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...
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...
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...
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...