Sorry Astronauts-Helium Falls in Space
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- Опубликовано: 5 сен 2024
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I show you what helium balloons do if there is no air around them
See the full video here: • Will Helium Filled Bal...
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This man just killed the hopes and dreams of so many astronauts that wanted to take balloons in space.
Indeed man, astronauts r retards
I got triggered when you say that 3 word
This man killed the dreams of kids who wanted to use baloons to go to space...
But the actual space doesn't have gravity, whats going on?
@Mr. Think then which direction will the balloons go? Since in the video it goes downward cause we're one earth, i get that the balloon will not float away on its own in space, it should stay stationary, no?
I remember asking my 6th grade teacher "where does helium go in space?" She didn't comprehend my question.
it goes everywhere. your question did not mention balloon.
@KSG this isn't true. The rate at which helium is escapes is extremely slow. Helium shortages happen when helium plants shut down.
What we are running out of is the federal helium reserve. Helium is so easy to obtain nowadays that the US government has decided to let private companies produce it and is trying to get rid of its stockpile
Edit: Forgot to mention that we can also make helium through any radioactive decay, as He-4 is identical to an alpha particle. As long as there is any radioactive substance on earth, there will be helium. Worst case scenario we can try to do nuclear fusion with hydrogen obtained from the electrolysis of water to artificially make helium too
@@yeasstt what about the tom scott video
@@yeasstt This is so incomprehensibly wrong I don't even know where to begin.
@@drunkenhobo8020 Enlighten us bro. Don't leave us hanging!
I like how the one balloon was confused after reintroduces to air
**Phrueruirueorrororoorororoeoeoeoeororoeioeorororrirrruururururuururururruururuuuuuuuuuuuuu intensifies**
it is drowning
No birthdays in space confirmed. Top tier science
😂 I guess if they fill the balloons up with regular air, not helium, they'll float? I mean since everything else does?
@@YourCapyBruv_do_u_rmbr_3Dpipes yea maybe hydrogen
@@WanderingMerchantPG3D it's still less dense
@@Monkey_Luffy01 wym?
Less dense than what?..
@@mucia55 less than oxygen
Hydrogen is 16 times less dense than oxygen!
Helium: a legitimate substance used in industrial technology
People: hehe, floaty go brrr
Best comment! Lol!
Helium makes your voice beautiful
Man where is a balloon gonna *fall* in outer space
falling is when something gets pulled by the gravity of something, so it still applies in space.
on the moon where there is no air it will fall to surface
In space, it'll fall unless it's orbiting somethings
Most importantly, in space, nobody is going to hear it pop 🔪
Ikr💀
That one kid who accidentally made his helium balloon fly away: So there still is a chance.
Homie, he gonna take away our atmosphere killing all the human race just for the chance to get a balloon back, justified
>vacuum chamber.
>air around the balloon... l
*confused screaming*
Helium wouldn't fall in space if there is no gravity. The title of the video should be Helium falls in a vacuum.
There is always some gravity. Everything in space is falling towards something else.
@@Zveebo If you are in the middle distance between two galaxies or in the middle of the Boötes void, the effect would be almost not noticiable.
No, since he used the example on the moon he should put that in the title!
@@nielsdaemen YES!
Your correction has the same issue b/c helium wouldn't fall in a vacuum if there was no gravity. . . it's almost like it doesn't really matter and the point came across anyway
They wouldn’t fall in space, they fall in the vacuum chamber because of the gravitational pull of earth. In space it would stay where it is.
There is gravity in space too.
the Moon feels offended
😂😂😂@@Nebulisuzer
*confused astronaut noises* “when did we say helium floats in space?”
now add a tiny bit of nitrogen back in to make them neutrally buoyant
Impossible to get it exactly neutral. And why did you say nitrogen and not air?
@@nielsdaemen air is majority nitrogen
@@chitorunya *claps*
@@chewinggum5550 cheeks
@@chitorunya what was your point again? It will be more than ONLY nitrogen when adding air into the chamber.
Oh that's why I can't float good to know
I don’t get the joke
@@alex.g7317 same
@@alex.g7317 he is denser than the environment around him, so he can't walk on it, which is why he can't float
@@duncanchillake8024 cant walk on what?
@@alex.g7317 air
The way the ballon shakes like a Floridian drug addict I cant💀
I find this so interesting, it's the same reason as to why a hammer and a feather drop at the same speed on the moon.
