Liquid Nitrogen Show!

  Рет қаралды 505,059

Jefferson Lab

Jefferson Lab

Күн бұрын

Пікірлер: 320
@NorwegianKnifeDude
@NorwegianKnifeDude 11 жыл бұрын
This was great, guys! I'm 22 years old, but I was glued to the screen the whole time. What a great guy to have a show like this! :)
@euan112358
@euan112358 11 жыл бұрын
The best act that a teacher can produce is to entertain but also to inform, to educate, and to inspire. I'm glad that this guy can do all four!
@voschy2951
@voschy2951 6 жыл бұрын
Hi future you. You are now 26
@reepez7690
@reepez7690 2 жыл бұрын
I'm 22 now!
@finicalfire
@finicalfire Жыл бұрын
31 old broo
@hokage1997
@hokage1997 9 жыл бұрын
Am I the only one who never wanted this to end? :(
@blue-yq2ux
@blue-yq2ux 4 жыл бұрын
same bro me too
@edmardisla8492
@edmardisla8492 4 жыл бұрын
Nope.
@alfredogarcia7697
@alfredogarcia7697 3 жыл бұрын
yep
@tk12exploresengineering
@tk12exploresengineering 11 ай бұрын
no
@edwinlubbe6091
@edwinlubbe6091 10 ай бұрын
yeah
@jamiehalo993
@jamiehalo993 8 жыл бұрын
Why cant i ever have a teacher as enthusiastic as this guy
@cmendiz24
@cmendiz24 6 жыл бұрын
I asked myself the same question the whole video
@indianancientsolutions3078
@indianancientsolutions3078 9 жыл бұрын
You Sir... Have gained immense respect from my side in just matter of 19 mins. From a chemical engineer. Keep up the great work.
@totallyanexpert5212
@totallyanexpert5212 4 жыл бұрын
Same here
@damianwezzterman9218
@damianwezzterman9218 9 жыл бұрын
I know people say this is kids stuff, but I'm 35 and still enjoy watching it. Besides, this "kids stuff" is a good way to find those kids that find it fascinating and introduce them to what could very well end up being their future.
@jb121993
@jb121993 9 жыл бұрын
Damian Wezzterman Spot On!......I'm 39 and am enjoying it. Nobody's ever too old to learn.
@bwytt4718
@bwytt4718 4 жыл бұрын
I agree, this is extremely interesting
@potatobake2707
@potatobake2707 3 жыл бұрын
well kids like watching a flower break, and adults love knowing how the flower breaks while watching it
@GREENPOWERSCIENCE
@GREENPOWERSCIENCE 13 жыл бұрын
GREAT WORK AMAZING TEACHER!!!
@JeffersonLab
@JeffersonLab 11 жыл бұрын
The Open House is held every two years, funding allowing, typically in the Spring. The date of the next one would be announced on our Facebook page and Twitter feed, as well as other outlets.
@edsoderlind7568
@edsoderlind7568 8 жыл бұрын
yet another good teacher
@myshine12
@myshine12 10 жыл бұрын
If only I had a teacher like this when I was in school, I would have loved chemistry class!
@JeffersonLab
@JeffersonLab 11 жыл бұрын
For general use? We get liquid nitrogen from a storage Dewar located at the Test Lab. The Lab gets it from an outside vendor. I believe that Air Liquide holds the current supply contract.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Normally from the Test Lab fill station. Currently, though, we're getting it from the CTF due to construction relating to the Test Lab renovation.
@MEWT_VOLUME
@MEWT_VOLUME 5 жыл бұрын
3:32 “What froze?” “The flower” “What in the flower?” “ThE AtOMs!”
@srivathsan8421
@srivathsan8421 3 жыл бұрын
LMAO
@FortinBrown
@FortinBrown 13 жыл бұрын
This man is a gifted teacher! If all the people involved in America’s educational system had half of the obvious passion that this man has then perhaps people would stop making fun of us. In the seventh grade I only passed two classes, and both of those classes where taught by passionate teachers just like this guy. Because of those two teachers who went that extra mile, I got a taste of success, and it changed me forever. We need more people like this, the world would be different!
@fatih265
@fatih265 6 жыл бұрын
It's 2:13 am and that type of night where you click on random videos and go from a fortnite highlights video to a chemistry channel.
