Ice has multiple states, under pressure. Try to contain water that is being frozen, the more pressure it is under the different states (phases) the ice can be in. When subjected to increasing pressure, ice can exist in multiple distinct phases, known as "ice states," each with a unique crystalline structure, with the most common being the familiar ice IH (hexagonal) at normal atmospheric pressure, while higher pressures create different ice phases like ice II, III, V, VI, VII, and even a high-pressure phase called ice X, where the water molecules are highly compressed and arranged differently depending on the pressure and temperature conditions. This would be an interesting experiment that you are capable of duplicating. Let's see if you can build a chamber to contain ice as it freezes and changes phase.
Since we have flu and cold season, hand pressed ginger shots+hot water (with garlic hand press) helped me to get well. Could you extract Ginger 3000? Ginger shot made out of 3000 grams?
I also realised when editing that the stuff floating on top water was liquid co2 that ended there during the super critical phase. That was something new :D
@@Beyondthepress I thought there was going to be an interaction that could go some ways to explaining the fogginess as well. So it was a water and co2 sandwich, with two states of matter. I wonder how many times that has existed, let alone be filmed.
Wild to see the opaque "phase" be so dramatic that they thought the lamp had gone out. You only get that smokey look when cooling the chamber back down. I did this in a small 1 inch diameter chamber a few years ago, so cool to see it on a larger scale.
@Beyondthepress the butterfly valve would explode before the container. Just make sure its not pointed at anything you want to stay in one piece or important. 😂
Carbonated water turns into carbon acid. It is usually weak and decompose in time but supercritical CO2 is something different. Prepare PH strips for next test and find out.
In our physical chemistry lab course we had a device with a window and a hand wheel to crank up the pressure. We started with a chamber of gas that started condensing when increasing pressure. Coming close to the critical point it became cloudy and when pushed over it, it looked like it was boiling and the phase boundry just disappeared. That was probably the most amazing experiment I have ever seen with my own eyes. It was sulfur hexafluoride though instead of CO2. The task was to identify the gas by its critical point.
I am quite sure that they uses diet coke just because it doesn't contain sugar and it is not sticky so it can be cleaned up easier. But the sugar might also slow down the reaction a bit, perhaps.
@@savagesarethebest7251The sugar indeed thickens the liquid and thus slightly slows down the reaction. This is why sugar free carbonated liquids feel fizzier than their sugar containing counterparts.
This really is the best video to visualize supercritical carbon dioxide. Other videos have shown this but this one i feel shows it the best. Seeing mie supercritical mixture float around like it was a liquid was just beautiful!
Glad you made it to the end! When you started to let pressure out quickly I was worrying that you may suffocate. It doesn't take much to black you out, and when your on the deck its SOO much more concentrated!
CO2 makes you feel like you're out of breath. (An overabundance of it in your blood is what makes you feel like you're suffocating, not an absence of oxygen.) You need to be a little safe with it, but at least you're not just going to pass out without warning like you would with nitrogen and a lot of other gases.
"that looks like you are drunk... Or in some better substance... *Laughs*" HAHAHAHHA you got me good!!!! You surprised me with that one!!!! I knew I love you guys for a reason 🌳🌲🎄💚
I have worked with sCO2. Viton rubber sealing rings will at first absorb carbon dioxide, and then release it when pressure gets back to normal. The rubber rings will snap, crackle and pop like rice crispies.
@@HydraulicPressChannel For a seal material, not really. Viton and such FKM elastomers are often the go-to choice in these applications.I would also check out if the groove for the seal ring is actually right size for the ring. The fitting needs to be quite precise for the seal to work properly.
Really want you to do this with less stuff in the chamber. I really want to see in greater detail the relationship between water and the CO2. It's difficult to see, but there was some odd stuff happening. Maybe even make another chamber with more viewing angles. This is the best content you have made, in my opinion.
We all seen supercritical CO2 on many other channels but here we see objects inside the liquid and it is really something extraordinary how light is bent and warp images of the things inside
It's not a problem since when the co2 is cool the pressure is low. So when it starts to get up to the pressure it's already warm. And this is designed for 300 bars with safety factor of 4 so all this is so low pressures that no need to even think about anything :D
@@Beyondthepress Thanks for replying! Good Points! I didn't know the SF of the steel. There's no way this will explode at the pressure we're observing!
Ever since I looked at the temperature/pressure charts showing the triple point in my 1966 thermodynamics class I've wondered what the substance would actually look like at the critical temperature. Thank you for finally revealing it to me!
