Subscribe to my 2nd channel \r<br>\r<br>I stick my hand (momentarily) directly into liquid nitrogen but dont suffer any injuries due to the Leidenfrost effect. The Leidenfrost effect is the formation of a gas .\r<br>\r<br> In the Leidenfrost Effect, a water droplet will float on a layer of its own vapor if heated to certain temperature. This common cooking .\r<br>\r<br>Pretty neat reaction this glowing nickel ball has when put in water. The water was as hot as I like my coffee after this....Come see my other videos .