Indeed. In the Manga he basically shows himself at later points as having become a human super computer when it comes to number due to all that counting.
OminousSoul So he became smarter? So counting and staying conscious while petrified was sort of like a brain training exercise which made him better at arithmetic? I better try that.
GOUKI 天 That is quite likely. I mean in a very shirt time he surpassed the numbers that take him less than/one second to „think“, so by that point he had to acount for that extra time and add numbers to the end result. And just being able to count that high without a mistake or forgetting if you were at 1536735542515960357 or 1536735542515960356 is quite the task, which definitly would have improved his arithmetic skills
He said the ignition point of paper(his reference for ignition of fabric) was 300 Celsius according to the subtitles. (WRONG) - Also said that 1300~ watts of sunlight on a 5cm diameter was near 1.3 kilojoules of thermal energy; assuming the tears had a density of 900kg per cubic meter. (CORRECT-ish{he assumes tears = pure water and doesn’t give an exact number on the amount of energy}) - Hey, but I’m just a High School dropout.
@@theflare9557 that's not that simple you know Water , tears , and every thing have their different refractive index and it depends on that too plus the day is bright and as we know lenses used for seeing purposes don't have much curves and therefore they can't hold much water and after some time in the sun it should have started to evaporate further changing the focal point plus the equations are not totally correct
Our physic teacher explained it like this: going by the textbook definition, any block of transparent matter shaped like a len is a len. So when you pour water inside a concave len, you are effective creating a second convex len. When the light goes through both lens, the effect cancel each other out, but the convex effect comes out on top.
@@parychahal I tried to figure out what the hell all of that means where you have to put in what. Not even my aunt with a doctor in physics could help me. I (and my Cousin) still want to know how this works exactly
@@HamsterBaddy you can claculate it by diameter of lens, power of lens, energy density of sunlight on a sunny day, how much heat fur absorbs per second, heat capacity (or idk if it's called something else, it's too long since i studied) and average ignition point of fur. All the equations for the calculation can be found in grade 12 physics and chemistry books. Nothing difficult. Aside from the calculation.
@@HamsterBaddy not sure if it's actually called heat capacity. Here i'm talking about the constant which defines how much heat a material can absorb at a specific temperature. Though it's called a constant but it varies According to temperature.
Please do an another video on Arc reactor technology with more advanced concepts and information. Love your videos and you truly deserve more attention!
Well I saw a vid where the creators (the animators I think) said they actually went out and did most of the stuff in the show, like they built most of the stuff to help them be able to understand how to draw it, so I'm gonna go ahead and say that there's not a lot in the show which is inaccurate
Very useful information on caffeine... It may explain why I have a constantly high metabolism... And by extension, why I seem to need a fair bit of sugar just to keep up with the effects of the caffeine. ... The one time I switched to a soft-drink without caffeine, I could barely stomach drinking as much of it as I would drink a more caffeinated soft drink.
Honestly the fact that Senku's intelligence is one of the least believable parts of the show is one of the things I love so much about it. There's no need to even think about checking his math or anything, it may or may not be actually correct it's just there to be a demonstration of how stupidly smart he is, which is the plot's excuse for why one person can have such extensive knowledge in so many areas of science at once.
There are concave and convex glasses depending on the distortion of the lenses in your eyes. Mines are convex, but I never managed to find the focal point of them, nor to start a fire (though I didn't really try...)
@@sangwiny4440 and that would negate the best purpose of this show. for engineers and other scientiest's this show is like a funny snack, while for childrin and in general for young ppl this series can wake a massive interest in science by combining the accurate science with the shounen elements.
Woops, statistics prove that series-wise it isn't average. It's currently one of leading series of Shounen Jump, which is leading magazine in the entire manga community. And the anime announced S2 in the last episode, hinting that S1 was a blast.
@@maharanient6636 I think hes talking less numbers and more the fact it's really troupey and overdone. When the author could pretty self evidently write much better stories and jokes outside the science.
Interesting fact, for some people neuroatypical in a certain way (it's at least my case) tranquilizing substances tend to not work that well, while stimulants like caffeine calm us down. I'm not sure of the science behind this and I don't think there is a consensus, but obviously like any neurotype it is because something in the brain function differently. (I think it is more common for the types that cause hyperactivity, which is my case, I think about several things at once all the time, unless I think deeply about a complicated thing. But it's not the case for all people that have hyperactivity).