Speaking of high pressure things, do you think you could make a pressure vessel that can contain water when it freezes to ice without expanding or deforming?
you tricked not just us but your self as well with new intro :D welcome to the HIDARULIC PRESS CHANNEL is what we want to hear :D ......... KEEEEP on GUYS !
11:50 This was honestly a life-changing experience. I've never seen a supercritical fluid from this kind of view with other objects within the fluid. Having the glass of water in there was so smart and it's incredible to see the boundary disappear with the light bending while the cup's water boundary remains. Also I didn't realize how much I needed to hear American slang from a Finn, immediate sub.
Awesome stuff! I think the mist/fog problem might have something to do with water vapor/condensation - because when you shaked the chamber the water spilled out from the glass and got to the bottom of the chamber. That water then got mixed with the liquid CO2 once it turned back to liquid again, after being super critical. Next time if you try this with pepsi, you can try put a mentos in afterwards (stronger carbonation should give better reaction). You can do at least 2 glasses - so you always have an unmodified one to drink from as well, haha
I have a few suggestions for the next attempt, what about cucumber, pear, a few slices of apple (the sweet kind) maybe banana too. I have high hopes for the cucumber, the skin will probably have to be removed first though. You can probably carbonate vodka too and a glass of wine.
16:45 Really worried at about this point in the video if you were about to asphyxiate yourselves with the CO₂ level in the room obviously getting pretty high! 😄
We use something like that, only a lot smaller, for Critical Point Drying, and it is super fascinating to watch the chamber go supercritical, never gets old.
Cody's Lab did similar experiments a while back, but at a much smaller scale. He was actually able to successfully carbonate honey, though iirc it required leaving it for several days in the high pressure CO2 atmosphere to get enough CO2 to dissolve in it for a meaningful amount of carbonisation.
Strangely enough, but a few days ago I saw a good supercritical CO2 demonstration on one of chemist's TH-cam channel. The first thought was: "If only Lauri would do that, it would be a great video as he has far more powerful Deep Sea Chamber". And, "here we go" (c)! Bravo!
The mist is when it is starting to equalize and all the co2 is closing on supercritical. Before that you had multiple temperature zones. Biggest mistake was adding the ice causing the water to stay colder than the supercritical temp for very long and disturbing the transition.
Also try salmiakki in there, normal with candy and salmiakki liquid. Ammoniak in water in there. Baking soda is of course always fun. It should give off CO2 but when there already is high pressure CO2 what happens.
Almost a inclined convection lines you can find under water where salt and fresh water meets, but don't mix. The light goes with different speed depending on the density of the liquid in the different layers and the light is being refracted. Ever tried to stick an oar or a long straight pole of some kind at an angle down into the water while sitting in a boat or on a pier and seen that it looks like it bends where it hits the water, light travels much slower through water than air. I think it's the same effect we see in the tank.
A long time ago I put dry ice in a 2 liter bottle with some hot water, put the lid on tight and set it on a heavy plastic chair. The chair was a sturdy one bought surplus from a school. When it exploded, the chair was shredded! Dry ice in a closed container is super dangerous! Good thing you have the bunker.
@sootikins those are portable which if not grounded to the deck(sitting on it)you get an electrical zap,so its funny that there primary use is electronics.those powder ones corrode things really bad and obviously water is bad for that.
In supercritical fluids, the density of the gas phase and the density of the liquid phase are equal, so they are fully miscible. Additionally, the energy cost for transitioning between liquid and gas disappears, so it can transition between liquid and gas and back easily.
Add colorchanging indikatorfluids like bromtymolblått or tea, you know how chamomile tea turns dark when you make it sweet with honey and then lightens up again if you put lemon acid in it.
Another very cool video!! You mentioned it being like a pipe bomb. Would it have been better to have the experiment done in the bunker so you can walk out while under pressure? I don’t know. You’re the professionals. Just a thought.
Please rebuild the chamber with better lighting and different camera angles. Color the water. It would be super fun to see the reaction in finer detail.
Not sure if you went supercritical, there still seemed to be a distinguishable surface between gas and liquid when it was shaken. The water in the gas might have more CO2 solved than in equilibrium at normal pressure, but it couldn't get out because the smooth container prevented gas bubbles from forming, but the shock when setting it on the table should have set that off. Not sure what'd happen if something with a rough surface is thrown in, but I'd wear protective gear for that experiment (although it likely just "explodes" into foam).
