Sweet, wish they had a human guinea pig to throw into it. Oh wait.
Liquid Nitrogen Into A Swimming Pool from physicisttv on Vimeo.
Physicisttv.com via GoSwim on Twitter.
rokur
Production engineer and certified swim coach. Full-time IT consultant, spare-time swimming aficionado. 2 sons, 2 daughters and a wife. President of the Faroe Islands Swimming Association. Likes to run :-)