Harbinger of Hentai an explanation is in order: From my own personal research ADHD results from a lower amount of neurotransmitters in the brain causing them to react more frequently or powerfully in order to maintain a state of equilibrium (causing both a lack of focus and hyperfocus). Thus stimulants help by stimulating the brains neurotransmitters and helping maintain an equilibrium.
9:28 I'm not really an expert on optics either. But I DID have to look into optics for the med school entrance exams, and the equations were legit. But it would take longer than 60 seconds (although not by much). Sweat isn't pure water and due to the minerals in it, the fraction index would differ from that of water, meaning sweat is "denser" than water. EDIT: think of it this way. which is better at magnifying? Glass or soap bubbles?
so to put it in lamans terms, caffaine acts like a dam for the molycules that normally keeps you calm etc, and when that dam breaks, your body experiences a tidal flood that makes you hella tired
I'm curious about this: I drink my coffee black however I don't crash. I understand that my body will eventually start to go into the normal adenosine process to calm my body down, but without sugar or other additions to the caffeine, how long does this take?
I am a 3rd year mechatronics student, I had the slightest idea of chemistry. How? How @The Gold Life could be so knowledgable about both chemistry/bio-chemistry and astronomy?
for the convex lens made from tears/swear lets say water for clarity purposes wouldn't the difference of the index of refraction change the focal point?
because there's a limit to how much influx of energy the human body can take before shutting down and if you already have a lot of energy and drink caffeine, your body purposefully slows itself down in preparation for the chemical imbalance thats going on
Caffeine would actually work as a fairly safe performance enchancement drug if we didn't so heavily abuse it as a society. Coffee still works for some until they drink a cup a day and then more and more until it does nothing.
Does what you said about caffeine and atp in combination with a sped up liver and kidney mean that if you drink caffeine you get less drunk when drinking alcohol?
Not really, it masks the most obvious signs of being drunk, which can lead to drinking too much because the subject would still have impaired decision making and reduced inhibition. Generally the two shouldn't be combined, so of course people invented jägerbombs.
The equation he used to calculate the time required was not needed for sure . There's no need to solve a differential equation to calculate how much energy is concentrated at that point. It's really simple . But I don't know how he calculated the time required. With the formula he was showing its impossible to find out time because there's no variable of time in it . And also nothing is ideal and 100 percent efficient so it's really really really tough to find out the time . Well we could calculate the heat given by the lense and the there's the color of cloth which is important it's dark but not black so not even blackbody equation is going to work there but even if we assume it as a black body we would need to know the composition of the cloth what's it made up of . Cotton burns at near 240 c and I don't think they have cotton yet . I'm Just saying that the equations he used to discribe seems wrong
I like at the fact he calls himself an Engineer and in most of these videos he just is saying i don't know. When they teach this stuff in basic science class. But i like the videos tho.
U are wrong on why the lenses are concave, it's not to scatter but to focus the light on retina which wasn't happening before as your eyes were focusing them to early. The concave lense weakens the power of your eye's lense and helps to re focus the light on the retina
9:10 The equations in question: 1. q sub r=c^n (-delta h sub r) z exp(-e/rt) 2. c sub p rho delta I/ delta t = Q sub r - Q sub c Go figure👨🔬🤷♂️. Mathematical physics should be universal in principle no difference be it in the painted world of dr. Stone or IRL. Addendum 1. "sub" stands for subscript. Search engine should find matchings on the indexed web pages.
I mean... Resistence to caffeine is like a thing... That is build up over time. Not sure if it can in some small ways be transfered genetically but I remember my first cup of coffee had me pretty bouncy. Now imagiene somebody 3000-5000 thousand years in the future with not an spectogram of caffeine ingested. There'd be no hypothetical genetic resistence.
They are kind of forced to use unconventional methods for obvious reasons. Also while he is a genius, he can't know every little method, he knowledge seems very pin pointed and stretched thin instead of mastered.
WTF are you talking about, prescription lens want to be concave? Prescription lens need to be either concave or convex based on the prescription, namely how short/long-sighted someone is... Your lens are concave because you are short sighted. If you were long-sighted, you would need convex, reading glasses.
I'll do a few episodes, let me know which ones you want to see. Also, RUclips's new comment system is ass so it's gonna be tough for me to find your reply, but I'll look out for it!
