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Post Tagged with: "Leidenfrost effect"

Image credit: David Monniaux, via Wikimedia Commons.

A Crazy Guy Sticks His Hand in Liquid Nitrogen

Placed under normal atmospheric pressure, nitrogen could become a liquid between -210°C and -195.8°C (-346°F to -320.44°F). That is amazingly cold. You may remember that in your classroom, teachers demonstrated how to put different objects into nitrogen and then shatter them. Therefore, it would be considered a bad idea to shove your hand […]

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