Making Solid Oxygen
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- čas přidán 7. 10. 2016
- I put liquid Nitrogen and Oxygen in a vacuum chamber.
video of previous attempt: • Video
For all those that want me to drink it: • Video
Bonus video: • Video
Help me make videos by donating here: / codyslab
Cool stuff!
Wow 2 likes
Ok so u have almost 2M subs, and only have 6 likes in 4 years.
@@getrektboy it's alot of likes LMAO
My god
Funny thing, I searched this up after watching your liquid oxygen video!
"My vacuum pump overheated, I need to wait for it to cool off."
Says the guy surrounded by liquid nitrogen.
Iz 'ee been trolld? ;P That was my first thought... put the pump in a cooler with C02(S) or N2(L)
It would probably crack
OMG I was about to say that, then I saw your comment! EXACTLY!
Happens to the best of us!
@@user-xw4zt9gc7l I believe "shatter like my self-esteem" would have been the appropriate word choice
Hope you aren serious
Cody: Liquid Hydrogen and liquid Oxygen combine to make...
Me: Water.
Cody: Rocket fuel.
It was not hydrogen it was nitrogen
@@joshuabosch3800 He says hydrogen and oxygen in the video.
I exactly thought the same lol
In fact, both of you are actualy right. It is rocket fuel and the waste product of the combustion is pure water hahaha
Rockets actually produce a lot of water as a byproduct of it's combustion, so you're both right.
Cody, can you make that superfluid helium in quantum state experiment? There are no modern footage of this.
maidpretty That would be awesome
I think the reason for that is Helium is insanely expensive nowadays I think a glass of liquid helium would cost me somewhere like 400$ while back in the 70s it was basically drilling waste. That said, I fully intend to do it. :)
what would happen whn u would drink liquid oxygen?
kevin G.
yeh propably but I wonder what would happen cause of the oxygen:D could u breath a liquid there if it wouldnt be cold?
kevin G.
k y breathing is normal:D but too much of pure oxygen isnt that good right?
54K with a home setup is pretty respectable! Very cool
no shit.. 54K...
This aged well.
@@octanegaming6643 what happened?
@Gui mer way less time
Yes. Very cool indeed.
You might be able to tell that I am a huge fan of Dewar, even though I have trouble pronouncing his name. Also... First!
also,18th
Cody'sLab just watched a documentary of him in science class :) Nice video man!
so close!
Cody'sLab I love your videos
damn im late, I WANNA BE FIRST
The ways he writes out Cody's Lab never ceases to amaze me
If they don't send your ass to Mars in the next 25 years, I'll eat my hat. You'd go full Matt Damon.
He'd have to become a botanist though. 😂😂😂
He does have a huge garden....hehe
Now I am expecting Cody to do something with potatoes and in 25 years either see Mars videos on this channel, or a video of you eathing a hat. Gotta find a way to track you down in 25 years...
Baba Yaga Ha i just Saw the Movie Yesterday with "Baba Yaga"
Kaleb Bruwer I'll be well in my 40's, but I'll remember.
That Leidenfrost intro might just be the coolest one you've done.
Leidenfrost and paramagnetism.
needamuffin Yeah, my bad, the name eluded me at the time of writing the comment
+needamuffin leifenfrost effect has become such a popular phenomen, but paramagnetism aint that popular :(
The paramagnetism part of the intro was more important! pray4unknowm phenomens
xD
You misspelled 'magic'. :P
I agree that was very cool. I was actually looking through the comments to figure out how he did it
2:15 :: turns down headphone volume ::
immediately afterwords I said in stereo with Cody, "Ok, that wasn't too bad".
Why this guy hasn't hit at least one million subs, is beyond my comprehension.
He's on his way!
Because this is a science channel and science is not popular.
//EDIT: corrected.
He has now
almost as cold as my heart
Steven Bandola my heart is some how below absolute zero
the bleach will crumble
+Henry Jiang that's possible to be below absolute zero. Like absolute zero is a term of a coldness where all atoms stop moving
AkwadTypo YT To add to this, a material at absolute zero would effectively violate the Heisenberg uncertainty principle, because you would know both the momentum and location of an object, based on the lack of movement and the measurable location.
or the corpse in my fridge
That vacuum pump always overheats!