Carbonated water is CO2 gas dissolved inside H2O water. There's a relatively low concentration of carbonic acid in chemical equilibrium when the CO2 reacts instead of dissolves. The intense pressure must have forced as much CO2 to react with the H2O, rather than dissolve in it.
Ice has multiple states, under pressure. Try to contain water that is being frozen, the more pressure it is under the different states (phases) the ice can be in. When subjected to increasing pressure, ice can exist in multiple distinct phases, known as "ice states," each with a unique crystalline structure, with the most common being the familiar ice IH (hexagonal) at normal atmospheric pressure, while higher pressures create different ice phases like ice II, III, V, VI, VII, and even a high-pressure phase called ice X, where the water molecules are highly compressed and arranged differently depending on the pressure and temperature conditions. This would be an interesting experiment that you are capable of duplicating. Let's see if you can build a chamber to contain ice as it freezes and changes phase.
@@gsurfer04 Lauri said that the pressure chamber is rated for 300 bars with a safety factor of 4. They have a concrete bunker with a robotic arm inside. Just saying lol.
The way the water fizzes up is super interesting, since it seems so normal in the glass. I wonder what makes it behave differently from normal carbonated water? It would make for a really nasty prank to give it to someone saying it's just water, haha.
@@linecraftman3907 I guess that makes sense, but I've poured soda water into a glass before and it still produced bubbles. I'm guessing it's because this is carbonic acid, like I saw in other comments, so it won't behave quite the same?
@@Kayayayaya i think this is like mentos reaction It works mostly because the candy surface is rough and has a lot of surface area and doesn't have anything to do with chemistry (mostly)
i think you need to add some more plumbing to the outlet, to dampen the noise. spread out the flow through larger outlets, and you may even be able to play it like a church organ :P but, with more drink and food options, im sure you can have quite the interesting outcomes.
Nah, this wouldn't create H2O2. What it does create is a lot of CO2 dissolved in the water and probably a little carbonic acid H2CO3 that results from the CO2 actually reacting with the water rather than simply going into solution,
I have already the next part also filmed! This is the createst culinary invention since sliced bread!
Burp!
Ice has multiple states, under pressure. Try to contain water that is being frozen, the more pressure it is under the different states (phases) the ice can be in. When subjected to increasing pressure, ice can exist in multiple distinct phases, known as "ice states," each with a unique crystalline structure, with the most common being the familiar ice IH (hexagonal) at normal atmospheric pressure, while higher pressures create different ice phases like ice II, III, V, VI, VII, and even a high-pressure phase called ice X, where the water molecules are highly compressed and arranged differently depending on the pressure and temperature conditions. This would be an interesting experiment that you are capable of duplicating. Let's see if you can build a chamber to contain ice as it freezes and changes phase.
Since we have flu and cold season, hand pressed ginger shots+hot water (with garlic hand press) helped me to get well.
Could you extract Ginger 3000? Ginger shot made out of 3000 grams?
...We've seen extruded bread. It's gonna have to be better than that. 😄
Excuse me for having the suspicion that the soda companies may not follow exactly this recipe to carbonate their drinks! 😄
This is some remarkable footage. The water spilling into the supercritical fluid was really interesting.
I also realised when editing that the stuff floating on top water was liquid co2 that ended there during the super critical phase. That was something new :D
it really looked like it being in slow motion in real time
I think I may have seen it once before on TH-cam. Found it, that was THIRTEEN years ago 😂. I'm getting old, geez 👴
@@MeriaDuck It was used by Applied Science channel to create aerogel and also same chamber Nilered borowed for his experiment.
@@Beyondthepress I thought there was going to be an interaction that could go some ways to explaining the fogginess as well. So it was a water and co2 sandwich, with two states of matter. I wonder how many times that has existed, let alone be filmed.
Wild to see the opaque "phase" be so dramatic that they thought the lamp had gone out. You only get that smokey look when cooling the chamber back down. I did this in a small 1 inch diameter chamber a few years ago, so cool to see it on a larger scale.
This is definitely one of the most interesting comments
As a Swede i always love it when this guy speaks swedish
Always keep a Finland distance from Russia. Clever swedes 😂😂😂
They don't know enough swedish. Thou it's secondary language in Finland few actually speak it. Therefore they speak it slow and steady.
