These videos show some of the interesting properties of Liquid Nitrogen. This one shows the "cloud" or "smoke" that is formed on cold gases as water vapor form the air condenses on them. Nitrogen gas itself is colorless, odorless, and tasteless, but it is made visible here because the water vapor inthe air condenses on it.
cool....go to walmart and do this....in every drain!..xD
adamcruver 7 months ago
Neat :)
emoghskater 2 years ago
That is soo cool :D
whitebeaner298 2 years ago