Veir just raised a $75 million series B for its innovative power lines. This could help reduce carbon emissions from rising energy demands.

Ammonia is a gas at atmospheric pressure but can be compressed into a liquid, as is the case with the nitrogen fertilizer anhydrous ammonia. When anhydrous is applied, the ammonia reacts with water in ...

The problem comes when someone mentions recycling plastic parts and turning them into filament ready to be used again ... of cooling PLA plastic with liquid nitrogen and putting the frozen ...

Medically reviewed by Archana Sharma, DO Cryosurgery is a localized treatment that uses extreme cold from liquid nitrogen or argon gas to treat abnormal tissue, including cancer cells. It can be used ...

Liquid nitrogen storage tanks are the standard means of preserving samples at cryogenic temperatures for later use. And with ...

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.

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 ...