Hot Charcoal in Liquid Oxygen (THERMAL IMAGING)

Hot Charcoal in Liquid Oxygen (THERMAL IMAGING) - Periodic Table of Videos

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Hot charcoal in LOX, the whole process was filmed with a thermal imaging camera. Featuring Professor Sir Martyn Poliakoff and Neil Barnes.
Our thanks to the Google Making & Science team. #ScienceGoals
More #ScienceGoals videos at: • Science Videos by our ...
First time we did this experiment for Halloween: • Fiery Cauldron (Hallow...
When we used slow motion on it: • Liquid Oxygen (slow mo...
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From the School of Chemistry at The University of Nottingham: bit.ly/NottChem
Periodic Videos films are by video journalist Brady Haran: www.bradyharan.com/
Brady's Blog: www.bradyharanblog.com
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Пікірлер: 603

@Markle2k 7 жыл бұрын

07:27 When Sir Martyn turns into a late-1960s experimental jazz musician.

@alfierobinson9639 7 жыл бұрын

Niiice

@LuisCasstle 7 жыл бұрын

Markle2k pretty much what I was thinking.

@TheStrategist23 7 жыл бұрын

I thought he looked a bit like Gaddaffi there...

@ComradeMario 7 жыл бұрын

totally agree

@iambiggus 7 жыл бұрын

Disco Dylan.

@TheLordHighNoob 7 жыл бұрын

7:29 Now we know that the Professor's glasses are cool

@user-iu1xg6jv6e 7 жыл бұрын

Now we know that he is related to Al Gaddafi!

@hemanthkumarHere 7 жыл бұрын

He is 40 years younger in thermal camera.

@HKhandelwal 7 жыл бұрын

He looks cool because glass reflects infrared waves.

@Lucius_Chiaraviglio Жыл бұрын

I was going to say he looks like a rock star when viewed through the thermal imaging camera . . . .

@Critterb0t 7 жыл бұрын

The labeling of Neil and all the apparatus as if he himself is some kind of science application made me laugh. xD

@nevar108 7 жыл бұрын

I chalked it up to being Halloween. Didnt know if Neil was dressed up as a flask for instance.... The labels saved my perceptions.

@macacephalosaurus 7 жыл бұрын

"Neal's favorite experiment" *stares emotionlessly at it*

@zirzar448 7 жыл бұрын

im pretty sure that sums up just who neil is, and i love it

@acerbicatheist2893 3 жыл бұрын

That's how we roll in science, guys! 😈👍♥️ Love the thermal gangster Prof.P. at the end there! ✌️🤣 Chemistry - still a gas!

@acerbicatheist2893 3 жыл бұрын

@assassinlexx You're absolutely correct, of course. ⚡😈👍. ☢️☣️...hey! What is this?! Where are the warning symbols for irritant, toxic/poisonous, corrosive, oxidizing agent, explosive, and all the other exciting

@TheRealMythril 7 жыл бұрын

So does this count as possibly the most extreme demonstration of The Leidenfrost Effect. Thank you. I have such fun watching you guys.

@spammerwhammer5526 7 жыл бұрын

I have the same question.

@travaail 7 жыл бұрын

nope. There is a video around of the most extreme possible. superheated tungsten sphere dropped into liquid nitrogen. the sphere is heated to around 5,900 F.

@spammerwhammer5526 7 жыл бұрын

Send video link to me & the Prof please. The video sounds interesting.

@travaail 7 жыл бұрын

ipissed ...I don't think you know what the leidenfrost effect is. Atmosphere couldn't do it unless it was compressed to the point of a liquid. I suppose you could conceivably heat something up to the point that it forms a bubble of plasma around itself...wouldn't really be a leidenfrost effect so much as an explosion at that point though.

@sciencebeartimberwoods7610 4 жыл бұрын

This

@AlRoderick 7 жыл бұрын

thermal camera Sir Martyn looks like Bob Dylan. Hey, he's got a Nobel prize!

@CookingWithCows 7 жыл бұрын

Slightly less charming, but I thought it looked like muammar gaddafi

@inquisitorjwp 7 жыл бұрын

I definitely saw Gaddafi

@FUBBA 7 жыл бұрын

He looks like a cool bob ross

@flysubcompact 7 жыл бұрын

Bob Ross was cool.

@marketingdisaster 7 жыл бұрын

Carlos Santana.