It sucks!
it doesn't suck when it overheats though
Pun intended?
hi
I would just pour liquid nitrogen over it to cool it down... :)
And crack it lol
Cody, i love your videos! You're simply having fun doing different sorts of experiments. Nothing click-baity, nothing fishy, just chemistry / physics and i love it !
HAVE AN AWESOME DAY!!!!
We can have Fishy stuff here ( ͡° ͜ʖ ͡°)
ExAid Gaming Well, it was LOX, so I wouldn't say "nothing fishy"...
ExAid Gaming yes that is so true :)
"and now I'm going to turn on the vacuum, maybe kind of loud so headphones users beware... Oh that isn't so bad." *SCREAMS LOUDLY TO EXPLAIN THE PROCESS*
Next video: Solid Helium, good luck :D
Now to make a Bose Einstein Condensate! Only 53.999999999 more Kelvin to go!
Your vacuum pump overheated while trying to freeze oxygen to a solid.
Most things you freeze are to solids
Do you not get it? here lemme explain.... He was trying to make solid oxygen and ironically his hoover over heated means it became hot.
***** I've never seen nor heard of something freezing to a liquid.
Porglit Water vapour to water pretty sure you have seen that in your life.
That's condensation, not freezing.
if your channel ever dies, I'm dying with it. love your work man, jolly good show
I sucked air out of air... Thanos "I used the stones to destroy the stones"
I swear everytime the intro gets progressively harder to read...
Regardless it actually really creative. Not alot of CZcamsrs make their own intros
regardless they are cool
*irregardless
It is a bit like Louis Wain's cats, but I like that.
***** Then why does it have a wikipedia article in which it says that it is a word?
Awesome video! Now make solid helium!
Er... about that...
Well you need to reach -6,8 Kelvin .. and 25 bar of pression and that is ... quite hard but not impossible.. if i'm correct
if liquid helium can already slip past glass then i wouldn't doubt that solid helium could just dissapear into another dimension and that's why we havent been able to do it yet
TheDwead do you mean 6,8 kevlin or negative 6,8 kelvin because you can't get any less than 0 kelvin
but isnt 0 kelvins below absolute zero? If so then -6.8 kelvins would be impossible
The future: eating oxygen and drinking it as well 😂
Too easy, try to snort it
Cody you need your own tv show that someday will be rolled in classrooms on outdated flatscreens on black carts with old blue ray players, followed by the sound of every kid in the class rejoicing that they don't have to do work and get to watch someone drink cyanide
Why don't we make things out of solid oxygen? We could use solid oxygen to make cars, houses, bicycles, furniture, etc. There's such an abundance of it in our atmosphere it would be good for the environment, it doesn't require much processing or chemicals and we wouldn't have to mine it out of the ground.
I might start a kickstarter for this, I think there are plenty of people who would love to get an eco-friendly bed constructed from planks of solid oxygen.
I can help to make that kikstarter maybe 60/40 share?
Torgo no
Torgo not how this works bub
Maybe we can make buildings out of solid oxygen. If you grind the solid oxygen down into sand-sized particles you could make concrete out of it.
Torgo Great! Now we only need temperatures that can kill us in fractions of a second and/or pressures that would kill us almost instantly
Now do a video on upgrading your vacuum pump with a new radiator
whats the triple point of ramen noodles?
Albion Laster of mjjjj
Wow Jolteon way to be a party pooper.
so screw the coal industries, we just need alot of ramen noodles and vac pumps?
About 4 minutes in a microwave.
The heat that makes me sweat when watching hentai.
Cody, each time I see one of your videos popping I'm wondering what crazy idea you will have come up with this time. Definitely one of my favourite YT channel. This DIY-style science is so fun and instructive.
Curious: could you give a rundown of lab equipment like the vacuum chamber, pump, and dewar flasks? I'd especially love to know the best way to source such equipment, used or otherwise.
That looks surprisingly like a standard automotive air conditioning system evacuation pump. They use them to suck all the air out of your air conditioner so it won't contaminate the coolant. You can get them for cheap at Harbor Freight. Applied Science channel has the same Harbor Freight model we use. For the price you can't beat it, and you don't worry so much if it sucks in fluid or overheats. If you break it, it's not going to cost a lot to replace.
