I've thought about this many times, and the only conclusion I can reach, is the same one I apply to most scifi tech that doesn't make sense: "It's so advanced and beyond our own tech that we can't yet understand the complexities of how it do its do"
+Katsarelas Food for thought: at the end of Silentium, just before the Didact fires the Halo rings from the Ark, he notes that he can detect the fact that they've already been fired, even though he's yet to do so. Thus, not only are they galactic WMD's, they're acausal galactic WMD's.
"Any sufficiently advanced technology is indistinguishable from magic" - Arthur C. Clarke I see you, Elder Scrolls. And every other fantasy world out there.
gasp you made me feel mortifyingly scared at thee fact that i have little power over the destructive forces that could annihilate my entire shit at any second THATS KURTZEGSTAT's JOB GOD DAMNIT
No power. You have no power. Enjoy. Ps dont believe everything Kurtzgesagt claims, they make shit up or go on these wild assumptions all the time. They are not the word of God or anything. Just an interesting content channel that wants to have the final word on everything.
first: wtf is up with "you have no power" second:i have always known they over exaggerate there shit its the internet third:i never said i worship them and there word i was making a joke at how unsettling there content is but thats since am i right
You said you had little power over the destructive forces that could annihilate our entire shit. But in fact we have no power over them, at the moment. Perhaps in a few centuries, we could devise some kind of planetary shield to activate in case of emergencies such as gamma ray events or other unusually high levels of stellar radiation? But at the moment we are just scared little monkeys, cowering on our little blue pebble :P
Good science video based on Halo. However, as a Halo nerd, I noticed a few lore details you missed. If you're curious... 2:15 The 12 original Halos (created by the Greater Ark) fired directionally, and had no range limit, one firing in Halo: Silentium being described to hit a neighboring galaxy. The 25,000 Light Year Range was for a second set of Halos (created by the Lesser Ark) which fired omnidirectionally. The pulses of this second set of Halos amplify each other when they overlap, extending their area of effect far beyond what it would have reached if they'd been fired one at a time. 2:28 Yes, 7 Halos fired purging the galaxy of life, but only one of those was from the original set (Zeta Halo, Installation 07), while the other 6 were created by the Lesser Ark. 2:38 The Forerunner Saga implies that the Halos were designed to kill everything bigger than a rabbit, but that the Halos far outperformed expectations, and at the sights of test firings, nothing of any size possessing a neurological system was found alive. 3:33 The Forerunner Saga is a bit vague on the method the Halos kill with, beyond it having something to do with "super-massive neutrinos" moving at "superluminal" speeds, "not respecting space or time" and something about them being transdimensional. It's science fiction stuff that can't really be calculated with real world science to my knowledge. The gamma radiation comparison is really interesting though.
The Lesser Halos didn't really outperform expectations. The Zeta Halo did however because of certain tinkering, which was later discussed in the story. The Halos are completely tune-able, which is even more terrifying should some idiot, Human, alien, or Monitor, decide it's necessary.
SMFDoomas I wasn't specifying the Lesser Ark's Halos. In the design process they weren't intended to destroy neural physical constructs, being as up to that point the Forerunners had no idea that the Flood was capable of using neural physics. I consider that exceeding expectations.
+Lennard Church Well you only said, "The Halos". The Halos did exactly what they were expected to do. The Master Builder tuned Zeta Halo to SPECIFICALLY destroy Precursor structures when he test fired them. To anyone outside of this knowledge, it would appear to be doing more than planned. But that result was exactly what the Master Builder wanted.
SMFDoomas I have the books on me. Could you give me a page reference for the Master Builder deliberately tuning the Halo to destroy the Neural Physical structures for the initial test firing on the former Precursor hub world first mentioned in Halo: Cryptum, page 102?
+Lennard Church I don't have the book on me, cause I recently finished the audio book for Silentium (?). The Master Builder admits to his crimes near the end of the book before they set about activating the Array. I'll check my physical copy if I have after I finish work.
I'd love to see more Halo related stuff on this channel. Something I want to add however, Halo rings are specifically stated to have an amplifying effect on each other. When the waves of... whatever they fire, hit eachother it actually drastically boosts the range beyond 25,000 light years each.
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The Halo rings were created by the Forerunner to imprison the flood. The Forerunner er were almost completely wiped out by the flood. in there last attempts to save there race they made the Halo rings. Their civilization was highly super advanced. So we can't yet understand
I'm pretty sure it gets worse than that. I remember that at some point, guilty spark said that the halo rings blast didn't add to radius through firing seven at once, and spreading it out into seven circles, but multiplied into one massive blast. All the blasts merge into one super wave that decimates everything farther away than even imaginable. And that was only seven rings. The yellow dot on the screen would spread from the video to the desktop from how big it was if they had been able to fire all twelve.
I really wish that would work. But the problem is, if you have too much ozone, it kills you. And it takes A RIDICULOUS amount of energy to make, and we couldn't put it in the atmosphere very well. The only thing I can even slightly think of is using a wave in equal strength outward to stop it, and I have no idea I that would work
+Not Applicable sadly we don't have the tech for that and probably never will. But some good news is running certain vehicles produces ozone so that's a bonus.
I'm with Austin on this... Halos are scary. But our real, observable universe is infinitely more. It's a literal miracle our planet and everything living has survived* (in that; life in its various forms, has not been /entirely/ obliterated) for over four billion years.
One point about your calculations Austin, You were assuming a sphere whilst our galaxy is more of a disk-shape than a sphere shape. You could have used the area of a cylinder instead of a sphere assuming a more effective design by the forerunners, which means cutting your strength at the source in half by doing so. Just, food for thought. Sincerely, Wouter
+woestewouter96 I should assume by more than half, as the total area the cylinder would cover would be 8.84x10^7. With the thickness of the galaxy being 10K - 30K this number would be more like 2.45x10^8 the closer you get to the center of the galaxy. I would calculate farther but I'm short on time and don't actually, know how to calculate the energy needed for that amount.
Most lore about the Halo rings, was actually introduced in the Forerunner trilogy written by Greg Bear. That actually covers the construction and technology behind them. In Halo CE, all you learn about the Halo array is that the Forerunners created it to kill the Flood. Thats it. I gotta stress that the Halo rings used weaponized neutrinos, not gamma rays. Gamma rays are high-frequency electromagnetic radiation; high-energy photons. That is not what the Halo Array discharged. Halo's were created to fire a burst of harmonically tuned neutrinos to specifically target the nervous system of macrorganisims. It has nothing to do with ionized radiation. And, if we take into the "sci-fi" angle on the quantum physics of the Halo universe; the weapon is propelled by vacuum energy siphoned from virtual particles (which are codified in Heisenberg's energy-time uncertainty principle) and the dimension of "slip-space"; allowing the neutrino bursts to travel at superluminal speeds. Therefore the Halo effect doesn't travel at C to begin with in the lore, because it isn't photon radiation. Where did you get the idea that Halo's are weaponized gamma ray bursts? That was never hinted in any of the lore, so I have to come to the conclusion that you just assumed that without researching it further from official sources.
Yeah, forerunners took humans and other species from planets, froze them for, I'm going with 500 years, maybe way less, then after that they sent them back and they repopulated the planets they originated from. Something like that, I haven't seen the video in a long time.
+NINmann01 Because at least gamma radiation makes fuckin' sense man, do you have any idea how absurd "harmonically tuned neutrinos to specifically target the nervous system of macroorganisms" actually sounds? Not to mention, if these particles are travelling through "slip-space" then how are they at all interacting with the universe, they are traveling FASTER then time. And another thing, neutrinos have fuckin' mass and oscillate, so even if you DID "harmonically tune" them they would change flavours and you can't fuckin' stop that, at least light travels at c and only decays in strength over distance. The important part is this, if the Forerunners had the technology to overcome all of these super huge physics problems to make and operate working Halos, then there is absolutely no reason they could not just wipe out the Flood. The level of technology on display gives me no other option.
+Brandon Lokison What part of last resort do you not understand? The Flood had remnant Precursor star roads to help them crush the Forerunners along with an AI (Mendicant Bias) that betrayed the Forerunners. He was the biggest key player in the downfall of the Forerunners but it was the star roads that really let them win.
The halos were designed to destroy sentient life but also to preserve sentient life (thank the Librarian). The flood were stored on one of the halos in an attempt to find a cure.
Flood samples were stored on every Installation, some Shield Worlds, and even The Ark. The Forerunners knew that the Flood couldn't be cured as the hosts body was bent and broken, and their brain would have been either destroyed or consumed. The Flood isn't a virus, it's a sentient organism that learns from each and every being it devours and assimilates.
