Nitrogen videos

Main article: amasci.com DANGEROUS DEMO! Can't get liquid nitrogen? Then make your own -80C version by using Dry Ice. Note that this demonstration involves several major safety hazards, and should only be performed by skilled educators. Note that dry ice comes from companies listed in your local yellow pages. Some welder supply stores carry it. In Seattle, you can find it in the seafood section of QFC neighborhood grocery. Ask for dry ice pellets rather than slabs, so you won't have to chop ...

Aaron Keller, Chemistry teacher, demonstrates the amazing properties of liquid nitrogen. He explains each demonstration in an understandable way. The temperature of liquid nitrogen is -196C (-321F). He explains how a dewar flask works. He pulls balloons out of a cooler, showing the expansion of a gas as it warms. He demonstrates the explosive power of the expansion of liquid nitrogen in an enclosed container. Liquid nitrogen is so cold that the floor is like a hot griddle. Liquid nitrogen ...

I stick my hand (momentarily) directly into liquid nitrogen but don't suffer any injuries due to the Leidenfrost effect. The Leidenfrost effect is the formation of a gas barrier between a hot surface and a boiling liquid if the temperature difference is great enough. This gas barrier greatly slows the heat transfer between the two and allows the liquid to last longer and consequently the hot surface to remain hot longer. This effect can be seen in a frying pan as it's being heated. At first ...

At Penguicon 4 in 2006, Nifty Guest Howard Tayler of www.SchlockMercenary.com took this video of Penguicon co-founder Rob Landley throwing a bowl of liquid nitrogen in the swimming pool, and the resulting billow of fog.

Here we freeze acetone with liquid nitrogen. This is a little different from freezing water because the mist produced is very dense and you can actually scoop it up in your hand very easily. I'm not actually touching liquid nitrogen, I'm just touching the acetone mist above it. Also when it freezes the acetone becomes a snow rather than just creating a sheet of ice like in water. Check out our other cool videos! www.nurdrage.com

Number 7 on the periodic table, Nitrogen is the most abundant element in Earth's atmosphere. More elements at www.periodicvideos.com

What happens when you have burning thermite and liquid nitrogen?

What happens when liquid nitrogen and liquid oxygen are exposed to a strong magnetic field? [Closed Captioned]

Complete video at: fora.tv Chef Ferran Adria, head chef of elBulli, and Harold McGee, author of On Food and Cooking, describe how liquid nitrogen is used in restaurant kitchens to create innovative dishes like alcohol sorbets and frozen pistachio puree truffles. ----- No one can get into elBulli, Ferran Adria's restaurant on the northeast coast of Spain. But plenty of people certainly try: every year, the restaurant receives over two million requests for only 8000 seats during the six months ...

READ HOW IT'S DONE HERE! ( www.popsci.com ) Boing Boing Video teams up with PopSci and Theo Gray ( MAD SCIENCE author) for an eerily beautiful science experiment -- how to cast solid, if fleeting, shapes from normally liquid mercury -- just keep it at 320 degrees below zero, with liquid nitrogen. Snip from Theo's experiment, documented in this video: "What you consider solid, liquid or gas depends entirely on where you live. For example, men from cold, cold Mars might build their houses out ...

There is not a better CPU cooling system than liquid nitrogen. We learned firsthand how to sufficiently cool the Intel P4 to -196°C to bring it past the 5 GHz mark. For the non-believer, the THG video capture it all on tape.

www.younghotelier.com - We learn how Liquid Nitrogen is used in the 'real world' at Tang Restaurant Dubai, the only restaurant of its kind in the Middle East that employs molecular gastronomy. Chef Stuart Sage shows us how to use liquid nitrogen, cooks up a treat...and we take a sneak peek at the work going on behind the scenes at Tang!

This video is to answer basic questions regarding "Can you use a home compressor to fill your HPA Tank?" Also, I just wanted to address that HPA, High PRessure Air, Compressed Air, Nitrogen Tanks are all the same thing. There are 2, and ONLY 2 different types of paintball air systems- CO2 HPA Systems- this includes High Pressure Air, Compressed Air, Nitrogen etc No one gives a shit about the propane marker, please don't bring it up. Enjoy!

Misha bombs the pool with liquid nitrogen. The explosion sent an impressive shock wave through the ground!!!

How to make ice cream in five minutes with Liquid Nitrogen, starring Charles Cox - also, the shattering flower demonstration!

I got quite a lot of msgs saying they liked the stuff in the lab, so I figured I would see if another such vid. got a similar reception. While passing through the UK I did some work in a lab involving liquid nitrogen. The stuff is dirt cheap and an invaluable tool of science, however its also fascinating stuff to play with and there is always some left at the end of the day :-) . Naturally there are some hazards to handling liquid nitrogen, but to be honest, there are larger hazards from ...

2 holes are punctured at a slanting/glacing angle into a ping pong ball. It is then immersed in liquid nitrogen. The air inside it cools. This lowers the air pressure inside the ping pong ball. Liquid nitrogen then partly fills the ping pong ball. The ping pong ball will start to spin as cold liquid nitrogen boils shooting out cold nitrogen gas from these 2 holes.

It is a Science project to produce Thunder and Clouds using 2 to 3 gallons of Liquid Nitrogen and Hot water. This Experiment made a explosion and covered the entire Gym.

creative and witting explanation of the nitrogen cycle by two FLHS APES students.

This is what happens when you try to make liquid nitrogen ice cream in the blender.

Forget that old-fashioned recipe for ice cream, try some liquid nitrogen!

In this episode of jiggsbusters: Jiggs, Tasty and special guest Kendra make margaritas with liquid nitrogen. And just in case you're wondering, there is no tequila in the margarita mix... really.

This is so I don't get sued, don't try this at home, et cetera. Otherwise, as long as you're smart, liquid nitrogen is not dangerous at all

Liquid nitrogen is initially used to liquefy the air inside of a plastic bag, making liquid oxygen and liquid nitrogen. The liquid nitrogen is then used to cool a ceramic superconductor, YBCuO, down to ~77 degrees Kelvon (77 degrees above absolute zero). A strong NdFeB permanent magnet is placed above the superconducting puck and the magnetic flux lines are pinned in place causing the permanent magnet to levitate in mid air. The permanent magnet only experiences air friction and is free to ...

Dry ice is cold. Liquid nitrogen is cold, too. What happens when the two are mixed together? [Closed Captioned]