Excellent video
verified channel comment over 4 years old and only 1 like?!? impossible! i must like it now
@@ADIIIIIIIIIIIIIIIIIIIIIIIIIIII I post many comments on other videos, and those comments get a few to several thousand likes or more, so no biggie. Thanks for your support!
Awesome! Showed this to my mom, was fun blowing her mind. Thanks Cody! I always love learning & seeing something new.
2 Years after you released this video I'm still fascinated. Cody you`re awesome. Merry Christmas
9 times out of 10 i have no idea what your talking about but dam you do some awesome stuff!!
AW, SO CUTE!!! damn* cody has pron vids!
No
I thought Cody would throw liquid Nitrogen at the pump to cool it down.
RIP pump
Masterpg2007 that would cool it down too fast and make the metal warp
The nitrogen would just bounce off and not cool it due to the ledenfrost effect.
***** That makes sense, even though I thought the warping explanation made sense too.
Cool video! I love these videos, I may not understand all the science all the time, but they are very interesting and I learn something from each of them, which is good. Keep up the great videos Cody and we will keep on watching. Many thanks,
Joe
great stuff Cody! valuable, educating, and occasionally entertaining
Is there something you can't do in your kitchen?
Play with HIGHLY explosive material.
Cooking, maybe.
Cook food. Oh, wait, he's done that tooo.
Skydiving.
*next week on Cody's lab* "homemade skydiving chamber"
You have liquid nitrogen! Pour it on your pump so it not overheat!
Luiz Fellipe Carneiro your pump would crack.
Try sticking the pump in the 'frig or freezer, w. holes cut to allow hoses & electric wires in (along with a gasket around them), to keep the pump cool or cold? Just a thought.
That would not work, as a refrigerator does not have an easy way to let off heat. So if too much heat builds up in there, it will not be very effective. This is why no one puts, for instance, their computers, inside of refrigerators, because they do not handle heat very well. And a way you can see that in everyday life is if you touch somewhere around the bottom of the door, or certain places where it tends to let off heat, you'll see those places will be quite warm. While it may not be possible to do that with a regular refrigerator, there may be a system in which you could build a refrigerator like object that has an effective heat-sink.
How did it crack liquid nitrogen dont freeze
JGdude u put stuff in fridge to cool it off or it burns its circut boards
Cody, I just wanna tell u that I really love all ur videos. I love seeing a smart guy know what he's doing amongst most you tubers lol
Well Done!! How cool an experiment! Enjoyed the solutions you worked out!
Even scientist use duct tape.
And he put the vacuum pump in the fridge...
I'm just some dude fooling around in my basement. come back in a few years when I have a PHD then you can call me a scientist. ;)
***** Nah, I consider you to be a scientist because you are so smart ;). Btw, how much longer are up in college?
no Cody, you are truly a scientist at heart. Constructing mines looking for ores, refining minerals out of common materials, testing the strength of light; this constitutes you as a scientist in my books man. Keep up the good work!
The Gaming Legends But that isn't science...
Cody you're my favorite nerd
i love your videos like this one. I'm an HVAC technician so all the science your using to demonstrate here is basically what I deal with on a daily basis. refrigerants are very interesting, if only they weren't so toxic though. its interesting to think that basically any gas (as in state of matter) you can find on earth can be considered a refrigerant. nitrogen, oxygen, carbon dioxide. some fridges even use butane. they all have a refrigerant classification.
2:44 The way that nitrogen froze up was pretty epic
"Oh no my vaccuum pump just shut off" lmao that was so adorable :D I failed ICP in school FeelsBadMan
Is it edible? More importantly, how much better does it taste depending on the purity of the water? x3
it's like you swallow very cold air
It's -350 degrees Fahrenheit, so no.
It may be edible but it would freeze your skin and most likely give you freezebite.
Rural American Frostbite*
check one of the bonus videos in the description
I thought I had a good understanding of how atmosphere affected state changes, but after seeing this I realize I absolutely do not understand thermodynamics at all. Thanks for reminding us of our proper place, Cody.
What perfect timing I was looking for a video on solid oxygen yesterday and the only video I saw on it that was decent was filmed with poor quality then boom I wake up to this. Thanks Cody
will anyone ever do a mercury bottle flip... this sounds really dump i know but still. what will happen and can it be done
I'll look into it.