I trust your design implicitly but heating that with a huge propane burner just felt wrong to watch lol
It felt also wrong to do. Not sure did this information the viewing experience any better, probably not :D
I was terrified!
@@Beyondthepress I loved it. Your flair for the dramatic is one of the best things about your channel. Flame on!
@Beyondthepress the butterfly valve would explode before the container. Just make sure its not pointed at anything you want to stay in one piece or important. 😂
Considering it can take 300 bar 70 is nothing but yeah you're right it made me feel wrong
If the liquid is getting that fizzy.....drop mentos into it or you're wasting everyone's time!!!!
💚🐇🐴💚
THIS
Definitely a missed opportunity.
Do it!
Careful... that could create a WMD!
Definitely do that outside.
Carbonated water turns into carbon acid. It is usually weak and decompose in time but supercritical CO2 is something different. Prepare PH strips for next test and find out.
Awesome. I never would have thought I'd get to see these CO2 phase changes for real. Much more fun then the phase diagram!
nilered also has a video of it
Yea, if schools invited those guys to give physics lesson then students would actually attend class and remember the explanation until end of life.
Just look up Nile Red making aerogel, he also has some other super critical fluid episodes on his Nile Blue channel.
In our physical chemistry lab course we had a device with a window and a hand wheel to crank up the pressure. We started with a chamber of gas that started condensing when increasing pressure. Coming close to the critical point it became cloudy and when pushed over it, it looked like it was boiling and the phase boundry just disappeared. That was probably the most amazing experiment I have ever seen with my own eyes. It was sulfur hexafluoride though instead of CO2. The task was to identify the gas by its critical point.
Codyslab also has a nice one, and of course Ben at applied science :)
These videos never get old. The footage you got in this one was great.
Remember that old "mentos" thing with diet coke? Do that with some super-carbonated water.
I am quite sure that they uses diet coke just because it doesn't contain sugar and it is not sticky so it can be cleaned up easier. But the sugar might also slow down the reaction a bit, perhaps.
@@savagesarethebest7251The sugar indeed thickens the liquid and thus slightly slows down the reaction. This is why sugar free carbonated liquids feel fizzier than their sugar containing counterparts.
This really is the best video to visualize supercritical carbon dioxide. Other videos have shown this but this one i feel shows it the best. Seeing mie supercritical mixture float around like it was a liquid was just beautiful!
Congratulations you made Carbonic Acid.. 🤗
Yes they did H2CO3 NileGreen would be proud
I never thought i would see a tripple point. I mean you learn about it in school, but seeing it is so weird.😮
Triple point and supercritical transition in one experiment!
Glad you made it to the end!
When you started to let pressure out quickly I was worrying that you may suffocate.
It doesn't take much to black you out, and when your on the deck its SOO much more concentrated!
co2 is pretty safe in a space like that because you tend to feel it. unlike helium or nitrogen. but yea better to be safe than sorry
CO2 makes you feel like you're out of breath. (An overabundance of it in your blood is what makes you feel like you're suffocating, not an absence of oxygen.) You need to be a little safe with it, but at least you're not just going to pass out without warning like you would with nitrogen and a lot of other gases.
pretty sure the door behind them was open so it was fine.
Supercritical CO2 also makes for a great extraction solvent for certain plant constituents.
CO² oil is far superior to BHO and Rick Simpson's oil. IYKYK
caffeine is commonly extracted this way from coffee on huge industrial scales.
Far out man.
CO2 also extracts chlorophyll. Butane + Vacuum purge works better.
@@lrrrruleroftheplanetomicro6881 But then you lose all the volatile terpenes.
CO2 triple point observed! thats pretty epic 7:48
Very interesting. Please do more experiments with the pressure chamber.👍
Ngl that fizzing on your hand looks crazily cool!
@18:55 Lauri says it correctly, although it should be "acidic", then Hanna mis-corrects his pronunciation.
Love you guys. ❤ You're so genuine and real.
"that looks like you are drunk... Or in some better substance... *Laughs*"
HAHAHAHHA you got me good!!!! You surprised me with that one!!!! I knew I love you guys for a reason 🌳🌲🎄💚
I have worked with sCO2. Viton rubber sealing rings will at first absorb carbon dioxide, and then release it when pressure gets back to normal. The rubber rings will snap, crackle and pop like rice crispies.
I noticed that, the chamber started to leak slowly on second video. I need to replace those with some other material. Any suggestions?