@@adventurethroughtime no the librarian did leave the flood alive in order for some other race to try to understand and cure the flood (in the way or eradicating them biologically) as she thought humans could surpass forerunners, and she actually made sure if this.
All of our ozone might be turned into nitrous oxide but at least that's not that bad of a way to go. Sure, radiation poisoning and sunburns suck but at least you'd be high as fuck on nitrous oxide as you died. Everyone would just laugh themselves to death. See, that's not so bad.
Or they'd *pass out* and then burn to death. Remember, nitrous oxide in sufficient doses is a sedative. Still not a bad way to go. At least you wouldn't feel it.
As long time fan of Halo, hearing the since behind this, despite a few mistakes around the background of history, mostly around the number of Halo's it's honestly terrifying. So I think I should try clear it up with number of Halos. Orginally 12 Halos were built, yes, but these original 12 worked more like a Gun, directing their energy to a particular point. However after shit hit the fan with the Flood, another 6 were built, these ones are the "bomb" like ones that send out the radiation that destroys life, that we've come to love in the Halo games. After a battle with the Flood, 11 of the 12 original Halo rings were destroyed leaving one remainder, this one remainder was converted to work like the other 6, then these 7 were used to wipe the galaxy clean of life. There's still a few issues in my summary, such as the original 12 being significantly larger, but less efficient and effective to the 6 that are left. But explaining centuries of Alien engineering during a War, would take some time.
I love Halo... I have played it since day one in 2001. Spent months playing multiplayer and know most, if not all the cannon. I'M so happy you made this video. Thank you :)
Just think about it, it has a higher chance of happening than you winning the lottery 500,000 times in a row on every ticket you purchase ever. happy :D
Possibly, especially since Karma hasn't EVER payed me back on anything so maybe something good will happen to me. You know like Trump getting assasinated along with his racist biggot running mate that believes Gays can be electronically shocked into being straight
Well, it's pretty easily allayed anyway. Apparently Earth is outta range of any known nova capable stars, so yay. Not to not worry though, we'll still get eaten by the sun one day.
Actually, Slipspace may even be possible in our reality, if we live in a multiverse and we can access those multiverses. BTW, nice use of In The Hall Of The Mountain King
Science question? How do Halo Milner armor work compared with crysis nano-armor PS please let this become a video and I applaud you for your time and effort to ("SCIENCE the sh#t out of it") on each individual that your subjected to find out to know
Also, the later models of Mjolnir armor have some borderline-absurd liquid metal crystal layer that amplifies speed and strength by a factor of 5. An un-augmented human lifting his hand had his hand crushed by the amplified strength of the movements.
@Adam-S017 SPI is the worst variant in my opinion. Way less protection for stealth, which the other suits already could make use of. @TheAttacker732 and @Professor Protein I'm pretty sure the details of MJOLNIR were covered in the book "Fall of Reach"
Austin, I'm disappointed. You didn't fully answer Clyde's question. He was asking if they were possible to create, not to fire. Could a Halo Ring be possible to create from a structural standpoint? Would it withstand its own weight? Could the ecosystems on the ring possibly maintain themselves? I really wish you had covered these topics. Oh well, nice video anyway.
To create such a weapon the Halo rings should be able to concentrate a terrifying amount of matter in a precise point. Unless you try to bring stars together (which won't really result in "controlled" explosion) the only way is to retrieve the Hydrogen dispersed a bit everywhere in space, putting numbers aside this could be accomplished by placing the rings in a star system where matter is "common". But retrieving that much of matter, regardless of the process, would take ass loads of time. At the very best if such a thing is possible you'd probably end up with a black hole maker. And perhaps a huge space sniper.
God damn i LOVE these game science videos, especially when they are Fallout related. keep up the good work Austin. Im hooked. KNOWLEDGE IS POWER. AND IT IS TERRIFYING. WE CAN ALL DIE AT ANY TIME.
Tech Core I was an army brat, and not being in the army I get the joke xD I mean, it's not hard to understand if you know you stuff, some people just like to troll.
The in lore explanation for how the weapons of the rings work is(stick with me) : A simple explanation is that "it neutralises precursor neural science." Pretty simple and nonsensical. - this and all that is to come is from the halo cryptum, primordium and silentium trilogy. Ok so the longer version, just incase your not familiar with the precursors I'll recap first: the precursors are god like beings that were one of the first species that evolved in possibly the universe, they travel around different galaxies and make life, their overall ambition is to give a species the mantle which means they are the caretakers of the galaxy and look after the life the precursors created, and the precursors are not normal species they aren't just made of normal stuff, they have evolved so far that they understand the nature of neural physics . Now this neural physics (from what is said in the novels) is the thing that surrounds everything and it's also implied that everything is alive through it. Ok now we have that our of the way we need to talk about life. The precursors generated energy from free space, this is because neural space surrounds everything (I don't know if energy is conserved), the reason I'm mentioning this is because the way the precursors made life is through this neural 'layer?'. Without this neural physics the life that was created in the presence (?) Of it would die. Now it's said that only sentience has the capability of accessing(?) It, unlike say grass which is said to be 'alive' through it but is unable to access it. There are contradictions and not much detail about the specifics in the books. So what the halo rings do is separate the two components of normal every day physics and neural physics. Now I have no idea why but they do. In the instance the components are separated from eachother the ring 'neutralises' this layer(?) Of the universe in that area. That is the reason only sentience dies as the component they need to live is separated. I suppose microlifeforms like flood spores and plants don't need to access the layer for some reason ? And after the instance the halo rings fire the neural layer returns. But at that point everything has died. Like someone cutting off your energy for a second, you would die then it's delivered. So I suppose if you wanted to add actual physics to this explanation you can assume the neural layer is on a higher energy level (it must be the highest right?) As it travels through normal space much much faster than light. Yikes. Some additional info: The forerunners had No Fucking Clue what neural science was, it is said the halo rings "just barely scratch the surface of the precursors neural physics." I believe the iso-Didacts dad said that or the master builder if your interested. However the forerunners did understand how to destroy the neural physics of the precursors. So basically the ring world's are the precursor tech. Oh and also while it literally destroys anything anything sentient the Domain survives which is a sentient precursor gift. So this indicates there is some kind of resistance to this.
