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.

And with [Ben]’s help, you can make some too. Superconductors that can work at the relatively high temperature of liquid nitrogen instead of ultracold liquid helium are pretty easy to come by ...

A rare-earth barium copper oxide (REBCO) is now being used by an Oxfordshire-based company for its superconducting properties ...

said liquid nitrogen is a colourless and odourless form of nitrogen that exists at its lowest temperature and is used to create a dramatic smoking effect. “Liquid nitrogen, with its boiling ...

Going further would need some creative thinking and exotic gear, including liquid nitrogen, to cool the ... approximately 20°C), reducing the temperature should mean higher frequencies could ...

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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 ...

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 ...