@CR0SBO 7 жыл бұрын

Love how Neil has his own label, very proper

@Verynonspecificchannel 7 жыл бұрын

"the first thing is that you have to fetch some liquid nitrogen" SURE I'LL JUST GO TO WALLMART

@Morrigi192 7 жыл бұрын

It's not particularly expensive, the real cost is the container.

@kcwidman 7 жыл бұрын

Very non-specific channel liquids nitrogen is actually cheaper than milk by the gallon.

@the_ALchannel 7 жыл бұрын

Heyy, more like 78%

@douglasparkinson4123 3 жыл бұрын

sainsburys, you mean. you are in a british space here

@manfredpseudowengorz 7 жыл бұрын

in thermal camera shots sir Poliakoff looks like a real gangsta.

@theCodyReeder 7 жыл бұрын

"flow is fast So the oxygen wont solidify in the coil" ummm you do know the freezing point of oxygen is lower right? Just nitpicking; great video! :)

@1234macro 7 жыл бұрын

@sallesvianagomesdemagalhae6181 7 жыл бұрын

It is a nice surprise to see that Cody whatches the same youtube channels I like to watch...

@Campac68 7 жыл бұрын

He meant "vaporize" instead of "solidify". He got it right several sentences later :)

@H0A0B123 7 жыл бұрын

Maybe he meant that it doesn't vaporize or boil off?

@ZOMGGaming 7 жыл бұрын

for science!

@gumball1216 7 жыл бұрын

The day this man dies will become a national tragedy.

@TheRealSkeletor 7 жыл бұрын

*International

@lordepixz6364 7 жыл бұрын

* galactic

@AntiZer0 7 жыл бұрын

*universal

@reeee6782 7 жыл бұрын

* multiversal

@lordepixz6364 7 жыл бұрын

Cheese

@ronaldderooij1774 7 жыл бұрын

The last few seconds made the whole video. I laughed so hard!

@randominternetprofile8270 7 жыл бұрын

Ronald de Rooij looks cold

@sechalmers16 7 жыл бұрын

Or was it "looks cool"?

@randominternetprofile8270 7 жыл бұрын

I thought so at first, but then I changed to "cold." It felt more fitting.

@Landrew0 7 жыл бұрын

Yes, the rest was a bit underwhelming.

@annfoulger6593 7 жыл бұрын

I just got really happy. I love when I get to watch these right before Chemistry class. I love what you guys(and gals) are doing. It makes me want to study science more and more. Also great camera work Brady.

@alecdacyczyn 7 жыл бұрын

That thermal camera has and INCREDIBLE dynamic range.

@vizionthing 7 жыл бұрын

So that's what Martyn looked like in the 70's ?

@oakiemouse 7 жыл бұрын

Thank you Sir Martyn. This was a great video, thank you for taking the time to share your knowledge with the world.

@AinaweeUAE 7 жыл бұрын

This was mesmerizing. Absolutely loves these videos. Thank you for sharing.

@rogerdotlee 7 жыл бұрын

Man, that is several levels of beautiful. Y'all have reignited a latent love of chemistry in me. Shame I'm not (currently) equipped to handle LOX....

@admiralpercy 7 жыл бұрын

4:09 I nearly cried at how well that worked. So much beauty in this video

@DanielRenardAnimation 7 жыл бұрын

I like how even the thermal camera is deceived by the wavelengths reflecting off the metallic surfaces, which makes sense, yet still strikes me as surprising.

@BoogieMan2718 7 жыл бұрын

Awesome video. It is interesting to see this through the FLIR camera. Please make more videos like this in the future!

@nielsgissel6134 7 жыл бұрын

A wonderfull demonstration. This must be considered a classic Periodic Video.

@agerven 4 жыл бұрын

Thank you, thank you for making these videos. It is an enjoyment each time.

@sondremortensen927 7 жыл бұрын

"Looks really good, looks as if the whole world has ended!" I laughed so hard!!

@scottmantooth8785 7 жыл бұрын

always find these videos interesting and the slow motion experiments outstandingly beautiful

@stealthop 7 жыл бұрын

When Neil poured out the liquid nitrogen after cooling the bowl it made an amazing effect as it skirted around the floor in the thermal imaging . Thanks for sharing .

@mrbluenun 7 жыл бұрын

Hi, And thank you for all the hard word in making and explaining this reaction and I loved the colours, really beautiful!

@rentzepopoulos 7 жыл бұрын

Thumbs up not least for the clip with thermal image of Sir Martyn in the end! Super cool :)

@danbowes 7 жыл бұрын

That experiment looks so cool in thermal!!!

@dboconnor57 7 жыл бұрын

Brilliant. As usual you are all wonderfully creative and highly informative. Thank you so much.