@insanejoker14
@insanejoker14 10 жыл бұрын
This was amazing, ty Jefferson Lab.
@alkagemo6427
@alkagemo6427 5 жыл бұрын
one of the most amazing Open houses I've ever watched.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
If you're in the area, you can come to the one we're having on Saturday, May 19th.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@1EminemLyrics Because they work as effective demos.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
It depends on the amount of nitrogen. The initial bits would rapidly change to a gas due to the hand's warmth. But, doing this isn't a free process. The hand looses some thermal energy as the nitrogen boils off. If it's a small amount, that's about all that happens. No real harm is done, much like throwing an ice cube in a swimming pool. If enough nitrogen is used, or if the liquid gets trapped against the skin, portions of the hand would freeze.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@goopstir Jefferson Lab's Open House is held at Jefferson Lab in Newport News, Virginia. The Open House is free. Visit the website referenced in the video for information about our next Open House, as it becomes available.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@TheTrippleZero It depends on the amount poured. The first bits of nitrogen will boil away but, given more nitrogen, it will eventually freeze your arm.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@1joezy They are at Jefferson Lab in Newport News, Virginia. More information can be found by following the link in the video description.
@electric_triangle
@electric_triangle 13 жыл бұрын
Classic liquid nitrogen experiments... I love this kind of stuff!
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@liklikchui Because the tank is well insulated, whether or not the lid is on it. Removing the lid only allows a small amount of additional heat to enter the tank. It's sort of like opening a window in your house a crack in the summer. A little heat comes in, but it's not as if your whole house suddenly becomes the same temperature as the outside.
@happydorkgirl
@happydorkgirl 13 жыл бұрын
Hello from a grad student in WI! Boy, this takes me back. Shows like this made me the scientist I am today.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@spartan119ify This was at Jefferson Lab's Open House back in 2010. Jefferson Lab is located in Newport News, Virginia, USA.
@caligti4
@caligti4 12 жыл бұрын
science is so cool haha. these videos make me remember how much I used to enjoy high school chemistry with all the demos and experiments
@hiyorimin5398
@hiyorimin5398 4 жыл бұрын
In the end, I would have shaken the guy's hands thanking him a hundred times for making physics exciting again.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@Almontmarine A number of the 'Joanna and Steve' videos are reworked segments taken from our standard liquid nitrogen show.
@JeffersonLab
@JeffersonLab 11 жыл бұрын
You can apply for a job through the Lab's website. The pay would depend on a number of factors.
@iamhuman9822
@iamhuman9822 5 жыл бұрын
I wish I had an amazing teacher like this man ☺️
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@DYLONayms It's a presentation for a general audience, not a class.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@meowmeow5 In fairness, he wasn't actually tasked to film any of the cryo shows. We was going around the Lab getting footage for the Open House video we were planning. The only window for filming the segments with Joanna and Steve was immediately after this show. Technically, he was 20 minutes early for that filming.
@JeffersonLab
@JeffersonLab 11 жыл бұрын
We do, but the application for summer interns was back in February. Maybe next year!
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@danpatchlinerailfan It's stored in insulated containers called Dewars. You can see two of them in use in the video.
@Fox1997-w6k
@Fox1997-w6k 6 жыл бұрын
This guy would make a great high school science teacher
@JeffersonLab
@JeffersonLab 11 жыл бұрын
Newport News, VA. Additional information can be found via Google.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@LoveClassicMusic0205 The non-shiny cup is the one that gets smooshed. It's really out-of-round. That's why it doesn't ring as well as the shiny one, which is nice and circular.
@shoemakerleve9
@shoemakerleve9 13 жыл бұрын
You guys at Jefferson Labs are great! For the first time, a popular video channel actually responds to comments!
@JeffersonLab
@JeffersonLab 12 жыл бұрын
That's what the 'initial bits would rapidly change to a gas due to the hand's warmth' part is about.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
You don't. There are some materials that become superconductors at temperatures warmer than that of boiling liquid nitrogen, but the liquid nitrogen isn't part of the superconductor. Anything that gets it cold enough will allow the superconductivity to happen, whether liquid nitrogen, liquid helium or something else is used. Liquid nitrogen is relatively inexpensive, so it's convenient to use.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@ilikepienotu Yes. That's actually why we have the liquid nitrogen in the first place.