As someone who has studied a lot of astrophysics, gamma ray bursts would be the least of an immortal person's problems, and to survive, an immortal person would have to find a way to escape to another universe at some point. The universe will only be habitable for so long, and eventually nearly everything in it, from stars to galaxies to even black holes, they all have to die at some point. Exhibit A - All the stars in the universe will eventually die, and there will be no more fuel to birth new stars. Stars are born from massive stellar nursery nebulas. These are not replenished by the deaths of stars. Exploding stars create nebulas, but they are less massive than the star they came from and not dense enough to form another star as a tenth or so at the very least is locked in whatever remnant the star left behind, be it a neutron star or black hole. The way supernovas create stars is that they send shockwaves through the nebula and populate it with the heavier elements that the star made in its lifetime as well as the elements made in the supernova itself. The shockwave creates waves of density in the nebula that form stars. Eventually though, all of the nebula is used up, and star formation stops. After that, the universe enters a period where all that is left are the low mass red stars, as all the other more massive stars in the universe die much faster than they do. These stars would exist for trillions of years or more, but they to will eventually run out of fuel, and the universe will go dark. Exhibit B - Now, this isn't the end of the universe. It's just getting started. The age of stars is over. The age of black holes begins. It has a very Lovecraftian sort of feel to it, really. The universe, no longer replenished with stars, is now ruled by their remnants. Galaxies are entirely made up of black holes, neutron stars, and white and black dwarves. It's still a dynamic and interesting place, only things now happen on massive timescales (trillions or even quadrillions of years), and it's almost entirely dark, with the exception of black holes accreting material and colliding dwarf and neutron stars producing massive explosions that dwarf supernovas every now and then. Of course, after quadrillions of years, everything falls into black holes, and black hole merges with black hole until everything in every galaxy falls into their central black hole. Entire galaxy clusters could be consumed in this way. However, because of Hawking radiation, not even black holes last forever. They will all eventually radiate away all of their mass and explode at the end of their lives, and all that is left of our universe is an ever thinning stream of photons expanding for all eternity. Or would it? Exhibit C - So by now, immortal life forms are mostly fucked. But guess what? IT STILL GETS WORSE FROM HERE! At this point, there are two things that could happen to the universe. After an ungodly amount of time, the dark energy contained in the universe (which appears to be energy produced by empty space and increases as the universe expands) can and will reach such high levels that spacetime itself could just... disintigrate. That's really the best way to describe it. Pop, boom, no more universe, and everything in it is completely and inescapably fucked. Exhibit D - BUT WAIT, THERE'S MORE STILL!!! See, the events of Exhibit C aren't very likely to happen because of one GOD DAMN TERRIFYING thing that quantum physics allows. And guess what? If the universe has an ungodly amount of bad luck, it could happen tomorrow. The probability of this happening tomorrow is an unfathomably small percentage, but it's still great enough that this must happen at some point in the history of the universe. What is this GOD DAMN TERRIFYING thing? Quantum phase transition. This is basically the phenomenon where a "glitch" as you might call it forms in the fabric of the universe due to the randomness of the quantum world. This glitch forms a bubble of what is essentially a new universe where new forces and laws of physics apply that expands from it's origin outward at the speed of light, overwriting the old universe in its wake. Everything in its way would have no warning and would be completely and utterly fucked before they knew what was going on. Yet another cold, unthinking,uncaring, unfeeling hand-of-god scenario. We know this can happen because it has happened already. Mere planck times after the Big Bang, an event that is known as inflation occured. Basically, the original force of the universe, called the "super-force," encountered a glitch super fast and split off into the fundamental forces we know today. This caused the universe to expand much, much faster than the speed of light for a while (basically went from a point smaller than an atom to about the size of a grapefruit in basically an instant. That may not sound big from our perspective, but the volume of the universe multiplied by a factor that can only be described by scientific notation in only a couple of plank times. THAT WAS REALLY FUCKING FAST!) and this is the reason the universe is so uniformly distributed as opposed to having huge dense spots and huge thin spots. Exhibit E - Oh. You thought I was done? *WELL SIT THE FUCK BACK, BUSTER! I SAVED THE MOST FUCKING TERRIFYING THING FOR LAST!!!* This one is actually pretty theoretical and somewhat unlikely, but if it is true, it is the weirdest ending for our universe and also the most terrifying. It is basically the zombie apocalypse of matter. See, the matter we see in our universe with the likely exception of dark matter is made up mostly of protons and neutrons. These things are made up of up and down quarks. There is another kind of quark out there however that could potentially mix with up and down quarks to form a stable particle, and that's the "strange quark." We've observed these in our particle accelerators and gave it this name because we scientists like to make everyone else feel more confused than we are at the existance of these things. These things are able in theory to form a stable form of matter with an up quark, a down quark, and a strange quark. This kind of particle is known as a "strangelet." These things can only form in energy fields of [insert incredibly massive number here] intensity. Not even supernovae or hypernovae can form these things. But do you know what might? Neutron star collisions. Now, what makes strangelets so *FUCKING TERRIFYING,* you might be asking? Well *PREPARE TO HAVE YOUR PANTS BE SHAT AND ALCHOHOL BE DRUNK FOR HOURS! MUAHAHAHAHA!!!!* When a stangelet and a particle of normal matter meet, something truely strange happens. The strangelet bounces away only having a little mass converted into gamma radiation, but the normal matter particle also loses mass that is converted to gamma radiation *AND IT IS ALSO TRANSFORMED INTO ANOTHER STRANGELET WHICH GOES ON TO COLLIDE WITH MORE PARTICLES OF NORMAL MATTER AND FORM EVEN MORE STRANGELETS!!!* The long term prognosis of this is ABSOLUTELY NOT GOOD! Planets, people, stars, galaxies, and eventually all the matter in all the universe explodes in a burst fo gamma radiation and is converted into what is basically zombie matter that may or may not be able to form atoms. EVERYTHING WOULD BE FUCKED!!! Fortunately, because we aren't made of strange matter, this theory is probably bullshit, but if it isn't and we just have been lucky so far, yet another cold, unthinking, uncaring, unfeeling hand-of-god scenario that destroys the entire universe. *FUN!!!* tl;dr 5 different GOD DAMN TERRIFYING ways that even immortal beings would be completely and utterly FUCKED if they remained un the universe forever. *TWO OF WHICH COULD HAPPEN TOMORROW!!!*
Interesting. The theory on hypernovae I heard was that they are super massive stars that are spinning when they collapse into black holes, the spin focuses all the energy unleashed by the stellar collapse into beams at the star's poles.
The Halo Rings are explained by simply saying "It's science fiction" the Forerunner understanding of science is meant to be beyond anything we have so much so that applying the things we do know is pointless because we are so far behind.
Sure, they have much more advanced technology, but that would be the application of science. So while we couldn't even begin to understand how they're built, the underlying physical systems (electromagnetic radiation, gamma radiation's effects on living tissue, and how our atmosphere absorbs incoming radiation) are well-known.
WantEpicMusic Nothing we know can even be applied for all we know they use fields of science yet to be discovered or the fields of science we have are used but in a much more advanced way. We can't even scratch the surface of how Halo Rings work even speculating is a fools errand we might as well be cavemen trying to explain a meteor shower. We are talking about a species that has the ability to create not only the rings but fully functioning Dyson spheres devolve other species use organic minds to create artificial life has a galaxy spanning sort of internet built the ark which is even more massive than the rings I think it's laughable to even attempt to understand this stuff.
GUMMRUCHK I think even if it seems absurd to attempt to understand how the halo rings work and whether it functions or not in reality, it is beneficial and refreshing to ideate and create stuff so while the ideas seem strange and may not be accepted, those ideas help bring the focus in more and narrow down where science can be applied well.
There are a total of 18 rings, 12 built at the greater ark, which where much larger and weaker than the 6 built from the lesser ark, that where built later in the forerunner war with the flood. 11 of the orginal 12 where destroyed, leaving only zeta halo, or installation 7, being the last halo built from thr greater ark. Which it did took a lot of damage, losing hundreds of kms of ring, and during repairs was made smaller, to match the rest of the halos made from the lesser ark. I'm unsure if this part of the lore came out after this video was uploaded, but it's always good to be informed.
One point to be listed. If it is shunting all of it's energy into slip-space, and they have it set up so the energy only pops out when encountering planetoids or other objects. The actual "real" radius could be made much smaller than its effective radius, thus dramatically reducing the requisite energy to achieve the same effect. The forerunners were magic with slipspace so who knows what deviousness they could have used to reduce the needed energy.
Every time i see the liberary i get ptsd from my LASO playthrough. I never want to hear guilty spark saying ”you’ve brought such ineffective weapons to combat the flood”. Thats the stuff of nightmares right there
But in order to be effective doesn't the energy output of the rings not need to be THAT powerful? On the possible reason for mass extension events. If the Gamma ray blast basically fried the ozone layer and did all the other stuff, how do we still have one? Did it somehow just rebuild itself after being destroyed? How is there any life after that?
That's just a theory, there's been loads of mass extinctions, life is incredibly resilient. Off the top of my head i think there's at least 4 known massive ones (%90+ of all life) and loads of "minor" ones. with the most recent being 65 million years ago. Again, all off the top of my head. but i'm fairly certain that the ozone does slowly rebuild itself over time. Especially over the millions of years between now, and when the theory says this happened.
That was the original premise, sort of. It starts off by saying each ring has a max distance of 25k light years. Then it sets out about finding out how powerful gamma radiation has to be at that distance out, then work your way back. But then he ends up using what the average supernova emits, and working back from there. What the average supernova emits isn't necessarily how powerful a burst would have to be to be devastating, it could be far far below that or even far above. Also, he then took what the effect would be from a burst only 2.2k light years away, when what we actually need to know is the distance from one 25k light years away.
Oh it surly fucking can! There is a ratio in the thickness of the lead and the density and amount of the radiation. Very little radiation against a decently thick plate won't penetrate much but on a 1-1 ratio it just sweeps through.
it is restiant every thing is resiant to every thing though. Enough wood would stop gamma rays though the amount may be very high. But sure it your small scale uses lead works. Though even if you did not die in the gama ray burst by being on the other side of the planet or under cover you still fucked beyond fucked. All the crops and cattle is open and exposed and dead, cancer rates will sky rocket and over all it would kill billions though I feel as a species we could survive. We have enough self contained isolated groups to keep a populations large enough to repopulate.
Andrew Coetzee nope, not even a planet, the energy output would absolutley shred EVERYTHING that was within close proximity. Like having a few trillion nukes go off in your face all at once(and thats an extremely low estimate)
Dude, you just summed up a lecture about light and energetic wavelengths way better then my professor did! XD Now I feel like I can face my midterm with confidence. Wish me luck!!