@millthorn 7 жыл бұрын

My favorite channel. Thank you!

@LeAnimal65 7 жыл бұрын

Stellar, as always! I love science!

@detaart 7 жыл бұрын

Very nice footage. Looks amazing.

@Fam2014Ch 7 жыл бұрын

WOW !!!... thanks Mr Martyn for all this... watching your videos during my night shifts... Salute you !!! \m/ (I will get a plastic bottle from Chile for you during my next trip next month, hopefully a remarkable one! )

@Are_you_eyeballing_me 7 жыл бұрын

I love how you just pour it out on the floor, now I want some liquid oxygen for myself just to do that.

@kraakenhex8459 7 жыл бұрын

EVERYTHING IN THIS CHANNEL IS SO DAMN INTERESTING

@Roy_Godiksen 7 жыл бұрын

3:55 The coloring and movement of the gas and liquid here is incredible. It arcs and flows in very strange patterns. I would never have expected this.

@PeradonCentury 7 жыл бұрын

Fascinating to watch. Loved the bit about a layer of gas around the charcoal. Very interesting.

@brokenacoustic 7 жыл бұрын

Leidenfrost effect, I believe.

@Bwyan 7 жыл бұрын

I really enjoyed this one. Thanks!

@ruston1200 7 жыл бұрын

Really love your vids! Regards from Sweden

@BBBuilds12 7 жыл бұрын

That was pretty awesome. I thought it was going to be something kind of boring for some reason, but that was really cool!

@flaplaya 7 жыл бұрын

I'm so glad you figured on pre cooling the bowl.. That was my first thought and wow that FLIR video! That's a $50,000 camera guys and ladies.

@ChrisDIYerOklahoma 7 жыл бұрын

That was spectacular and educational! Well done!

@lachlan1971 7 жыл бұрын

Spectacucational?

@hank7281 7 жыл бұрын

I love the way you labeled Neil.

@alejandromantilla3563 7 жыл бұрын

Gotta appreciate Brady´s pun at the end, made me chuckle!

@Freizeitflugsphaere 6 жыл бұрын

Very intresting setup!

@X0verXDriveX 6 жыл бұрын

Beautiful video!

@stumbling 7 жыл бұрын

When are we going to get an interview with Neil?

@farticlesofconflatulation 4 жыл бұрын

First the Stig

@Arglefaster 7 жыл бұрын

Cool video. I used to work for FLIR Systems, so it was fun seeing the logo on the camera.

@JustinKoenigSilica 7 жыл бұрын

I really like the reflections of heat in the metal bowl that you can see on the thermal camera!

@twentytwo_22 7 жыл бұрын

beautiful imagery!

@JeroenBaxexm 7 жыл бұрын

amazing footage! very cool

@DouglasZwick 3 жыл бұрын

Oh boy is this video awesome!

@joelr.8884 7 жыл бұрын

Very neat. Science is pretty amazing

@sleepingkirby 7 жыл бұрын

Thank you for doing this video. It never occurred to me to ask who liquid oxygen was made. It was neat to see it in action.

@sparrow6190 7 жыл бұрын

that's awesome how you make the oxygen, reminds me of working with LOX carts on the flightline refilling c130 aircraft

@kennethstreet7868 3 жыл бұрын

I dont know why, but the professors infrared outro was the most interesting part.

@anabellecardona3660 3 жыл бұрын

this is so beautiful

@5485Ron 7 жыл бұрын

Frigging awesome!!!!

@SiMyt848 7 жыл бұрын

Amazing video!

@nilswilling 7 жыл бұрын

Very cool experiment.. In both ways^^ ! Wouldn't it be very impressive to look at the 'Exploding Hydrogen Bubbles' trough the thermal camera? You've made a video about these bubbles in 2014. The experiment was very impressive on its own, but I think it would be even more awesome! Greetings from Germany :D

@IznbranahlGoose 7 жыл бұрын

I just got myself a mini thermal camera recently -- I don't think I'll be doing this experiment but this gives me ideas for other things to film with it.

@VZPZ 7 жыл бұрын

wow, that was really cool

@MrJetFormation 7 жыл бұрын

An upload this just made my day and do you have any chem lectures online

@drakan4769 7 жыл бұрын

7:26 so apparently the professor's hair and glasses are quite literally "cool"

@locouk 7 жыл бұрын

You're like Cody's Lab but with a big budget!

@randominternetprofile8270 7 жыл бұрын

Green Silver well Cody actually teaches in detail, whereas, Periodic Videos is more demonstrative.