For those 3 people that are still struggling after seeing this short:
The reason why helium goes up is because it wants to floats on air like wood on water, making air less dense makes the helium fall because the less dense air is lighter than the helium.
On the Moon a helium balloon a hammer and a feather would all fall at the same rate; 1.62 m/s².
yea cuz no air resistance
@@ikilledaman and no buoyancy
BTW, vacuum is the most buoyant in air. the problem is, it's a bit hard to find a material light enough to allow the vacuum to float without caving into itself under the negative pressure.
When I asked myself this question. Action lab came to mind for the answer, but I googled it didnt understand the wording. Only to eventually search on youtube and boom! he actually did it and showed the process. Thank you very much. I am your number 1 supporter here in Trinidad and Tobago.
Idk why, but the balloon spazzing out after the air was reintroduced was hilarious to me.
I lost it at the sad astronaut image
If this was in a physics quiz I would have 100% gotten the outcome wrong
Astronauts in the International Space Station: no we know..
Remeber space has no gravity so it won’t go up or down it will just stay in the same place
Sorry, Action Lab - Helium balloons can’t fall in space without gravity
A litle bit of static "Baloon violently vibrating*
This was a good short--right up to the "Sorry, astronauts." line.
If a helium balloon pops in a vacuum, does it make a sound?
I get this is a joke but in case anyone doesn't know this and is wondering no because vacuums don't have particles or atoms for the vibrations to travel through so everything in a vacuum is completely silent
@@josephmurphy417 actually, the balloon popping could create sound as the particles from the balloon travel in a wave to your ear.
@@demonfreeman3018 no sorry but there aren't enough particles to support sound vibration plus it needs to be a solid line of particles from the balloon to your eardrum which is why even if a whole rocket exploded it'd be completely silent since as soon as it begins breaking the particles are all sucked out and scattered across the vacuum making incomplete chains that can't reach your ears to make sound because the constant separation of the particles due to the vacuum instantly stops the vibrations at the source
@@josephmurphy417 I know it's said that there's no sound in space. But if you put a microphone inside the vacuum chamber, would it pick up anything from the expanding helium?
Edit: Now I'm thinking there should be sound if it pops inside a vacuum chamber, as a balloon will probably pop before there is a complete vacuum. But what would happen if you put a microphone right next to a balloon or exploding object in space?
Good chat
think of air as water, it’s easier to think of it that way
Makes sense, helium still has a weight, it's just buoyant
Meanwhile astronaut: Yeah.. ok ( flips himself upside down)
The funny thing is, the helium balloons move up, not because they are lighter than air, but because a pressure of air at the bottom of the balloon is slightly higher than pressure of air at the top of the balloon. This is true, even if fluid is fully in-compressible, as in-compressible fluids in gravitational field (constant or slowly changing) still do have pressure gradient.
Helium falls on Earth too. It just lifts faster than it falls 😜
Helium is less dense than air
But with no air helium is heavy
You thought the astronauts didn't know that??
This is basically the physics of weather balloons as they reach the thinnest parts of the atmosphere.
No wonder no one has birthdays on the moon
What do you mean sorry? That sounds like budget space tennis to me
"... Sorry astronauts". What? Didn't they know that?
I was starting to wonder if your vacuum chamber was okay. Glad to see it again.
It's actually why helium doesn't like to stick around on earth once it starts leaking out. Basically as soon as the atmosphere ejects it, while it stops floating, whatever momentum it's gained, it'll basically never lose and just zip off into space unless it just happens to hit something.
So helium can't just drift off to space, but would stay at a point. That is if the balloon doesn't pop like they usually do.
Funny how NASA & space tech is the worlds biggest users of Helium.
When you just started learning density...
The balloon doesn't even need to be filled with helium to see the effects of this, the less dense an object is the more air it will displace meaning that if you truly have a kilogram (in mass) of steel and a kilogram of feathers the steel will ACTUALLY be a measurable amount heavier than the feathers due to the displaced air creating more buoyant force on the feathers
Well, if it's in space, there should be zero gravity, where everything floats......
I think this is one of the few things I actually knew already for once.
Well, it also doesn’t go up because there isn’t really an up to go, in the vacuum of space it’ll pop, on a space station it’ll go away from any sort of gravity so it’d prob just slowly float away from the earth
Not the best wording so a bit of clarification; balloons will fall nowhere in pure space. Both falling and the associated downward direction are are dependent on the presence of gravity (or some other acceleration constant). On a celestial body with a low atmosphere however, this will hold true. This is because for something to float the density of the surrounding fluid (or air) times the volume displaced or occupied by the balloon must be greater than the mass of the ballon itself. However the actual acceleration of a body is multiplied by gravity. No gravity no acceleration.
