What happens when you put liquid nitrogen in a vacuum chamber? It turns solid. And then it snows. As the vacuum lowers the pressure in the chamber, it decreases the boiling point of the liquid ...
How would you like to stick your hand in a bucket of liquid nitrogen? Or, better yet, how about dumping liquid nitrogen on your head? There are lots of cool “party tricks” in science, and the ...
A Russian scientist has upped the ante for the Ice Bucket Challenge — ditching the water and instead pouring liquid nitrogen over his head. Anton Konovaloz, 34, starts off his video by dipping some ...
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