2:30 there aren't 7 left there is actually only 1 left from the original 12 but they made 6 more to make the 7 mentioned in the games. The original 12 rings were crated by the Greater Ark which was destroyed with 11 of the 12 rings in the firing of the rings then the newer 6 rings were created by the Lesser Ark which was smaller. The original 12 rings fired in more lateral way rather than in all directions which the later 6, also smaller, corrected on and they do fire in all directions.
And that, is the ultimate expression of Lovecraftian horror. Not some tentacled terror but the overwhelming dread of realizing we would be powerless to stop our own demise...
Hey there! Another Halo science question. In Halo: Reach the covenant are using massive plasma blasts to melt the planet Reach's surface and burn all life on the planet. When the planet's surface cools, the result is a hard glass like substance. Would a weapon like this be possible? Would the planet actually turn to a glass like substance? I hope no one has beaten me to this question
+MAGIK MANN There's some really interesting stuff online where actual physicists try to quantify Elder Scrolls universe physics in a serious way. It's pretty awesome if you're a big math nerd.
In halo origins it says The blast is a harmonic pulse. It also says that blast "harmonizes the brain waves" . There's also a thing that says the halo blasts damage it's radius almost immediately. finally, on the wiki, it says the only way to be protected is on a shielded planet, which is in slip space.
There's one thing, the blast only affects life. So, it wouldn't fuck up planets's shit. just sentient life. Which brings up my point about harmonic pulse it sends out, it's a sound that harmonizes brain waves and stops the brain.
+Tyler Gardner If you listen to Guilty Spark and cortana the "Halo array causes destruction on a galactic scale" The ark was also out of the milky way galaxy as you can see in the cartographer.
Wait, so if the galaxy, as you said is 180 light years wide, shouldn't the Halos with a 25,000 light year firing radius cover a lot more than just a small portion of the galaxy? I mean apparently the actual radius is like 53,000 lightyears but even then, that'd only require 2 Halos out of the seven to cover the entire galaxy.
ikr i used a big number website so i can see how many zeros there are in those numbers www.thealmightyguru.com/Pointless/BigNumbers.html i sware they made it just for watching his videos
If you think about it, the gamma ray burst wrecking the ozone layer on half of the planet would also mess with the density of the atmosphere on half of the planet, creating wildly powerful pressure changes and world ending storms.
Im surprised he never mentioned the super massive neutrinos that are tuned to a frequency which destroys the nervous system. I only remember reading about neutrinos, not radiation. It would be nice to have a remake explaining that gigantic key factor he missed
That was an eye opener (and for as terrifying as Hypernovas are, I now have new inspiration for scifi writing). Your explanation was interesting and well executed, you've definitely gained a new subscriber.
So... my understanding from the deep catacombs of the Halo lore was that the rings fired radiation that caused stars to emit gamma bursts... creating a chain reaction of horrific stellar doom, not necessarily the rings themselves causing the damage... but yeah, we're all specks of stardust teetering on the razor's edge of oblivion.
I wonder if Austin will do a video about any more of the Halo verse. Maybe some of the infantry weapons? Covenant plasma guns? Gravity Hammers? The Needler? I mean, come on, how the heck does that even WORK?!
I've thought about this many times, and the only conclusion I can reach, is the same one I apply to most scifi tech that doesn't make sense: "It's so advanced and beyond our own tech that we can't yet understand the complexities of how it do its do"
Exactly
Precisely.
+Katsarelas Food for thought: at the end of Silentium, just before the Didact fires the Halo rings from the Ark, he notes that he can detect the fact that they've already been fired, even though he's yet to do so. Thus, not only are they galactic WMD's, they're acausal galactic WMD's.
"Any sufficiently advanced technology is indistinguishable from magic" - Arthur C. Clarke
I see you, Elder Scrolls. And every other fantasy world out there.
+Angus Miles So that's where they got those ideas for the Vex! They're researching acausal weaponry right now!
gasp you made me feel mortifyingly scared at thee fact that i have little power over the destructive forces that could annihilate my entire shit at any second
THATS KURTZEGSTAT's JOB GOD DAMNIT
No power.
You have no power.
Enjoy.
Ps dont believe everything Kurtzgesagt claims, they make shit up or go on these wild assumptions all the time. They are not the word of God or anything. Just an interesting content channel that wants to have the final word on everything.
first: wtf is up with "you have no power"
second:i have always known they over exaggerate there shit its the internet
third:i never said i worship them and there word i was making a joke at how unsettling there content is but thats since am i right
You said you had little power over the destructive forces that could annihilate our entire shit. But in fact we have no power over them, at the moment.
Perhaps in a few centuries, we could devise some kind of planetary shield to activate in case of emergencies such as gamma ray events or other unusually high levels of stellar radiation? But at the moment we are just scared little monkeys, cowering on our little blue pebble :P
we do have power over such things our technology is limited though and its pretty trash so i do have power but its limited
this video is GOD DAMN TERRIFYING!
Good science video based on Halo. However, as a Halo nerd, I noticed a few lore details you missed. If you're curious...
2:15 The 12 original Halos (created by the Greater Ark) fired directionally, and had no range limit, one firing in Halo: Silentium being described to hit a neighboring galaxy. The 25,000 Light Year Range was for a second set of Halos (created by the Lesser Ark) which fired omnidirectionally. The pulses of this second set of Halos amplify each other when they overlap, extending their area of effect far beyond what it would have reached if they'd been fired one at a time.
2:28 Yes, 7 Halos fired purging the galaxy of life, but only one of those was from the original set (Zeta Halo, Installation 07), while the other 6 were created by the Lesser Ark.
2:38 The Forerunner Saga implies that the Halos were designed to kill everything bigger than a rabbit, but that the Halos far outperformed expectations, and at the sights of test firings, nothing of any size possessing a neurological system was found alive.
3:33 The Forerunner Saga is a bit vague on the method the Halos kill with, beyond it having something to do with "super-massive neutrinos" moving at "superluminal" speeds, "not respecting space or time" and something about them being transdimensional. It's science fiction stuff that can't really be calculated with real world science to my knowledge. The gamma radiation comparison is really interesting though.
The Lesser Halos didn't really outperform expectations. The Zeta Halo did however because of certain tinkering, which was later discussed in the story. The Halos are completely tune-able, which is even more terrifying should some idiot, Human, alien, or Monitor, decide it's necessary.
SMFDoomas I wasn't specifying the Lesser Ark's Halos. In the design process they weren't intended to destroy neural physical constructs, being as up to that point the Forerunners had no idea that the Flood was capable of using neural physics. I consider that exceeding expectations.
+Lennard Church Well you only said, "The Halos". The Halos did exactly what they were expected to do. The Master Builder tuned Zeta Halo to SPECIFICALLY destroy Precursor structures when he test fired them. To anyone outside of this knowledge, it would appear to be doing more than planned. But that result was exactly what the Master Builder wanted.
SMFDoomas I have the books on me. Could you give me a page reference for the Master Builder deliberately tuning the Halo to destroy the Neural Physical structures for the initial test firing on the former Precursor hub world first mentioned in Halo: Cryptum, page 102?
+Lennard Church I don't have the book on me, cause I recently finished the audio book for Silentium (?). The Master Builder admits to his crimes near the end of the book before they set about activating the Array. I'll check my physical copy if I have after I finish work.
I wouldn't mind seeing more Halo related things on this channel.
Same
agreed
yes
+PMW3 They have made quite a bit of lore, would be a good addition.
Neither would I
"inching toward you at the speed of light" only makes sense in the context of space
I’d imagine they’d make it travel from system to system using slipspace
THE SUN IS A DEADLY LAZER
oAnubis YT hahahahahahahahahaha...ha.
Not anymore, there's a blanket~♡
@@KawaiiPockyEater come on animals, let's go on land
Not anymore, there's a blanket~
Not anymore, there's a blanket
"Inching towards you at the speed of light"
I'd love to see more Halo related stuff on this channel. Something I want to add however, Halo rings are specifically stated to have an amplifying effect on each other. When the waves of... whatever they fire, hit eachother it actually drastically boosts the range beyond 25,000 light years each.
Exactly.
+Hylia's Hero Right ! And the Halo's "wawes" are supposed tu torn appart the calcium atoms from anything they touch wich is never told in this video
Ok
That's actually just a few gods de-boning some of their meals for later. And ironically enough, boning them in the process.
*badum-tss*
And people say that the Death Star is dangerous.
Death Star on _extreme_ steroids: halo rings
I would love to see you tackle some of Warhammer 40k's Lore.
Could Necrons exist? Or could Space Marine power armour actually work?
