The nitrogen dewar popped with its brittle cold, transformers hummed, pumps chugged bovinely.

Everything was kept in liquid nitrogen, and there was a wide selection of dewar flasks.

When transporting a dewar of liquid nitrogen, remember that it is, in fact, liquid and liquid shifts in its container.

And then there's what happened when someone at Texas A&M removed the pressure-release valve on a large dewar and welded the opening shut.

Then it's immersed, head first, in a double-walled dewar of liquid nitrogen, where it hangs indefinitely until scientists figure out how to revive it.

And if a dewar of liquid nitrogen dumps over in your car while you are driving, the resulting cloud makes it damn hard to see.

Donald Dewar said, 'This should be interesting' in that funny Donaldish way.

He didn't have any anxious thought in his voice, Dewar told NPR.

I made a few notes sitting in Dewar's room before the dinner.

Near the bed was an axe belonging to Dewar, stained with blood.

The first-ever monograph on Reynaud-Dewar, one of today's most celebrated multimedia artists

Baldwin finally returned clutching a bottle of Dewar's and two cut-crystal lowballs.

Sally Dewar, managing director of risk, left to join JPMorgan Chase in February.

Bolitho paused by the place where Dewar had made his stand.

The spin-merchant concerned, Mike Dewar, says he is not a mason.

Kath Dewar is the managing director of GoodSense - an ethical marketing company.