@jsteed22
@jsteed22 9 жыл бұрын
It brings me back and I hope my kids gets to learn from this guy one day. Awesome Jefferson.
@mikemcmillan2619
@mikemcmillan2619 5 жыл бұрын
You're a great teacher. You make it fun for for the kids. I just wish all teachers had your energy and enthusiasm. Good videos, thanks.
@Bear5177
@Bear5177 13 жыл бұрын
Just visited the website. I didn't realize just how big Jefferson Lab facilities were. Loved the show. I'm going to make every effort to be there for the next open house.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@meowmeow5 It's not that the camera wasn't allowed to film the whole thing. When the camera walked into the room, this particular show was already half over.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@dkornsb I'm afraid I'm not understanding what you're asking. I've never heard of the earth referred to as an oxygen planet. I have heard it referred to as a water planet, though.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@softwhere07 Thanks! They're fun to do!
@athimarplaysgames8277
@athimarplaysgames8277 3 жыл бұрын
i love his energy in all his experiments
@boentorgerson8739
@boentorgerson8739 3 жыл бұрын
12:55 the waitress whenever you sip your drink
@v1cegerent
@v1cegerent 2 жыл бұрын
This was a nice blast to the past.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Specifically? I'm not certain. I believe our Dewars have a relatively high nickel content. Part of the reason why the Titanic sank was that its steel became brittle in the cold waters of the North Atlantic. Don't know its composition was, though.
@Azelai777
@Azelai777 3 жыл бұрын
so nice to just chill and feel like I'm in class with this dude.
@djhuab
@djhuab 13 жыл бұрын
excellent show!! I'm 21 years old and I enjoyed this!!
@nedasltu2681
@nedasltu2681 10 жыл бұрын
Nokkia 3310 VS LIQUID NITROGEN. WILL IT BRAKE?
@DarudeDandstorm
@DarudeDandstorm 9 жыл бұрын
+Nedas Ltu No, It wouldn't break either
@ragemanoj
@ragemanoj 5 жыл бұрын
Will nitrogen survive?
@surrenderradio2064
@surrenderradio2064 4 жыл бұрын
Great opening demonstration
@DoomFinger511
@DoomFinger511 6 жыл бұрын
For anyone curious this isn't at a school. It's an open house presentation done at the Jefferson Lab in Southeastern Virginia which is free and open to the public. Here's the link for when the next show is: www.jlab.org/openhouse/
@mrericsully
@mrericsully 13 жыл бұрын
I liked this video and seeing how you interact with a live crowd. I've seen all of these before, but I like the way you showed the liquid inside the balloon. Also, one fun version of the balloons in LN2 is to use balloon animals [it works for some nice jokes about putting animals in LN2]- I've learned to tie balloon animals just for this purpose.
@ChuckCanada1
@ChuckCanada1 12 жыл бұрын
I think I am becoming addicted to watching videos on youtube that are posted up by the Jefferson Lab.
@JeffersonLab
@JeffersonLab 11 жыл бұрын
Assuming that you have the training and equipment to safety transport, store and use it, try contacting a local welding supply shop.
@TehDoylee
@TehDoylee 12 жыл бұрын
Thank you for uploading this and for this for the general public. I think it's really amazing what you do and I really enjoyed watching it. :)
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@pulseforce Thank you!
@Gandorhar
@Gandorhar 3 жыл бұрын
Very basic but a great explanation, I really enjoed ur passion and the visors enjoying it, well done.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@roadcrosser Our superconducting accelerator requires liquid helium and liquid nitrogen is used to cool helium to 77 K before sending it to compressors to get cooled the rest of the way. That accounts for most of the 6,000 gallons used in a day. One of Steve's shows uses about one gallon of nitrogen. It's not a major contributer to our use of nitrogen.
@Comp1337e
@Comp1337e 13 жыл бұрын
That's so cool with the balloon end in the liquid nitrogen. I'm surprised it was not frozen, and wouldn't be able to inflate.
@Melinches
@Melinches 4 жыл бұрын
I'm in love with these videos
@michaelo1677
@michaelo1677 8 жыл бұрын
i just discovered this channel and im hooked this teacher is simply amazing!! he makes it easy to understand all while making it entertaining. great teacher!
