But liquid nitrogen is cold enough for the shift to be dramatically visible. We’d love to see the color shift associated with other cryogens, or see what happens with a blue LED.

Liquid nitrogen is not poisonous but can expand up to 695 times in volume when it vaporizes and has no warning properties such as odor or color. If this happens, it can displace oxygen and cause ...

Liquid nitrogen is an inert cryogenic fluid with a temperature of -196 °C. The chillers circulate liquid nitrogen within the chamber, allowing quick ethanol chilling to -80°C within an hour.

The mad scientist then proceeded to demonstrate some of liquid nitrogen's fun superpowers, such as levitating a small magnet over a superconducting YBCO puck, and freezing an orange and some salad.

LONDON--(BUSINESS WIRE)--The liquid nitrogen market is expected to grow by USD 4.55 billion during 2020-2024, expanding at a CAGR of over 5%. The report also provides the market impact and new ...

In this case, a liquid nitrogen spray (typically around -320F) comes into contact with a surface’s relatively warmer lunar dust coating, causing the particles to bead and float away on the ...

The science pros at TKOR explain where liquid nitrogen comes from with key science facts.

In 233 total tests on 26 simulated spacesuits, the pressurized liquid nitrogen removed more than 98 percent of the moon dust substitute. Perhaps even more exciting is that the technique caused ...