"I don't know how he's doing all that math in his head."
The dude literally counted every second for 3700 years
Indeed. In the Manga he basically shows himself at later points as having become a human super computer when it comes to number due to all that counting.
This is like someone who just Known his name when he turned 69...
OminousSoul So he became smarter? So counting and staying conscious while petrified was sort of like a brain training exercise which made him better at arithmetic? I better try that.
GOUKI 天 That is quite likely. I mean in a very shirt time he surpassed the numbers that take him less than/one second to „think“, so by that point he had to acount for that extra time and add numbers to the end result. And just being able to count that high without a mistake or forgetting if you were at 1536735542515960357 or 1536735542515960356 is quite the task, which definitly would have improved his arithmetic skills
Well, some people are capable of doing that.
"Let's just trust Senku on that one"
That's me pretty much the entire show assuming that everything he does is legit
LOL
He said the ignition point of paper(his reference for ignition of fabric) was 300 Celsius according to the subtitles. (WRONG)
-
Also said that 1300~ watts of sunlight on a 5cm diameter was near 1.3 kilojoules of thermal energy; assuming the tears had a density of 900kg per cubic meter.
(CORRECT-ish{he assumes tears = pure water and doesn’t give an exact number on the amount of energy})
-
Hey, but I’m just a High School dropout.
Also the animation showed an ignition within
@@theflare9557 that's not that simple you know
Water , tears , and every thing have their different refractive index and it depends on that too plus the day is bright and as we know lenses used for seeing purposes don't have much curves and therefore they can't hold much water and after some time in the sun it should have started to evaporate further changing the focal point plus the equations are not totally correct
"that ... will... work uh..." the moment you admit something but at the same time you don't want to lmao
That's the reaction of something that is possible, but so absurdly impractical you can't fully admit it.
I was surprised to discover that it is actually possible to turn a concave into a convex by sweating and crying.
Our physic teacher explained it like this: going by the textbook definition, any block of transparent matter shaped like a len is a len. So when you pour water inside a concave len, you are effective creating a second convex len. When the light goes through both lens, the effect cancel each other out, but the convex effect comes out on top.
At the time the episode aired someone on Reddit did the maths of the last scene and found out it was 60 second straight. Don't know if it's legit btw.
I've never seen the equations Senku used and they don't look fun either lol
@@parychahal I tried to figure out what the hell all of that means where you have to put in what. Not even my aunt with a doctor in physics could help me.
I (and my Cousin) still want to know how this works exactly
@@HamsterBaddy you can claculate it by diameter of lens, power of lens, energy density of sunlight on a sunny day, how much heat fur absorbs per second, heat capacity (or idk if it's called something else, it's too long since i studied) and average ignition point of fur.
All the equations for the calculation can be found in grade 12 physics and chemistry books. Nothing difficult. Aside from the calculation.
@@HamsterBaddy not sure if it's actually called heat capacity.
Here i'm talking about the constant which defines how much heat a material can absorb at a specific temperature. Though it's called a constant but it varies According to temperature.
@@HamsterBaddy you can now look for the rest or tell your aunt about it. I guess she can calculate it with these hints atleast.
Senku has probably been doing mental math to pass the time for 3,000 years. I'm surprised he hasn't dropped a solution to the Collatz Conjecture.
Not just caffeine, but probably also the placebo effect from what he percieves as "magic energy potion" :D
I also perceived it as he went into flight or fight and then after rest and digest
The next episode is completely amazing, please react to that too
Of course!
Please do an another video on Arc reactor technology with more advanced concepts and information. Love your videos and you truly deserve more attention!
I'll add it to the list! Thanks for the love bro! I appreciate the compliment!
This video was very informative! Thank you
ATP for the win
You're so welcome!
Well I saw a vid where the creators (the animators I think) said they actually went out and did most of the stuff in the show, like they built most of the stuff to help them be able to understand how to draw it, so I'm gonna go ahead and say that there's not a lot in the show which is inaccurate
Someone had to do this math at some point wow some things aren’t for lazy people like me
I agree
oh great, the solar transfer rate, the thing i was most looking forward to from this series is essentially skipped lol
Watch more please. This is an amazing anime to the end of the season!
Will do!
Nice video ! I like so much Dr. Stone and your explonatins
Glad you like them!