@pranavpraveen4643
@pranavpraveen4643 3 жыл бұрын
00:05 gave me the feeling of fun with flags intro from big bang theory
@hafizahbalt2144
@hafizahbalt2144 7 жыл бұрын
If this was actually my teacher, maybe I would've paid attention and actually listened, instead of trying to study by myself
@srivathsan8421
@srivathsan8421 3 жыл бұрын
Loved it!!
@antwainalexander452
@antwainalexander452 10 жыл бұрын
Science is AWESOME!!!!!!!
@ccibironbone
@ccibironbone 3 жыл бұрын
I like this kind of video
@manilkasheran2934
@manilkasheran2934 2 жыл бұрын
That mom chuckling at 6:17 got the joke!
@ahamedirfan2591
@ahamedirfan2591 3 жыл бұрын
The baloon looks like when we crush the chocolate paper,keep it on a table and its retaking its shape
@Kaladraz
@Kaladraz 12 жыл бұрын
Great presentation for all ages.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
How does what shrink? The balloon?
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Thanks!
@JeffersonLab
@JeffersonLab 12 жыл бұрын
To be fair, your science teacher probably doesn't have a supply of liquid nitrogen and has to get a lot more done than just sticking stuff in it.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Do a search for 'Jefferson Lab Physics Fest'.
@MontrealMusiciansExchange
@MontrealMusiciansExchange 2 жыл бұрын
excellent presentation! thank you.
@OK-tz4qe
@OK-tz4qe 2 жыл бұрын
A teacher like him can make people love science
@tk12exploresengineering
@tk12exploresengineering 11 ай бұрын
this is just beautiful
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@dkornsb Yeah, we inhale nitrogen all the time. It makes up 78% of the air after all...
@softwhere07
@softwhere07 13 жыл бұрын
i've always enjoyed these kinds of things. good performance.
@IndependentSriLanka
@IndependentSriLanka 12 жыл бұрын
This guy needs his own show.
@ahamedirfan2591
@ahamedirfan2591 3 жыл бұрын
Looks like a magic show
@tsundancer
@tsundancer 13 жыл бұрын
Sigh, I wish you two were around when I was in grade school, you're way more interesting then some teachers I had.
@bardhinko4533
@bardhinko4533 9 жыл бұрын
air can freez wow never new that u learn something newevery day (:
@boruteferra
@boruteferra 12 жыл бұрын
it shrinks because all the air turns into liquid and the balloon needs air to be inflated but since the balloon is short in air it starts to shrink. the more the air turns into liquid the more the baloon gets deflated.
@alicetroise5785
@alicetroise5785 6 жыл бұрын
Thanks for sharing!!
@JeffersonLab
@JeffersonLab 12 жыл бұрын
It depends on the steel.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Wouldn't mind going to the southern hemisphere... A cryo show on every continent! Ahh, we can dream...
@Hero007ization
@Hero007ization 6 жыл бұрын
Enjoyed it ! Danke !
@jakebaker4066
@jakebaker4066 4 жыл бұрын
4:18, the kid who raises up with the hopes to play with liquid nitrogen. Dreams crushed like the roses. 🥀 I used to be the kid that never got picked as a volunteer. Then I started working at a restaurant and on my first day I got to make ice cream with liquid nitrogen. Who’s laughing now.
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@thescotishawesome Jefferson Lab, Newport News, Virginia.
@JeffersonLab
@JeffersonLab 12 жыл бұрын
Modern pewter doesn't contain lead. At least, it isn't suppose to.
@thesoulie
@thesoulie 4 жыл бұрын
I'm watching this 8 years later at 1.27am and this is pretty interesting
@JeffersonLab
@JeffersonLab 13 жыл бұрын
@roadcrosser We use 6,000 gallons a day. That's why we buy 6,000 gallons a day.
@ilikepienotu
@ilikepienotu 13 жыл бұрын
Could you post a video showing of all of it's awesome properties
@BrokenShadows
@BrokenShadows 12 жыл бұрын
Ahh, I forgot about stuff like that. The show i went to, was meant for an older audience, so that might be why. Anyways, your videos are very entertaining. Thanks for putting them up!
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