Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at ...

Liquid nitrogen engines: Over a decade of developments While some companies have been looking at alternative fuel sources like hydrogen while others are looking at ways to improve the internal ...

Demand for still beverages has beverage-makers turning to dosing technology, like liquid nitrogen, to support this need state ...