@slovokia 7 жыл бұрын

The professor kind of looks like Mumar Ghaddafi in infrared.

@Yora21 7 жыл бұрын

Somehow I never considered that infrared light reflects off the surface of liquid nitrogen. But now that I see it, I realize that anything else would make very little sense. Infrared radiation is still just light.

@testpipedh22a 7 жыл бұрын

I love watching neil pour liquid nitrogen and liquid oxygen on the ground.

@bigmike8250 7 жыл бұрын

The professor is awesome!!!

@bbgun061 7 жыл бұрын

I hope you plan to do more with the thermal camera!

@johnmanganaro3109 7 жыл бұрын

Sir Martyn is the dopest hype-man. Gonna show you like you've never seen it!

@MrKalmers12 7 жыл бұрын

yayyy u guyz r back

@Jesterthefool 7 жыл бұрын

Fascinating

@Deus0tiosus 7 жыл бұрын

Sir Poliakoff had some cool shades in that closing scene.

@kirankankipati-thelinuxcha689 6 жыл бұрын

Wow .. loved Professor in Thermal Camera. He looks like a 22 yr old guy. Amazing video :)

@ammobake 7 жыл бұрын

Love how Neil is also labeled. Pretty funny.

@teranmm 6 жыл бұрын

Amazing

@TeslaMaster2 7 жыл бұрын

Some say that he will explode when angered or scared. And that he lost his voice because he huffed sulfurhexafluoride recreationally. All we know is, he is called Neil.

@KarlFFF 7 жыл бұрын

I didn't realize how cool Martyns glasses and hair were before I saw them through the thermal camera

@Bruno-hd9qo 7 жыл бұрын

This video is really cool

@lopyus 7 жыл бұрын

That was cool!

@zuiderzee9141 6 жыл бұрын

There needs to be a Q&A episode with Neil where he just stares at the camera for a solid ten minutes.

@8bitboxing 7 жыл бұрын

nice video, that's one interesting reaction.

@JamminJosh7 7 жыл бұрын

Wanna see more vids like this!

@SKeeZy1902 7 жыл бұрын

Great video Guys! While you were lighting your briskets, the fire from the coal acted like it was trimming the gas flow from the torch. I notice because it happens to me while lighting wood pellets. My torch doesn't lose the flame but it changes something with the combustion of the fuel coming out of the torch when one gets it close enough to a combustible taken flame.

@Perun42 7 жыл бұрын

amazing

@gigglysamentz2021 7 жыл бұрын

1:07 That was so pretty... And the music was perfect !

@tom_something 7 жыл бұрын

Could you set up a visible-light camera with the exposure set extremely low so that the burning charcoal is within range and isn't completely whited out? I suspect the water vapor will still make it difficult to see the details, but it could be interesting.

@Christopher-po8pt 5 жыл бұрын

Cool experiment. First part reminded me of a man distilling water. He was boiling water with a pressure cooker and had to condense it through the coil submerged in one bucket of water and it dripped into another bucket to hold the water.

@JohnBare747 7 жыл бұрын

Cool, in more ways than one.

@GazaParaglidingClub 7 жыл бұрын

very cool... literally

@Kalisparo 7 жыл бұрын

That bowl would be excellent for making some quick ice cream :)

@DANGJOS 7 жыл бұрын

Absolutely beautiful! Although the liquid oxygen and nitrogen are cold, I think the lack of thermal light would also be the case if it were warm. The reason is that oxygen and nitrogen have very low emissivities in the infrared range

@WiseGuy508 7 жыл бұрын

It reminds me of the Leidenfrost effect.

@TheKnaeckebrot 7 жыл бұрын

because it IS the leidenfrost effect ;D just with a much higher temperature gradient than ususal

@TheKnaeckebrot 7 жыл бұрын

yeah I understand, but I think nowadays its used for every time a liquid & something else, with a high temperature gradient (above boiling point for the liquid) is used, when the formation of the gas phase seperates & insulates both layers :) it also reminds me of Sodium bouncing on water :D

@TheKnaeckebrot 7 жыл бұрын

This is also a problem for hardening steel (you need the get the steel to cool very fast - but sometimes the coolant forms a gas phase and thus slows the cooling process too much down)

@TheKnaeckebrot 7 жыл бұрын

exactly :)

@VarishtGhedia 7 жыл бұрын

It would be fun to check this reaction in slo-mo. That way, we could find out the exact temperature and time when the liquid-solid interface is formed and the way it is formed.