Antarctica - offyonder
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SOUTH POLE, ANTARCTICA: Ethan, a member of our fire brigade, works out at the Dark Sector and demonstrates how to blow liquid nitrogen. Liquid nitrogen is so cold, it can cause damage to your skin if you come in direct contact with it... but as Ethan shows, with the proper technique any harm can be avoided. BTW... the room he's in is at a regular warm indoor temperature... so it's not "his breath" you see there because the air is cold.

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