Yessssssssss
I wholeheartedly agree
hell yeah I agree with that
+Demons OFDice Yes this needs to happen. Tell us uf the Primarchs or the Astartes are even possible
Have other science questions about games you'd like answered? Let us know down below.
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dear Bethesda what the fuck is the eye of magnus
+ShoddyCast How do the drugs in fallout still work?. My paracetamol goes off after a year, what happens after several hundred?
The Halo rings were created by the Forerunner to imprison the flood. The Forerunner er were almost completely wiped out by the flood. in there last attempts to save there race they made the Halo rings. Their civilization was highly super advanced. So we can't yet understand
there's a bunch of Halo books you can read
have you ever wondered how call of duty has gunfights in space o-o
I'm pretty sure it gets worse than that. I remember that at some point, guilty spark said that the halo rings blast didn't add to radius through firing seven at once, and spreading it out into seven circles, but multiplied into one massive blast. All the blasts merge into one super wave that decimates everything farther away than even imaginable. And that was only seven rings. The yellow dot on the screen would spread from the video to the desktop from how big it was if they had been able to fire all twelve.
Well isn't this the perfect reason to stay indoors forever!
Lol
+Jack D oh Timmy you think your home of sticks and drywall will save you, that's just so precious.
+Jeff Briese Dude, it's a joke.
+SpeedStriker More like nestled up deep within our mantle.
+Jake M. Do you mean wyrm like a dragon or do you mean like an earthworm? Both of them work
We should buff our Ozone layer ,-, just sayin
I really wish that would work. But the problem is, if you have too much ozone, it kills you. And it takes A RIDICULOUS amount of energy to make, and we couldn't put it in the atmosphere very well. The only thing I can even slightly think of is using a wave in equal strength outward to stop it, and I have no idea I that would work
Naw man just get the turtle wax and a really big buffing tool.
Could do it by hand but only if you saw karate kid.
+Not Applicable sadly we don't have the tech for that and probably never will. But some good news is running certain vehicles produces ozone so that's a bonus.
But it wasn't really proven that Earth's ozone layer is protecting us from UW rays. It just might be useless.
Too bad all we did was rip a fucking hole in it. *facepalm*
"Mostly Fucked". Best. Line. Ever!!!!!
halo's are fucking terrifying.
and the thout of them making black holes of energy is scary to
I'm with Austin on this... Halos are scary. But our real, observable universe is infinitely more. It's a literal miracle our planet and everything living has survived* (in that; life in its various forms, has not been /entirely/ obliterated) for over four billion years.
yeah hope my girlfriend never gets a hold of one, she'd press the trigger just for kicks.
man there not terrifying to me ...unless my girlfriend gets ahold of it then I'm a goner
+D TNT LeL crazy grilfriends LeL
Dear Space, why do you have to be so fucking terrifying?
+Ephemis Priest Damn nature, you scary!
I started contemplating both my life choices and sanity after watching this video :^) 10/10 would go insane again
Cthulhu approves this video.
One point about your calculations Austin,
You were assuming a sphere whilst our galaxy is more of a disk-shape than a sphere shape.
You could have used the area of a cylinder instead of a sphere assuming a more effective design by the forerunners, which means cutting your strength at the source in half by doing so.
Just, food for thought.
Sincerely, Wouter
+woestewouter96
I should assume by more than half, as the total area the cylinder would cover would be 8.84x10^7. With the thickness of the galaxy being 10K - 30K this number would be more like 2.45x10^8 the closer you get to the center of the galaxy.
I would calculate farther but I'm short on time and don't actually, know how to calculate the energy needed for that amount.
+woestewouter96 Suddenly, the Death Star and planet explosions make more sense
moral of the story
BE PARANOID OF SPACE ALL THE TIME
I am 100%.
Yeah the universe has many fun ways to end our existence in an instant. HALO isn't that bad compared to reality ☕😓
Most lore about the Halo rings, was actually introduced in the Forerunner trilogy written by Greg Bear. That actually covers the construction and technology behind them. In Halo CE, all you learn about the Halo array is that the Forerunners created it to kill the Flood. Thats it.
I gotta stress that the Halo rings used weaponized neutrinos, not gamma rays. Gamma rays are high-frequency electromagnetic radiation; high-energy photons. That is not what the Halo Array discharged.
Halo's were created to fire a burst of harmonically tuned neutrinos to specifically target the nervous system of macrorganisims. It has nothing to do with ionized radiation.
And, if we take into the "sci-fi" angle on the quantum physics of the Halo universe; the weapon is propelled by vacuum energy siphoned from virtual particles (which are codified in Heisenberg's energy-time uncertainty principle) and the dimension of "slip-space"; allowing the neutrino bursts to travel at superluminal speeds. Therefore the Halo effect doesn't travel at C to begin with in the lore, because it isn't photon radiation.
Where did you get the idea that Halo's are weaponized gamma ray bursts? That was never hinted in any of the lore, so I have to come to the conclusion that you just assumed that without researching it further from official sources.
Yeah, forerunners took humans and other species from planets, froze them for, I'm going with 500 years, maybe way less, then after that they sent them back and they repopulated the planets they originated from. Something like that, I haven't seen the video in a long time.
+NINmann01 Because at least gamma radiation makes fuckin' sense man, do you have any idea how absurd "harmonically tuned neutrinos to specifically target the nervous system of macroorganisms" actually sounds?
Not to mention, if these particles are travelling through "slip-space" then how are they at all interacting with the universe, they are traveling FASTER then time. And another thing, neutrinos have fuckin' mass and oscillate, so even if you DID "harmonically tune" them they would change flavours and you can't fuckin' stop that, at least light travels at c and only decays in strength over distance.
The important part is this, if the Forerunners had the technology to overcome all of these super huge physics problems to make and operate working Halos, then there is absolutely no reason they could not just wipe out the Flood. The level of technology on display gives me no other option.
+NINmann01 Was searching the comments for someone wrecking the inaccuracies in this video. Thank you good sir.
+Brandon Lokison What part of last resort do you not understand? The Flood had remnant Precursor star roads to help them crush the Forerunners along with an AI (Mendicant Bias) that betrayed the Forerunners. He was the biggest key player in the downfall of the Forerunners but it was the star roads that really let them win.
+NINmann01
What about Larry Niven's Ringworld books? Those came LONG before halo was even a glimmer in anyone's eye.
The halos were designed to destroy sentient life but also to preserve sentient life (thank the Librarian). The flood were stored on one of the halos in an attempt to find a cure.
Flood samples were stored on every Installation, some Shield Worlds, and even The Ark. The Forerunners knew that the Flood couldn't be cured as the hosts body was bent and broken, and their brain would have been either destroyed or consumed.
The Flood isn't a virus, it's a sentient organism that learns from each and every being it devours and assimilates.
@@adventurethroughtime no the librarian did leave the flood alive in order for some other race to try to understand and cure the flood (in the way or eradicating them biologically) as she thought humans could surpass forerunners, and she actually made sure if this.
All of our ozone might be turned into nitrous oxide but at least that's not that bad of a way to go. Sure, radiation poisoning and sunburns suck but at least you'd be high as fuck on nitrous oxide as you died. Everyone would just laugh themselves to death. See, that's not so bad.
Or they'd *pass out* and then burn to death. Remember, nitrous oxide in sufficient doses is a sedative.
Still not a bad way to go. At least you wouldn't feel it.
But aren't they God's giant hula hoop?
Lol
reference to johnson?
+Cog Gear obviously.
+Raul Lopez I thought it was God's Anti Son of A Bitch Machine.
I thought they were gods giant finger or ear rings, but god's Hula Hoops sound awesome.
As long time fan of Halo, hearing the since behind this, despite a few mistakes around the background of history, mostly around the number of Halo's it's honestly terrifying. So I think I should try clear it up with number of Halos.
Orginally 12 Halos were built, yes, but these original 12 worked more like a Gun, directing their energy to a particular point. However after shit hit the fan with the Flood, another 6 were built, these ones are the "bomb" like ones that send out the radiation that destroys life, that we've come to love in the Halo games. After a battle with the Flood, 11 of the 12 original Halo rings were destroyed leaving one remainder, this one remainder was converted to work like the other 6, then these 7 were used to wipe the galaxy clean of life.
There's still a few issues in my summary, such as the original 12 being significantly larger, but less efficient and effective to the 6 that are left. But explaining centuries of Alien engineering during a War, would take some time.
I love Halo... I have played it since day one in 2001. Spent months playing multiplayer and know most, if not all the cannon.