@@HydraulicPressChannel For a seal material, not really. Viton and such FKM elastomers are often the go-to choice in these applications.I would also check out if the groove for the seal ring is actually right size for the ring. The fitting needs to be quite precise for the seal to work properly.
Watching water splash into CO2 like oil into water was fantastic :D
Really want you to do this with less stuff in the chamber. I really want to see in greater detail the relationship between water and the CO2. It's difficult to see, but there was some odd stuff happening. Maybe even make another chamber with more viewing angles. This is the best content you have made, in my opinion.
Trippy stuff!! Stay safe!!
This is the best video I've seen of this. I've seen others, but much smaller quantities and not as clear.
At 12:16, "or in some better substance", LMAO dude, it almost gave me flashbacks!
oh wow, both the melting dry-ice and the supercritical co2 are two awesome things I've never seen, thanks !!!
You should try dropping mentos in the super carbonated water to see if it has the same reaction as diet coke.
Was going to say the same.
Put mentos in the pressure vessel when you're putting the dry ice in there. The gas will be confused what to do hehe
Or just make overpressured coke to be sure
@@Dazzwiddmentos doesn't change equilibrium, so no effect inside the pressure chamber
mentos basically do the same thing as his hand in 19:14
@@fakestory1753 It sure confused you
We all seen supercritical CO2 on many other channels but here we see objects inside the liquid and it is really something extraordinary how light is bent and warp images of the things inside
Did you consider the strength of the steel at the temperatur of the CO2? The steel becomes brittle and changes characteristics at only -20 Celcius.
It's not a problem since when the co2 is cool the pressure is low. So when it starts to get up to the pressure it's already warm. And this is designed for 300 bars with safety factor of 4 so all this is so low pressures that no need to even think about anything :D
@@Beyondthepress Thanks for replying! Good Points! I didn't know the SF of the steel. There's no way this will explode at the pressure we're observing!
As avid magic mushroom enjoyjer I can confirm 11.39 looks like shroom visuals to me.
Man I need me a T-Shirt 5,000,000. IDK why but that gave me such a chuckle.
Ever since I looked at the temperature/pressure charts showing the triple point in my 1966 thermodynamics class I've wondered what the substance would actually look like at the critical temperature. Thank you for finally revealing it to me!
Speaking of high pressure things, do you think you could make a pressure vessel that can contain water when it freezes to ice without expanding or deforming?
There would be a core of supercooled water/air in the middle I'd imagine. That or the vessel deforms or simply ruptures along a seal/seam
you tricked not just us but your self as well with new intro :D welcome to the HIDARULIC PRESS CHANNEL is what we want to hear :D ......... KEEEEP on GUYS !
Welcome to the "F around and find out channel."
This is really some amazing footage! The phase changes were so cool to watch. Thanks for sharing this!!!❤
That's the best visual I've ever seen of liquid CO2. All the chemical labs have terrible viewing ports, but this was great viewing. Thank you!
We used to make dry ice (and Drain-o/Aluminum foil) "bombs" with 2L bottles all the time when I was in HS. Post-9/11 not so much. rip, fun.
Forty years ago it was just "kids having fun,nobody got hurt" now its "youre goin to jail son"
Fifty years ago we were making tennis ball cannons with old style soda cans and Zippo lighter fluid. Just harmless fun.
11:50 This was honestly a life-changing experience. I've never seen a supercritical fluid from this kind of view with other objects within the fluid. Having the glass of water in there was so smart and it's incredible to see the boundary disappear with the light bending while the cup's water boundary remains. Also I didn't realize how much I needed to hear American slang from a Finn, immediate sub.
You guys have such a fun channel. Thank you for another great episode. You never fail to entertain.
Awesome stuff!
I think the mist/fog problem might have something to do with water vapor/condensation - because when you shaked the chamber the water spilled out from the glass and got to the bottom of the chamber. That water then got mixed with the liquid CO2 once it turned back to liquid again, after being super critical. Next time if you try this with pepsi, you can try put a mentos in afterwards (stronger carbonation should give better reaction). You can do at least 2 glasses - so you always have an unmodified one to drink from as well, haha
I have a few suggestions for the next attempt, what about cucumber, pear, a few slices of apple (the sweet kind) maybe banana too.
I have high hopes for the cucumber, the skin will probably have to be removed first though.
You can probably carbonate vodka too and a glass of wine.
8:30 reminded me of Austin Powers Goldmember "I have a Finnish accent. Isn't that weird?"
