Though it may look like this scientist is actually drinking the liquid nitrogen, he says that with a bit of practice, “it is easy not to swallow liquid nitrogen and make cool condensed vapor come out of the nostrils.” Video after the break.
Though it may look like this scientist is actually drinking the liquid nitrogen, he says that with a bit of practice, “it is easy not to swallow liquid nitrogen and make cool condensed vapor come out of the nostrils.” Video after the break.