I'M so happy you made this video. Thank you :)
"Think whatever you want, I'm gonna go get drunk." Beat quote ever need that on a shirt.
forerunners: Breaking laws of physics since.... FOREVER
Is it getting hot in here, or is it just the hypernova?
+ReeCocho no its my ego... theres just so much of it
+ReeCocho Hypernovea
I ment to go to bed early tonight and now it's 2am...
cool...
same
I never went to bed its 6:01 am right now :P
I know how you feel
Right at 13:20, the noon tornado siren test occurred and scared the shit out of me.
"Constipated Owl", that's one awesome handle.
+Tonks Moriarty (ZNickel) what do you get when you cross an owl and a bungee cord? my ass.
I now have a greater fear than being eaten alive...😰
yeah, and it wasn't like I ever would like to sleep again anyway
Just think about it, it has a higher chance of happening than you winning the lottery 500,000 times in a row on every ticket you purchase ever. happy :D
Possibly, especially since Karma hasn't EVER payed me back on anything so maybe something good will happen to me. You know like Trump getting assasinated along with his racist biggot running mate that believes Gays can be electronically shocked into being straight
Yes !!! Lets call Floyd or Wade or Slade or anyone else you can think of
Well, it's pretty easily allayed anyway. Apparently Earth is outta range of any known nova capable stars, so yay. Not to not worry though, we'll still get eaten by the sun one day.
Actually, Slipspace may even be possible in our reality, if we live in a multiverse and we can access those multiverses. BTW, nice use of In The Hall Of The Mountain King
It’s more like wormholes
Science question? How do Halo Milner armor work compared with crysis nano-armor
PS please let this become a video and I applaud you for your time and effort to ("SCIENCE the sh#t out of it")
on each individual that your subjected to find out to know
I think the halo armour your refeering to is Mjolnir armour, and there are several types of armour, you have MK.4, MK.5, MK.6, SPI just to name a few.
True so very very true
Also, the later models of Mjolnir armor have some borderline-absurd liquid metal crystal layer that amplifies speed and strength by a factor of 5. An un-augmented human lifting his hand had his hand crushed by the amplified strength of the movements.
I was under the impression that the AI was housed in a 'knit-crystal memory' layer, separate from the liquid metal crystal layer.
@Adam-S017 SPI is the worst variant in my opinion. Way less protection for stealth, which the other suits already could make use of.
@TheAttacker732 and @Professor Protein
I'm pretty sure the details of MJOLNIR were covered in the book "Fall of Reach"
Austin, I'm disappointed. You didn't fully answer Clyde's question. He was asking if they were possible to create, not to fire. Could a Halo Ring be possible to create from a structural standpoint? Would it withstand its own weight? Could the ecosystems on the ring possibly maintain themselves? I really wish you had covered these topics. Oh well, nice video anyway.
What do you mean withstand it's own weight? It's in space it's not goin to fall XD
+Bugsy Del Rosario hope that was bait
Alright geez, I'm sorry.
im pretty sure there are some very interesting articles about this topic.
To create such a weapon the Halo rings should be able to concentrate a terrifying amount of matter in a precise point. Unless you try to bring stars together (which won't really result in "controlled" explosion) the only way is to retrieve the Hydrogen dispersed a bit everywhere in space, putting numbers aside this could be accomplished by placing the rings in a star system where matter is "common".
But retrieving that much of matter, regardless of the process, would take ass loads of time.
At the very best if such a thing is possible you'd probably end up with a black hole maker.
And perhaps a huge space sniper.
Seriously some of the most entertaining and useful content on RUclips. Thanks for your time.
God damn i LOVE these game science videos, especially when they are Fallout related. keep up the good work Austin. Im hooked. KNOWLEDGE IS POWER. AND IT IS TERRIFYING. WE CAN ALL DIE AT ANY TIME.
Now that I think of it,the only defense we would have against supernovas and hypernovas if they were to happen near by would be black holes.
Is it sad I learn more in these 15 minute long videos than a 6 hour long day at school
that moment when you hear the first few notes of the army song, and you're a soldier
Hilarious (?)
AK 12 over m16 anyday for me:)
Carlos Guijón You would know what I'm talking about if you were in the army. Of course it's not funny to you
Tech Core I was an army brat, and not being in the army I get the joke xD I mean, it's not hard to understand if you know you stuff, some people just like to troll.
And I thought I was going crazy when I heard the Army song playing XD
well that was sufficiently terrifying.
You sound exactly like Lex Luther
Rcham wow hi Rcham
😂
rcham the trap base man
The in lore explanation for how the weapons of the rings work is(stick with me) :
A simple explanation is that "it neutralises precursor neural science." Pretty simple and nonsensical. - this and all that is to come is from the halo cryptum, primordium and silentium trilogy.
Ok so the longer version, just incase your not familiar with the precursors I'll recap first: the precursors are god like beings that were one of the first species that evolved in possibly the universe, they travel around different galaxies and make life, their overall ambition is to give a species the mantle which means they are the caretakers of the galaxy and look after the life the precursors created, and the precursors are not normal species they aren't just made of normal stuff, they have evolved so far that they understand the nature of neural physics . Now this neural physics (from what is said in the novels) is the thing that surrounds everything and it's also implied that everything is alive through it.
Ok now we have that our of the way we need to talk about life. The precursors generated energy from free space, this is because neural space surrounds everything (I don't know if energy is conserved), the reason I'm mentioning this is because the way the precursors made life is through this neural 'layer?'. Without this neural physics the life that was created in the presence (?) Of it would die. Now it's said that only sentience has the capability of accessing(?) It, unlike say grass which is said to be 'alive' through it but is unable to access it. There are contradictions and not much detail about the specifics in the books.
So what the halo rings do is separate the two components of normal every day physics and neural physics. Now I have no idea why but they do. In the instance the components are separated from eachother the ring 'neutralises' this layer(?) Of the universe in that area. That is the reason only sentience dies as the component they need to live is separated. I suppose microlifeforms like flood spores and plants don't need to access the layer for some reason ?
And after the instance the halo rings fire the neural layer returns. But at that point everything has died. Like someone cutting off your energy for a second, you would die then it's delivered. So I suppose if you wanted to add actual physics to this explanation you can assume the neural layer is on a higher energy level (it must be the highest right?) As it travels through normal space much much faster than light.
Yikes.
Some additional info: The forerunners had No Fucking Clue what neural science was, it is said the halo rings "just barely scratch the surface of the precursors neural physics." I believe the iso-Didacts dad said that or the master builder if your interested. However the forerunners did understand how to destroy the neural physics of the precursors. So basically the ring world's are the precursor tech. Oh and also while it literally destroys anything anything sentient the Domain survives which is a sentient precursor gift. So this indicates there is some kind of resistance to this.
Half of life on earth will be turned off like a switch.
Thanos:
*Happiness Noise*
Perfect
Perfectly balanced like all things should be
''inching towards you at the speed of light'' fucking flawless
This channel is waaaaaaay better than game theory
+Benjamin Thein It's definitely more maths and physics based.
You know when Into The Hall of the Mountain King starts playing stuff is getting crazy and GOD DAMN TERRIFYING! 😂
Oh yes. When I hear that piece starts, I start paying attention.
As someone who got a horrible sunburn over his shoulders and upper arms as a kid on an overcast day, the ozone bit hits home.
So even if you become ageless, you'll still be absolutely FUCKED by these gamma ray bursts.
Dawan YT
You're probably be in unbearable pain, but okay.
NotRealButReal
Being immortal means all your loved ones will eventually be gone and you'll be alone.
NotRealButReal
At least I responded.
As someone who has studied a lot of astrophysics, gamma ray bursts would be the least of an immortal person's problems, and to survive, an immortal person would have to find a way to escape to another universe at some point. The universe will only be habitable for so long, and eventually nearly everything in it, from stars to galaxies to even black holes, they all have to die at some point.
Exhibit A - All the stars in the universe will eventually die, and there will be no more fuel to birth new stars. Stars are born from massive stellar nursery nebulas. These are not replenished by the deaths of stars. Exploding stars create nebulas, but they are less massive than the star they came from and not dense enough to form another star as a tenth or so at the very least is locked in whatever remnant the star left behind, be it a neutron star or black hole. The way supernovas create stars is that they send shockwaves through the nebula and populate it with the heavier elements that the star made in its lifetime as well as the elements made in the supernova itself. The shockwave creates waves of density in the nebula that form stars. Eventually though, all of the nebula is used up, and star formation stops. After that, the universe enters a period where all that is left are the low mass red stars, as all the other more massive stars in the universe die much faster than they do. These stars would exist for trillions of years or more, but they to will eventually run out of fuel, and the universe will go dark.