Rievious Retrograde
Paul Marynissen Paul Marynissen
it would be heavy
that is what I'm thinking to. but if it isn't would the bottle break out still land facing up
3:16 Cody, it's 63 kelvins not 63 degrees kelvin.
come on, I got it right other times...
Love your videos Cody. Keep up the awesome work.
Really very fascinating watch.Good job man.was cool how quickly it went to liquid
What happens if i snort liquid oxygen?
I tried cocaine once, but i wanna try oxygen this time
isnt that part of breathing
Idk what it does, but i wanna try it.
Yolo i guess
do you mind taking a sample before i try?
DUDE OXYGEN LMAO
Try this gas combo:
Nitrogen (78%), Oxygen (21%), Argon (1%) and a mixture of random gasses.
You breathe it once, you can't stop, I promise. So addicting.
what does oxygen tatse like?
Death.
Semen!
+Easy HowtoVids IT POPS OUT!
Chicken.
Air
That Nitrogen Freezing and Shattering was fucking amazing.
this guy is so cool! i love his attitude and the excitement he brings to his experiments!
Why does putting things under vacuum cause them to freeze? I've always thought that the opposite was true. If you lower the pressure on water for example, it begins to boil at lower and lower temperatures. If you compress a gas enough, it turns into a liquid. What is the explanation for what we see in this video?
When the vapor pressure of a liquid equals the pressure of the atmosphere it is exposed to it will boil. Dropping the pressure of the liquid oxygen lowers the effective boiling temperature of the liquid and ultimately causes it to boil. Most liquids have a heat of vaporization, energy that must be put into the material to turn it from a liquid to a gas, and this energy is taken from the liquid, cooling it further. Another way of looking at it is that temperature is a measure of the kinetic energy of molecules of the material. The molecules with higher kinetic energy end up in the gas, leaving an average kinetic energy in the liquid that is much lower than it was to start, thus lowering its temperature.
Evaporation is an endothermic phase change, so as the oxygen/ nitrogen moves to the gas phase, the remaining liquid decreases in temperature until it reaches its freezing point.
Here's *some* explanation. When you put water at room temperature into a vacuum, it will begin to boil. As it does so, the very action of boiling decreases the temperature. Think of it as boiling taking energy to accomplish, and thus reducing the energy inside the water. Once the temperature is lowered sufficiently, the water will freeze. There's some youtube videos of this being done, but I'd recommend just looking at a phase diagram of water.
upload.wikimedia.org/wikipedia/commons/thumb/0/08/Phase_diagram_of_water.svg/700px-Phase_diagram_of_water.svg.png
Stare at that for a few minutes and it should all start to make sense :)
Thanks!
I think the key is that boiling =/= evaporation.
Boiling means you're adding heat, evaporation is the surface particles naturally escaping.
Also the gas being compressed raises the temperature. (Some gas law or other)
harbor freight has decent vac pumps, (a/c rated... 29 inches merc, 45 minute duty cycle) not bad for $100
no vacuum pump will ever get down to 29 inches; least not at this altitude. ;)
well that's on the gauge set anyway. gotta boil out any water from the system.
HF sells complete garbage, it will never hit a hard vacuum what it does pull will be so janky and slow as to be ineffective for most uses, and then it dies prematurely. You can also tell its garbage because the gauge is labeled in inches mercury. Mercury isn't a unit of pressure,.pascals are. Mercury based measurements are considered completely antiquated in the professional science realm as it is only a relative reading and applicable locally because the weight of merc varies based both on temp. and location, it also isn't useful for low pressures due to its own vapor pressure.
I once bought a pack of hacksaw blades from HF, I spent more time changing blades than I did sawing. They were literally worthless, I ended up tossing half the pack, yes free and in hand was still too high of a price.
Broski steady talkin shit when I have a yellow jacket gauge set (410a/134a) from Johnstone Supply. at $350 for this gauge set, I'm pretty sure the gauge set does not lie. as far as shit talking Harbor Freight sounds more like you used the wrong blades. obviously cheapest stuff on deck won't do the same as a northern tool, but if you go beyond the spec you need... you get away with it.
Super neat experiment there. Good pick up on the nitrogen boiling/sublimating in keeping your pressure too high though.
"I think the last of the oxygen has boiled away" is a crazy sentence
Cody, thanks to you, I'm gonna become a chemist!
