[tommiasfc]

I had to do a double take at the TV a when i heard that. I dont understand how they have got away with selling liquid nitrogen.

Although if i saw it on the menu id got nowhere near it. At music festivals they have o2 bars were you go to 'get revived' or 'give yourself a boost' by breathing in pure oxygen (which is bad for you).

You couldnt open a sandwich shop without tons of paperwork yet people can get away with selling liquid nitrogen to drink.