Very useful information on caffeine... It may explain why I have a constantly high metabolism... And by extension, why I seem to need a fair bit of sugar just to keep up with the effects of the caffeine.
... The one time I switched to a soft-drink without caffeine, I could barely stomach drinking as much of it as I would drink a more caffeinated soft drink.
come on dude, Senku counted 3000 years in his head.
I think he's a step above everyone on maths
Honestly the fact that Senku's intelligence is one of the least believable parts of the show is one of the things I love so much about it. There's no need to even think about checking his math or anything, it may or may not be actually correct it's just there to be a demonstration of how stupidly smart he is, which is the plot's excuse for why one person can have such extensive knowledge in so many areas of science at once.
There are concave and convex glasses depending on the distortion of the lenses in your eyes.
Mines are convex, but I never managed to find the focal point of them, nor to start a fire (though I didn't really try...)
Series-wise it's average, knowledge-wise it's an amazing series
No kidding. It could've been a top tier show if they eased up on the shounen tropes and overdone jokes.
@@sangwiny4440 and that would negate the best purpose of this show. for engineers and other scientiest's this show is like a funny snack, while for childrin and in general for young ppl this series can wake a massive interest in science by combining the accurate science with the shounen elements.
Woops, statistics prove that series-wise it isn't average. It's currently one of leading series of Shounen Jump, which is leading magazine in the entire manga community. And the anime announced S2 in the last episode, hinting that S1 was a blast.
@@maharanient6636 i totally agree, one of the top tier anime in 2019
@@maharanient6636 I think hes talking less numbers and more the fact it's really troupey and overdone. When the author could pretty self evidently write much better stories and jokes outside the science.
Very informational, please keep 10 mins
Will do!
This series is great you are very knowledgeable
Interesting fact, for some people neuroatypical in a certain way (it's at least my case) tranquilizing substances tend to not work that well, while stimulants like caffeine calm us down.
I'm not sure of the science behind this and I don't think there is a consensus, but obviously like any neurotype it is because something in the brain function differently. (I think it is more common for the types that cause hyperactivity, which is my case, I think about several things at once all the time, unless I think deeply about a complicated thing. But it's not the case for all people that have hyperactivity).
Harbinger of Hentai an explanation is in order:
From my own personal research ADHD results from a lower amount of neurotransmitters in the brain causing them to react more frequently or powerfully in order to maintain a state of equilibrium (causing both a lack of focus and hyperfocus). Thus stimulants help by stimulating the brains neurotransmitters and helping maintain an equilibrium.
The Kinro match might be kinda light on the science, but it was still awesome. So I am kinda sad that you skipped that.
9:28 I'm not really an expert on optics either. But I DID have to look into optics for the med school entrance exams, and the equations were legit. But it would take longer than 60 seconds (although not by much). Sweat isn't pure water and due to the minerals in it, the fraction index would differ from that of water, meaning sweat is "denser" than water.
EDIT: think of it this way. which is better at magnifying? Glass or soap bubbles?
this episode is nutss
so to put it in lamans terms, caffaine acts like a dam for the molycules that normally keeps you calm etc, and when that dam breaks, your body experiences a tidal flood that makes you hella tired
9:11 almost as if someone had written the numbers to be exactly a minute
Yeah... Introducing caffeine to someone with basically cavemenesque physiology sounds like a hell of a drug.
the lens used by Suika is biconcave, right?
so how does filling with water on one side make the other side concentrate light?
I'm curious about this: I drink my coffee black however I don't crash. I understand that my body will eventually start to go into the normal adenosine process to calm my body down, but without sugar or other additions to the caffeine, how long does this take?
Me watching this video after drinking 2 cups of coffee with 1/3rd cup sips: *OOPS*
"My brain cant take it all"
Chrome 5918
Wish you did expand upon the equations at the end tbh, it's interesting :)
I am a 3rd year mechatronics student, I had the slightest idea of chemistry. How? How @The Gold Life could be so knowledgable about both chemistry/bio-chemistry and astronomy?
I use to work nights and chug coffee for 6 years and ya im surprised I'm still alive too.
for the convex lens made from tears/swear lets say water for clarity purposes wouldn't the difference of the index of refraction change the focal point?
This dude just straight up spent over a minute and a half analyzing a fart joke
1:40 Okay but when i have alot of energy, why do i calm down when i take in caffeine?
because there's a limit to how much influx of energy the human body can take before shutting down and if you already have a lot of energy and drink caffeine, your body purposefully slows itself down in preparation for the chemical imbalance thats going on
Adhd gang unite
Does caffeine increase blood pressure?