Exhibit B - Now, this isn't the end of the universe. It's just getting started. The age of stars is over. The age of black holes begins. It has a very Lovecraftian sort of feel to it, really. The universe, no longer replenished with stars, is now ruled by their remnants. Galaxies are entirely made up of black holes, neutron stars, and white and black dwarves. It's still a dynamic and interesting place, only things now happen on massive timescales (trillions or even quadrillions of years), and it's almost entirely dark, with the exception of black holes accreting material and colliding dwarf and neutron stars producing massive explosions that dwarf supernovas every now and then. Of course, after quadrillions of years, everything falls into black holes, and black hole merges with black hole until everything in every galaxy falls into their central black hole. Entire galaxy clusters could be consumed in this way. However, because of Hawking radiation, not even black holes last forever. They will all eventually radiate away all of their mass and explode at the end of their lives, and all that is left of our universe is an ever thinning stream of photons expanding for all eternity. Or would it?
Exhibit C - So by now, immortal life forms are mostly fucked. But guess what? IT STILL GETS WORSE FROM HERE! At this point, there are two things that could happen to the universe. After an ungodly amount of time, the dark energy contained in the universe (which appears to be energy produced by empty space and increases as the universe expands) can and will reach such high levels that spacetime itself could just... disintigrate. That's really the best way to describe it. Pop, boom, no more universe, and everything in it is completely and inescapably fucked.
Exhibit D - BUT WAIT, THERE'S MORE STILL!!! See, the events of Exhibit C aren't very likely to happen because of one GOD DAMN TERRIFYING thing that quantum physics allows. And guess what? If the universe has an ungodly amount of bad luck, it could happen tomorrow. The probability of this happening tomorrow is an unfathomably small percentage, but it's still great enough that this must happen at some point in the history of the universe. What is this GOD DAMN TERRIFYING thing? Quantum phase transition. This is basically the phenomenon where a "glitch" as you might call it forms in the fabric of the universe due to the randomness of the quantum world. This glitch forms a bubble of what is essentially a new universe where new forces and laws of physics apply that expands from it's origin outward at the speed of light, overwriting the old universe in its wake. Everything in its way would have no warning and would be completely and utterly fucked before they knew what was going on. Yet another cold, unthinking,uncaring, unfeeling hand-of-god scenario. We know this can happen because it has happened already. Mere planck times after the Big Bang, an event that is known as inflation occured. Basically, the original force of the universe, called the "super-force," encountered a glitch super fast and split off into the fundamental forces we know today. This caused the universe to expand much, much faster than the speed of light for a while (basically went from a point smaller than an atom to about the size of a grapefruit in basically an instant. That may not sound big from our perspective, but the volume of the universe multiplied by a factor that can only be described by scientific notation in only a couple of plank times. THAT WAS REALLY FUCKING FAST!) and this is the reason the universe is so uniformly distributed as opposed to having huge dense spots and huge thin spots.
Exhibit E - Oh. You thought I was done? *WELL SIT THE FUCK BACK, BUSTER! I SAVED THE MOST FUCKING TERRIFYING THING FOR LAST!!!* This one is actually pretty theoretical and somewhat unlikely, but if it is true, it is the weirdest ending for our universe and also the most terrifying. It is basically the zombie apocalypse of matter. See, the matter we see in our universe with the likely exception of dark matter is made up mostly of protons and neutrons. These things are made up of up and down quarks. There is another kind of quark out there however that could potentially mix with up and down quarks to form a stable particle, and that's the "strange quark." We've observed these in our particle accelerators and gave it this name because we scientists like to make everyone else feel more confused than we are at the existance of these things. These things are able in theory to form a stable form of matter with an up quark, a down quark, and a strange quark. This kind of particle is known as a "strangelet." These things can only form in energy fields of [insert incredibly massive number here] intensity. Not even supernovae or hypernovae can form these things. But do you know what might? Neutron star collisions. Now, what makes strangelets so *FUCKING TERRIFYING,* you might be asking? Well *PREPARE TO HAVE YOUR PANTS BE SHAT AND ALCHOHOL BE DRUNK FOR HOURS! MUAHAHAHAHA!!!!* When a stangelet and a particle of normal matter meet, something truely strange happens. The strangelet bounces away only having a little mass converted into gamma radiation, but the normal matter particle also loses mass that is converted to gamma radiation *AND IT IS ALSO TRANSFORMED INTO ANOTHER STRANGELET WHICH GOES ON TO COLLIDE WITH MORE PARTICLES OF NORMAL MATTER AND FORM EVEN MORE STRANGELETS!!!* The long term prognosis of this is ABSOLUTELY NOT GOOD! Planets, people, stars, galaxies, and eventually all the matter in all the universe explodes in a burst fo gamma radiation and is converted into what is basically zombie matter that may or may not be able to form atoms. EVERYTHING WOULD BE FUCKED!!! Fortunately, because we aren't made of strange matter, this theory is probably bullshit, but if it isn't and we just have been lucky so far, yet another cold, unthinking, uncaring, unfeeling hand-of-god scenario that destroys the entire universe. *FUN!!!*
tl;dr 5 different GOD DAMN TERRIFYING ways that even immortal beings would be completely and utterly FUCKED if they remained un the universe forever. *TWO OF WHICH COULD HAPPEN TOMORROW!!!*
The halo rings kill everything PERIOD
Interesting. The theory on hypernovae I heard was that they are super massive stars that are spinning when they collapse into black holes, the spin focuses all the energy unleashed by the stellar collapse into beams at the star's poles.
The Halo Rings are explained by simply saying "It's science fiction" the Forerunner understanding of science is meant to be beyond anything we have so much so that applying the things we do know is pointless because we are so far behind.
GUMMRUCHK exactly!!!
Sure, they have much more advanced technology, but that would be the application of science. So while we couldn't even begin to understand how they're built, the underlying physical systems (electromagnetic radiation, gamma radiation's effects on living tissue, and how our atmosphere absorbs incoming radiation) are well-known.
WantEpicMusic Nothing we know can even be applied for all we know they use fields of science yet to be discovered or the fields of science we have are used but in a much more advanced way. We can't even scratch the surface of how Halo Rings work even speculating is a fools errand we might as well be cavemen trying to explain a meteor shower. We are talking about a species that has the ability to create not only the rings but fully functioning Dyson spheres devolve other species use organic minds to create artificial life has a galaxy spanning sort of internet built the ark which is even more massive than the rings I think it's laughable to even attempt to understand this stuff.
GUMMRUCHK exactly, why not just be amazed
GUMMRUCHK I think even if it seems absurd to attempt to understand how the halo rings work and whether it functions or not in reality, it is beneficial and refreshing to ideate and create stuff so while the ideas seem strange and may not be accepted, those ideas help bring the focus in more and narrow down where science can be applied well.
But that's just a theory, A GAME TH... oh wait. sorry wrong channel.
This is the video that i enjoy as a teenager and still enjoy now that I'm in college
This is the video that the forerunners were shown to convince them that the rings were the way to go.
"Everything. Is. FUCKED."
Austin, are you the genius behind Halo Dubs Teh Spearhead???
+KILLimanjaro Unfriggenbelievable Spearhead is named Dave, he's my friend. This isnt the guy who does Halo Dubz haha
Zesterpiece k :(
"secret nuclear weapon tests in space"
Did they not invent looking up back then. A giant fireball in the sky sounds pretty noticable
Lol I'm watching all of this after seeing Austin's video on Game Theory
Pfft, I've known about gamma ray burts and hypernovae for years... I miss sleep.
There are a total of 18 rings, 12 built at the greater ark, which where much larger and weaker than the 6 built from the lesser ark, that where built later in the forerunner war with the flood.
11 of the orginal 12 where destroyed, leaving only zeta halo, or installation 7, being the last halo built from thr greater ark. Which it did took a lot of damage, losing hundreds of kms of ring, and during repairs was made smaller, to match the rest of the halos made from the lesser ark.
I'm unsure if this part of the lore came out after this video was uploaded, but it's always good to be informed.
way to fuel my nihilism austin
Ah the place where “TERRIFYING” started.
One point to be listed. If it is shunting all of it's energy into slip-space, and they have it set up so the energy only pops out when encountering planetoids or other objects. The actual "real" radius could be made much smaller than its effective radius, thus dramatically reducing the requisite energy to achieve the same effect. The forerunners were magic with slipspace so who knows what deviousness they could have used to reduce the needed energy.
