This Company Uses Liquid Nitrogen to Cool Electric Lines
Veir just raised a $75 million series B for its innovative power lines. This could help reduce carbon emissions from rising energy demands.
The wonder material which could hold the key to near-limitless energy
A rare-earth barium copper oxide (REBCO) is now being used by an Oxfordshire-based company for its superconducting properties ...
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What is nitrogen?
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 ...