For anybody who doesn't know, liquid nitrogen is similar to dry ice.

Flash freezing in liquid nitrogen can be impractical, particularly for field collections.

Cantu also used lasers, particle guns, helium and liquid nitrogen to cook.

But first, a big, long rant about the dangers of liquid nitrogen.

I felt as though liquid nitrogen had been injected into my bloodstream.

Samples were stored in liquid nitrogen, thawed rapidly and inoculated into cultures.

We use liquid nitrogen not for show, but to enhance the taste.

And they pumped liquid nitrogen up through a tunnel beneath the reactor.

Camden's Chin Chin Laboratorists is the first liquid nitrogen ice-cream parlour in Europe.

Lucky Vin ran a trace, he's pissin' liquid nitrogen right now.

We use liquid nitrogen among other protocols to maintain the specimens.

Enid came slowly forward, and helped me to turn off the liquid nitrogen.

So we've seen what liquid nitrogen can do to inorganic materials.

If you wish, you can break its dormancy with liquid nitrogen.

Heart hammering and skin the temperature of liquid nitrogen, I flee the building.

I wondered why you were carrying that flask of liquid nitrogen.