How's it coming?
what happened at 4:13 lazer?
yeah... Cody used lazer it wasn't very effective.
why did you use lazer?
presumably to see if it would melt it any quicker
*laser
CXK03 LAZER
I love your intros! They're always creative, like you.
Amazing video Cody really enjoyed that, i sometimes drift off to a design on how to liquefy air using a bicycle, fascinated by superfluids and stuff, tough to get T that low though
"degrees kelvin"
Your Intros get more creative everytime
I keep a brand of bottled water called 'Pump' in my fridge.
Cody keeps a vacuum pump in his fridge.
Amazing! I without your videos I wouldn't even have thought that something like solid oxygen could exist!
Your videos are always mindblowing.
I've always wondered, Is the liquid nitrogen bouncing back and forth between states caused by the latent heat from the state change?
that might be it. though I think it has something to do with nitrogen spilling out onto the floor of the hot chamber.
How does Cody make/get liquid Nitrogen and Oxygen?
He buys his liquid nitrogen and makes his own liquid oxygen. He has videos of both.
Thanks, Cody. This was an excellent video. I think one of you best.
You solidified oxygen. In your kitchen. Not going to lie, I'm impressed, I always assumed this was something you needed a laboratory full of fancy equipment to do.
Cody, that is very cold! Great video. I was wondering about the magnetism of solid Oxygen. It seemed like the oxygen was piling up on the magnet as it got colder, any idea what would have happened as the Oxygen solidified? Thanks for sharing the experiment.
I believe the magnetic strength gets stronger as it gets colder, farther from the curie point and all that. However I am yet to test it.
Cody'sLab hey odd question but
What would happen if you were to drink liquid oxygen
considering how low a temperature it has, it would likely do massive damage to any tissue it would come in contact with, not 100% certain if it would get far enough into your system to kill you before evaporating, but at that point you'd probably make you bloat and you'd have to go to the hospital...best case scenario unless it didn't get far enough to actually swallow
While at university one of my now sadly departed lecturers demonstrated the magnetic properties of oxygen by pouring liquid oxygen (nice blue colour) into a large test tube attached to a piece of string. When a magnet was brought near to the test tube it would swing towards the magnet. He used to soak digestive biscuits (cookies) in liquid oxygen and set fire to them. They would take off like Catherine wheels. He also demonstrated that by absorbing liquid oxygen into a cigarette you could smoke the entire thing with one 2 second drag.
Industrial Terms: liquid oxygen = LOX ; solid oxygen = SOX
Socks
Red solid oxygen..
Red Sox
Gold liquid oxygen
goldilox
😂
Thought LOX was Los Angeles Airpo... OH... LAX.... my bad.
allways so straight and forward. you've got to respect an educator.
Love the videos man, keep working hard!
You should make some rocket fuel, just because
RIP cody
Danke herr doktor*
***** Well I guess that would be a good topic for his rocket fuel video, talking about what kinds of fuel there are ^^
I'm a doctor,
But probably not the one you're expecting
not a rockstar, jim.
Is it possible for organisms to perform respiration with liquid oxygen?
no since it's a liquid and too dense it has to be in air form for it to work.
Google deep sea diving breathing liquids, there's some cool stuff out there.
All you need is oxygen dissolved in the fluid in your mitochondria so it can form water with hydrogen ions and electrons from the electron transport chain and keep your electron transport chain working. The oxygen in your body isn't in liquid or gaseous forms, it is either molecules of oxygen bound to haemoglobin or its molecules of oxygen floating around in your cytoplasm and ultimately the matrix of your mitochondria. We breath it as a gas mixed in with air so it can diffuse across the alveolar membranes and into our blood, liquid oxygen wouldn't be able to cross that membrane and would freeze and kill the tissue in your lungs.
So yes, respiration needs oxygen to carry electrons, and its irrelevant how you supply that oxygen, but no there is no way to get liquid oxygen to cross cell membranes without the contact with something so cold instantly freezing the cell itself.
honestly I would say it depends, if you were able to compress it and turn it into a gas then yes, though if it was just liquid oxygen it would have to be an extremophile. (I think that's what they are called) Bacteria that live is the most extreme of environments
To humans no as pure oxygen is a deadly toxin at a far lower pressure, that the body can’t absorb
As for other organisms, can’t say
I feel like there's not enough images of solid oxygen. Thanks for making this!