Wait a minute finally something that makes sense
Ruined all my plans , Is there even a point to have birthday party in space now ...
People on the space station are going to be very disappointed
This one was just common sense
I was so ready in case a ballon pops
Gravity doing tricks as usual
They would be able to play soccer on the moon! 😂
Looks like gravity is stronger than the " air " around the balloon.
Since the chamber isn’t a “true” vacuum, then yes, this is an accurate way to describe the system; the buoyant forces are not sufficient to overcome the gravitational attraction in this environment.
I love how the balloon was breakdancing when the air got back in
well technically it wouldn't fall either it would just kind of sit there like everything else.
Technically, no it wouldn't. It would move towards whatever has the biggest gravitational "pull".
Video caption is kind of misleading. In space there's nowhere to fall. Falling occurs under gravity.
Not only do they require air but they also require gravity.
"Sorry Astronauts",saying it as if he knows even one Astronaut or the power of their innovation.
It also wouldn't float well in the jovoan atmospheres, till it got below a certain height.
How to prove to a flat earther that gravity exists and that gravity isn't buoyancy
This man outsmart the intelligent astronauts within minutes 😂
They won't fall in space unless they're subject to gravity.
And on the ISS it would just over in place, since there is no atmospheric pressure gradient.
(Although it would get pulled around by the airflow of the air recyclers)
So if it doesn't pop... Does that mean that a balloon would be trapped between space and earth forever?
not forever, but for quite a while tho...
I always tjought Thor: L & T was fiction... I just learned mass does float in space!... Space Boats are REAL!!! Thank you Science Dude!!!
I thought the vacuum will just pop the balloon
Well than just fill it with air so that way it's always the same density...
Fun fact: the minimum volume needed for you to float in water is ~1 cubic foot. Since air is 1000x less dense, you'd need a balloon with at least ~1000 cubic feet to float in the air (think of a cube 10x10x10 feet)
I was confused for a second and remembering all the running out of helium business. Wouldn't that rule dictate that helium wouldn't leak from the atmosphere but instead work the opposite way? The balloon has gravity, oh yeah and the helium no longer has enough buoyancy to lift it. Helium still floats around normally in space without the gravitational pull from the balloon.
That's where you're wrong: Outer space doesn't have enough gravity for it to fall!
Yeah, that's how all things work: not the mythical gravity.
So basically if you send a hellium balloon in the space it will stay between the Earth and the space...
Could you help to understand a query?
They say Space is Vacuum
Could the Inflate a baloon in space which has no vacuum?
In lay term, Can a balloon get air blown in space?
Awaiting reply.
.
Space is pretty diverse. On the moon, yeah it'll sink. In orbit, or free floating in open space, it will be as weightless as anything else. Even in air onboard a spaceship, a helium and a water balloon are both equally weightless and without bouyancy.
How would a helium balloon behave on a space station?
Sorry Action Labs, it doesn’t matter what’s in the balloon, it’s not going anywhere without gravity.
Really appreciate your videos. Very helpful. Learning new things every day
if you could make the structure strong enough and light enough you can make a lighter than air "balloon" that it's"filled" with a vacuum. it would work better than the same structure filled with helium.
The real question is, if inhaled in space, would it still give you a high pitched voice?
So that's why the ships in star wars all ways fall
Makes sense. Nothingness has 0 mass 0 density so anything would sink. Maybe even an electron if you give it time
That balloon is so dramatic
Technically nothing falls in space
Astronauts hate him and his one sneaky trick
But if it was in space, which direction would it fall in???? Questions to be answered
If you turn upside down, it should start to go up
GRAVITY?💀
I gotta admit that I love your shorts! They’re my favorites
The balloon would just stop at a certain point when air density is equal to helium balloon density or else the balloon just pop as it expands
Now pump balloon by vacuum and check if it fly in air
Unless, theres only micro gravity
The helium doesn't push it's way up. The heavier air is pushing it's way down past the balloon
Astronauts disliked the video
Well helium balloon won't float on the moon, you can still have an oxygen helium mix and have the astronaut sound really funny
Science!
It makes sense. Helium is lighter than air but it cannot be lighter than literal nothing
So gravity is still a constant even in a vacuum chamber