Tournament arc.
Caffeine would actually work as a fairly safe performance enchancement drug if we didn't so heavily abuse it as a society. Coffee still works for some until they drink a cup a day and then more and more until it does nothing.
senku counted almost 120 billion seconds. doing math in his head is very easy
so why didn't he spit on the lens instead of sweating on it
Pls watch more!! Quite an interesting series
If Shamil saw Ginrou he would be disappointed.
Does what you said about caffeine and atp in combination with a sped up liver and kidney mean that if you drink caffeine you get less drunk when drinking alcohol?
Not really, it masks the most obvious signs of being drunk, which can lead to drinking too much because the subject would still have impaired decision making and reduced inhibition. Generally the two shouldn't be combined, so of course people invented jägerbombs.
@@HenshinFanatic Oh that's so interesting I never thought it would work that way
THAT'S WHY COFFEE MAKES ME SHIT?!??!!??!? *THE MORE YOU KNOW*
I KNOW RIGHT!?!?!?
Crash after the caffeine wears off can be solved easily with L-Theanine.
Konichiwa:)
The equation he used to calculate the time required was not needed for sure . There's no need to solve a differential equation to calculate how much energy is concentrated at that point. It's really simple .
But I don't know how he calculated the time required. With the formula he was showing its impossible to find out time because there's no variable of time in it . And also nothing is ideal and 100 percent efficient so it's really really really tough to find out the time . Well we could calculate the heat given by the lense and the there's the color of cloth which is important it's dark but not black so not even blackbody equation is going to work there but even if we assume it as a black body we would need to know the composition of the cloth what's it made up of . Cotton burns at near 240 c and I don't think they have cotton yet .
I'm Just saying that the equations he used to discribe seems wrong
nice
Thanks
I like at the fact he calls himself an Engineer and in most of these videos he just is saying i don't know. When they teach this stuff in basic science class. But i like the videos tho.
Probably why my parents have caffeine everyday
noice, i jsut got up from my siesta.
U are wrong on why the lenses are concave, it's not to scatter but to focus the light on retina which wasn't happening before as your eyes were focusing them to early. The concave lense weakens the power of your eye's lense and helps to re focus the light on the retina
9:10 The equations in question:
1. q sub r=c^n (-delta h sub r) z exp(-e/rt)
2. c sub p rho delta I/ delta t = Q sub r - Q sub c
Go figure👨🔬🤷♂️. Mathematical physics should be universal in principle no difference be it in the painted world of dr. Stone or IRL.
Addendum 1. "sub" stands for subscript. Search engine should find matchings on the indexed web pages.
Yeah water really defy science haha
I mean... Resistence to caffeine is like a thing... That is build up over time.
Not sure if it can in some small ways be transfered genetically but I remember my first cup of coffee had me pretty bouncy.
Now imagiene somebody 3000-5000 thousand years in the future with not an spectogram of caffeine ingested. There'd be no hypothetical genetic resistence.
U can actually make fire with water and a plastic bag or foil
Caffeine speeds up your metabolism
2.12 ,,
Sup
sup
@@parychahal hah😅
What about shokugeki no souma . Can you react on it too. Thanks
Leave that to ChefPK
And he ate the ingredients raw.
Doing math in head when u dont need to be exact but pretty ok approx is really easy. Just rounding everything once up once down will do the work
try the promised neverland
They are kind of forced to use unconventional methods for obvious reasons. Also while he is a genius, he can't know every little method, he knowledge seems very pin pointed and stretched thin instead of mastered.
Yeah lmao just say he flipped the lens while he was hunched over.
WTF are you talking about, prescription lens want to be concave? Prescription lens need to be either concave or convex based on the prescription, namely how short/long-sighted someone is... Your lens are concave because you are short sighted. If you were long-sighted, you would need convex, reading glasses.
Could you do a series on SAO or attack on titan ?
He's obviously doing these series because he's looking into their science. AoT and SAO both don't focus on that.
I'll do a few episodes, let me know which ones you want to see. Also, RUclips's new comment system is ass so it's gonna be tough for me to find your reply, but I'll look out for it!
@@parychahal please please react to ATTACK ON TITAN PLEASE 😊