16:45 Really worried at about this point in the video if you were about to asphyxiate yourselves with the CO₂ level in the room obviously getting pretty high! 😄
If you do pepsi- you should make an extra one you can put a mentos in to see how high the foam goes compared to a regular bottle of pepsi
Thank you for the really cool and weird footages!
We use something like that, only a lot smaller, for Critical Point Drying, and it is super fascinating to watch the chamber go supercritical, never gets old.
This is great to see. Been a little difficult these past few weeks, and this is exactly the infotainment I needed.😊
i thoroughly enjoyed this.
Cody's Lab did similar experiments a while back, but at a much smaller scale. He was actually able to successfully carbonate honey, though iirc it required leaving it for several days in the high pressure CO2 atmosphere to get enough CO2 to dissolve in it for a meaningful amount of carbonisation.
Marshmallows. Maybe when you release the pressure they'll expand like they do in a vacuum chamber. Plus: fizzy marshmallows!
or grapes, I put them in a dry soda keg and pressurized to about 100 PSI for a couple of days in the fridge
I like Hannahs very fancy headset. That was really cool when it looked like everything was distorting. Cool experiment! Good job.
Looking forward to the fuckarounding more!
What about if you put a steak in there, pressurized the camber with the press, then cooked it. Would it make it more tender?
Strangely enough, but a few days ago I saw a good supercritical CO2 demonstration on one of chemist's TH-cam channel. The first thought was: "If only Lauri would do that, it would be a great video as he has far more powerful Deep Sea Chamber". And, "here we go" (c)! Bravo!
OMG YES! You're back with a crazy good idea, love it!!
The mist is when it is starting to equalize and all the co2 is closing on supercritical. Before that you had multiple temperature zones. Biggest mistake was adding the ice causing the water to stay colder than the supercritical temp for very long and disturbing the transition.
The crown means that kings eat these lol.
I live in the US and I swear that people think Crown Royal is good whiskey for the same reason.
Beyond the press stuff is the best! great video once again
Also try salmiakki in there, normal with candy and salmiakki liquid. Ammoniak in water in there. Baking soda is of course always fun. It should give off CO2 but when there already is high pressure CO2 what happens.
This is the best channel on TH-cam!!!!
wow very interesting how the water is now like seltzer but more dramatic. Awesome experiment.
I genuinely cannot decide if I would or I would not plough your missus. This bothers me a great deal for some reason.
I had no idea! Thanks for the heads-up! 🤣
Doing that outside of your bunker, but inside the shop has me questioning a few things. Especially after the warning about explosions.
NileRed did a great vid on supercritical fluid. This is the only sodastream I want
Looked like an old style science fiction move special effects.
Almost a inclined convection lines you can find under water where salt and fresh water meets, but don't mix. The light goes with different speed depending on the density of the liquid in the different layers and the light is being refracted. Ever tried to stick an oar or a long straight pole of some kind at an angle down into the water while sitting in a boat or on a pier and seen that it looks like it bends where it hits the water, light travels much slower through water than air. I think it's the same effect we see in the tank.
A long time ago I put dry ice in a 2 liter bottle with some hot water, put the lid on tight and set it on a heavy plastic chair. The chair was a sturdy one bought surplus from a school. When it exploded, the chair was shredded! Dry ice in a closed container is super dangerous! Good thing you have the bunker.
They weren't even in the bunker😂
I wonder what would happen if you dropped some sand into the water, would it release the gas almost instantly?
I'm pretty disappointed, that you didn't throw a Mentos in the cup with the oversaturated carbonated water. I'd love to see the result.
In the navy i used to fill 5lb co2 cylinders,125lb tank upsidedown pumped from it to a 5lb hanging on a scale.
What does the Navy use 5lb co2 cylinders for? Fire suppression systems perhaps?
@sootikins those are portable which if not grounded to the deck(sitting on it)you get an electrical zap,so its funny that there primary use is electronics.those powder ones corrode things really bad and obviously water is bad for that.
Just don't put coffee in there, it would become decaff 🙂 ☕
You made super carbonated water.
In supercritical fluids, the density of the gas phase and the density of the liquid phase are equal, so they are fully miscible. Additionally, the energy cost for transitioning between liquid and gas disappears, so it can transition between liquid and gas and back easily.
Add colorchanging indikatorfluids like bromtymolblått or tea, you know how chamomile tea turns dark when you make it sweet with honey and then lightens up again if you put lemon acid in it.