25,000 LIGHT YEARS in diameter......
jesus..........*THATS* fucking big.......
Daniel Cannata what?
oh lord 2:20
FINALLY, a halo video!!! YAAAY
Every time i see the liberary i get ptsd from my LASO playthrough. I never want to hear guilty spark saying ”you’ve brought such ineffective weapons to combat the flood”. Thats the stuff of nightmares right there
8:41 Aw Snap!
But in order to be effective doesn't the energy output of the rings not need to be THAT powerful?
On the possible reason for mass extension events. If the Gamma ray blast basically fried the ozone layer and did all the other stuff, how do we still have one? Did it somehow just rebuild itself after being destroyed? How is there any life after that?
That's just a theory, there's been loads of mass extinctions, life is incredibly resilient.
Off the top of my head i think there's at least 4 known massive ones (%90+ of all life) and loads of "minor" ones.
with the most recent being 65 million years ago.
Again, all off the top of my head. but i'm fairly certain that the ozone does slowly rebuild itself over time.
Especially over the millions of years between now, and when the theory says this happened.
yes. the ozone replenishes over time.
Erm, the video was literally about finding out the minimum power that the rings needed to output to be effective, what did you think he was doing?
That was the original premise, sort of. It starts off by saying each ring has a max distance of 25k light years. Then it sets out about finding out how powerful gamma radiation has to be at that distance out, then work your way back.
But then he ends up using what the average supernova emits, and working back from there. What the average supernova emits isn't necessarily how powerful a burst would have to be to be devastating, it could be far far below that or even far above. Also, he then took what the effect would be from a burst only 2.2k light years away, when what we actually need to know is the distance from one 25k light years away.
Christ this actually scares the shit outta me that in an instant everything could just be wiped out and no one would be any the wiser
The radius is 25000 light years but the galacxy itself is only 180 lightyears? And there are 12 needed for the whole galaxy, YEAH LOGIC!
He misspoke, and left off the word "thousand." Our galaxy is roughly 100,000 lightyears across.
Lennard Church Now it makes sense! I was confused about since when a galaxy can be so small. THANKS
we are learning about radiation in school and they say gamma can't penetrate lead
Oh it surly fucking can! There is a ratio in the thickness of the lead and the density and amount of the radiation. Very little radiation against a decently thick plate won't penetrate much but on a 1-1 ratio it just sweeps through.
it is restiant every thing is resiant to every thing though. Enough wood would stop gamma rays though the amount may be very high. But sure it your small scale uses lead works. Though even if you did not die in the gama ray burst by being on the other side of the planet or under cover you still fucked beyond fucked. All the crops and cattle is open and exposed and dead, cancer rates will sky rocket and over all it would kill billions though I feel as a species we could survive. We have enough self contained isolated groups to keep a populations large enough to repopulate.
there is some way to block gamma radiation, but only in small doses, with that ass-load number of doses on the video ? nothing can block it
Raka Pratama a planet could
Andrew Coetzee nope, not even a planet, the energy output would absolutley shred EVERYTHING that was within close proximity.
Like having a few trillion nukes go off in your face all at once(and thats an extremely low estimate)
by far my favorite episode
Dude, you just summed up a lecture about light and energetic wavelengths way better then my professor did! XD Now I feel like I can face my midterm with confidence. Wish me luck!!
How'd it go?
8:38 gama rays are the electric form of thanos
+Dip Jr OOF
The gamma ray burst would end half of the earth's life in a snap. the energy would be balanced, as all things should be.
2:30 there aren't 7 left there is actually only 1 left from the original 12 but they made 6 more to make the 7 mentioned in the games.
The original 12 rings were crated by the Greater Ark which was destroyed with 11 of the 12 rings in the firing of the rings then the newer 6 rings were created by the Lesser Ark which was smaller.
The original 12 rings fired in more lateral way rather than in all directions which the later 6, also smaller, corrected on and they do fire in all directions.
Totally FUCKED, all fucked LMAO those parts did it for me.. we're so screwed lol
Seriously, you and matpat need to get together on something.
ikr
that'd be an awesome episode of Game Theory
And that, is the ultimate expression of Lovecraftian horror.
Not some tentacled terror but the overwhelming dread of realizing we would be powerless to stop our own demise...
Man i love halo
How does the Spartan Laser works?
Rtas `Vadum let's see,
Hey there! Another Halo science question. In Halo: Reach the covenant are using massive plasma blasts to melt the planet Reach's surface and burn all life on the planet. When the planet's surface cools, the result is a hard glass like substance. Would a weapon like this be possible? Would the planet actually turn to a glass like substance?
I hope no one has beaten me to this question
You should do some science elder scrolls vids
+iAwesomeDude wont work, the laws of physics are different in the TES universe.
:(
+iAwesomeDude The TES universe is technically a DREEEAAAMMMM
+MAGIK MANN There's some really interesting stuff online where actual physicists try to quantify Elder Scrolls universe physics in a serious way. It's pretty awesome if you're a big math nerd.
Andy B Problem is that nirn is actually the centre of the universe like old medieval belief
Holy shit the classical music males this so dramatic
Makes
No. It males it more dramatic.
You know you can edit yro posts so you don't have to post a second time for a correction?
your*
+Gregthegamer 😂😂😂😂😂
In halo origins it says The blast is a harmonic pulse. It also says that blast "harmonizes the brain waves" . There's also a thing that says the halo blasts damage it's radius almost immediately. finally, on the wiki, it says the only way to be protected is on a shielded planet, which is in slip space.
There's one thing, the blast only affects life. So, it wouldn't fuck up planets's shit. just sentient life. Which brings up my point about harmonic pulse it sends out, it's a sound that harmonizes brain waves and stops the brain.
This episode was... depressing...
sounds fun
guess its time to pack my bag and leave the universe
Galaxy*
+Adiict Liinx no I think he means universe
+Tyler Gardner If you listen to Guilty Spark and cortana the "Halo array causes destruction on a galactic scale" The ark was also out of the milky way galaxy as you can see in the cartographer.
+Adiict Liinx yeah but the hyper novas still exist got to leave the universe to escape those. That's what I thought he mean't not Halos.
Wait, so if the galaxy, as you said is 180 light years wide, shouldn't the Halos with a 25,000 light year firing radius cover a lot more than just a small portion of the galaxy? I mean apparently the actual radius is like 53,000 lightyears but even then, that'd only require 2 Halos out of the seven to cover the entire galaxy.
holy Jesus deez numbers tho
He should be using scientific notation.
Its for dramatic effect. Anyway its illogical to use scientific notation in an oral presentation if you aren't applying it mathematically.
+Mitchell Franklin Fuck that, I got multiple F's, and grounded in 8th grade because of that shit.
ikr i used a big number website so i can see how many zeros there are in those numbers www.thealmightyguru.com/Pointless/BigNumbers.html i sware they made it just for watching his videos
plz nerf halo rings
+Thunder Zephyr Forerunner bias confirmed, plz nerf
+White Fox 1 primordial vs the forunner empire
Primordial wins.
If you think about it, the gamma ray burst wrecking the ozone layer on half of the planet would also mess with the density of the atmosphere on half of the planet, creating wildly powerful pressure changes and world ending storms.
Im surprised he never mentioned the super massive neutrinos that are tuned to a frequency which destroys the nervous system. I only remember reading about neutrinos, not radiation. It would be nice to have a remake explaining that gigantic key factor he missed
Also the neural physics of the Precursors...the star roads, etc.
Me and my friends called the flood as popcorns back when halo was still new.
"Oh God, POPCORNS!
That was an eye opener (and for as terrifying as Hypernovas are, I now have new inspiration for scifi writing). Your explanation was interesting and well executed, you've definitely gained a new subscriber.
I have black hole phobia you should of put a trigger warning lmao almost got a heart attack
So... my understanding from the deep catacombs of the Halo lore was that the rings fired radiation that caused stars to emit gamma bursts... creating a chain reaction of horrific stellar doom, not necessarily the rings themselves causing the damage... but yeah, we're all specks of stardust teetering on the razor's edge of oblivion.
And THIS is why I hate space
You can hate it... But it created you.
Who says?
me
I don't like sand....it's rough and course and it get's everywhere
Shady Merchant aka Viktor
G3T 0UT 0F MY H0U53 PU55Y R3KRR
I wonder if Austin will do a video about any more of the Halo verse. Maybe some of the infantry weapons? Covenant plasma guns? Gravity Hammers? The Needler? I mean, come on, how the heck does that even WORK?!
THAT WAS TERRIFYING!!