Yiannis Levendis, a professor at Northeastern University, has developed a robotic firefighting prototype that ...

A Northeastern prototype firefighting robot uses cryogenic liquid nitrogen spray on small fires, with researchers exploring ...

A professor at Northeastern University has developed a unique firefighting robot that uses liquid nitrogen instead of chemical fire retardants to extinguish flames. The technology could one day help ...

Liquid nitrogen is a cryogenic liquid. They’re liquefied gases that can only stay liquid at extremely low temperatures. For example, liquid nitrogen boils at (minus) -196°C (-320° F). That makes it ...

Coolants have traditionally been used to reduce the heat generated during the machining process--the primary failure mode for cutting tools. However, coolants have several drawbacks, including mist ...

Washington, D.C. (7News) — Chief Ice Cream Officer Sandra Welsford stopped by Good Morning Washington on Monday to share about Nicecream and the science behind the sweetness. Welsford started the ...

Liquid nitrogen is commonly used in laboratories for cryogenic storage, cooling and specialized experimental applications. It is a colorless, odorless, inert and non-toxic cryogenic liquid, with a ...