I used to make dry ice bombs with liter bottles from soft drinks. Pretty loud, and yeah, you dont want to be near them when they explode.
Very interesting, looking forward to more!!
Did you say ”gröna kulor” in swedish? 😂 2:37
Yep, or tried at least :D
Kermit's balls? 😉
Lauri can add awesome mad scientist to his resume. Can’t wait to see what can be good as or better than sliced bread 🧐👍🏽🥶
I loved this. I am so glad that I clicked. I watch a lot of your stuff, though not everything. One does have to work😁
Now you could try baking soda in water and put it in there. Then put another glass with baking soda and a little dishsoap in there, for the foam.
Another very cool video!! You mentioned it being like a pipe bomb. Would it have been better to have the experiment done in the bunker so you can walk out while under pressure? I don’t know. You’re the professionals. Just a thought.
Really interesting and great to understand triple point and super critical better.
Do the coke-mentos experiment with super carbonated Pepsi.
You guys always make me smile.
Do more super critical experiments. They are very cool...no pun intended
Will you ever rebuild the Smashinator?
Super video of supercritical carbon dioxide. I know the chamber was tested to over 300bars, but with gas inside at 74bars it feels quite scary 😂
Please rebuild the chamber with better lighting and different camera angles. Color the water. It would be super fun to see the reaction in finer detail.
I love the pressure chamber experiments.
Not sure if you went supercritical, there still seemed to be a distinguishable surface between gas and liquid when it was shaken. The water in the gas might have more CO2 solved than in equilibrium at normal pressure, but it couldn't get out because the smooth container prevented gas bubbles from forming, but the shock when setting it on the table should have set that off. Not sure what'd happen if something with a rough surface is thrown in, but I'd wear protective gear for that experiment (although it likely just "explodes" into foam).
This was really interesting to watch. Next time take whatever liquid you supercarbonate and then toss in Mentos to see what happens
Carbonated water is CO2 gas dissolved inside H2O water. There's a relatively low concentration of carbonic acid in chemical equilibrium when the CO2 reacts instead of dissolves. The intense pressure must have forced as much CO2 to react with the H2O, rather than dissolve in it.
You guys are the best team, the best couple
Ice has multiple states, under pressure. Try to contain water that is being frozen, the more pressure it is under the different states (phases) the ice can be in. When subjected to increasing pressure, ice can exist in multiple distinct phases, known as "ice states," each with a unique crystalline structure, with the most common being the familiar ice IH (hexagonal) at normal atmospheric pressure, while higher pressures create different ice phases like ice II, III, V, VI, VII, and even a high-pressure phase called ice X, where the water molecules are highly compressed and arranged differently depending on the pressure and temperature conditions. This would be an interesting experiment that you are capable of duplicating. Let's see if you can build a chamber to contain ice as it freezes and changes phase.
Supercritical CO2 requires 73.8 bar. You need over 1000 bar for the higher pressure forms of ice.
@@gsurfer04This channel is about extreme pressure. I can see them doing this.
They have some videos either on this or beyond the press trying to make other ice phases, but can’t directly observe in those
@@gsurfer04 Lauri said that the pressure chamber is rated for 300 bars with a safety factor of 4. They have a concrete bunker with a robotic arm inside. Just saying lol.
The ice would be made on a press tool, not in this chamber
The way the water fizzes up is super interesting, since it seems so normal in the glass. I wonder what makes it behave differently from normal carbonated water? It would make for a really nasty prank to give it to someone saying it's just water, haha.
The glass is smooth and doesn't have nucleation points for co2 to leave solution
@@linecraftman3907 I guess that makes sense, but I've poured soda water into a glass before and it still produced bubbles. I'm guessing it's because this is carbonic acid, like I saw in other comments, so it won't behave quite the same?
@@Kayayayaya i think this is like mentos reaction
It works mostly because the candy surface is rough and has a lot of surface area and doesn't have anything to do with chemistry (mostly)
i think you need to add some more plumbing to the outlet, to dampen the noise. spread out the flow through larger outlets, and you may even be able to play it like a church organ :P but, with more drink and food options, im sure you can have quite the interesting outcomes.
13:30 Lauri created miniature Silent Hill
It should be like hydrogen peroxide I thought
Nah, this wouldn't create H2O2. What it does create is a lot of CO2 dissolved in the water and probably a little carbonic acid H2CO3 that results from the CO2 actually reacting with the water rather than simply going into solution,