As the liquid turns to gaseous nitrogen at around -196 C, [The Action Lab] figured that it could be used to propel a simple steam engine at room temperature. Testing this out had amusing results.

Dr Vijay HS further explained that liquid nitrogen has two properties which can cause problems for a person's health. "First is the temperature itself, which is around -190 to -200 degrees Celsius.

What if you have a need for liquid nitrogen, but you do not wish to simply ... the second version of the cryocooler managed to reduce the temperature to a chilly -75°C. In this video series ...

After freezing, the water molecules are further apart than they were as liquid water. As solid ice, the molecules are further apart, arranged in an orderly pattern, and not able to slide past each ...

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Nitrogen makes up about 78% of the Earth's atmosphere. Liquid nitrogen is very cold, so it is often used to freeze food. The boiling point of nitrogen is −196 °C, so liquid nitrogen is very ...

Sub Zero Liquid Nitrogen Ice Cream opened March 1 in Fort Collins. The Utah-born franchise uses liquid nitrogen to make more than 100 variations of ice cream, frozen yogurt and Italian ice to ...