Dude, how the hell do you not have well over a million subs yet?
What happens if you touch Oxygen
Last time I was this early, I was born
makes sense
Your username makes me tingle
Love what you do man, keep it up, and be careful!
Such a great video and experiment, I got to try this one day
What happens if you drop liquid oxygen in a tub of motor oil?
You know I was the one that came up with that...
LOX would boil off violetly as usual, and motor touching it would solidify.
Mixture of LOX and such combustibles is usually a very explosive substance. For example if LOX saturates asphalt and a tool (hammer, wrench, ...) falls on it, there's a reasonably big chance of a detonation occuring. LOX, asphalt and tools are common things in airforce and rocketry, so people have to be very careful.
Eat that solid oxygen and you will we higher than snoop lion in cali
10:00 "I'm sure he still had explosions" Yes he did, he lost several assistants that way (not all deaths but injuries for sure), the glass vacuums exploded shooting shards into peoples faces.
You should purify air before you freeze oxygen. I see you have plenty of liquid nitrogen around, so you can make a cold trap for removing CO2 and water vapor. Also, I'm surprised you don't have an oxygen tank.
I can't be sure by how much, but LOX dissolves solid CO2 just like liquid nitrogen does.They're both nonpolar. As a matter of fact, such solution would have a depressed melting point than pure LOX because of colligative properties. So you should've gotten an even lower temperature when it solidified. :)
If you use LOX only, you should get a solid at higher temperature, just try to put something sharp inside as a source of nucleation.
Thanks for making this video.
"It tends to do that, doesn't it".
I have no idea! Just watching this stuff makes me feel like an idiot. How do you even know all this stuff?!?
Hi, not a chemist here, what is a triple point?
The point of temperature and pressure where the chemical is in all three states (solid, liquid and gas) ;)
what the hell. Alright, thanks
It's a point of temperature and pressure where the element coexists in balanced solid, liquid, and gaseous form
the phase of a material depends on both it's pressure and temperature. if you look at phase diagrams the triple point is the intersection of the sublimation, evaporation, and freezing curves
It's God f***ing with our brains.
Another outstanding video. Bravo
I wish my chemistry teacher could make chemistry look as cool as you do. Youre awesome.
What does metalic oxygen looks like?
I hear it is red. Never seen it myself though.
Can't find decent picture or video about it
Anyway, if you got some information about a PhD about micro-structural / structural and petrography geology in your university I'll enjoy have some contact ;) Thanks you for your videos, they are awesome
You didn't mention in the video, but liquid oxygen has the nice pale blue colour just visible as your's starts to solidify. In my lab we have to check for that colour if a lot of air has gone through our cryotraps, as it would be collected alongside flammable solvents and pose a detonation risk on warming.
I guess metallic oxygen would require a diamond press to make?
There is a picture of red oxygen crystal here. www.nature.com/news/2006/060911/full/news060911-7.html
Why not use pure oxygen to demonstrate? The liquid air that you used, while it does contain oxygen, also contains a large fraction of nitrogen, which we'd expect to form a slush in the mixture. How do we know that you weren't just demonstrating liquid nitrogen slush in the liquid air?
Because it took a longer time to cool and as soon as cody opened the window the oxygen turned into its liquid form again.
thom1218 you can tell from the pale blue color that it's mostly liquid oxygen. Also from the fact that it's magnetic
Nitrogen doesn't liquefy when in contact with liquid nitrogen, in the same way that water doesn't solidify when in contact with ice. The boiling point has to be higher, not the same.
thom1218 The liquid oxygen may have been contaminated with Nitrogen, but the nitrogen would have boiled off long before the oxygen froze
And it’s magnetic
Cool Lab, I think your scientific reviews and verbal comments. are first class.
Its rad how the oxygen just starts to immediately liquefy and turn into gas as soon as the atmospheric pressure increases. The vacuum cover begins to fog up.
Too Cool !
TIL that oxygen is blue in color.
can you eat it
Probably not. You'd get frostbite and it would be extremely painful.
check the description
and Even worse, brainfreez
"I have a devar full of LN2"
"Though I wish I had a way of keeping my vacuum pump cool"
Not actually seen that done before. Good stuff!