Quote Originally Posted by Okeanos View Post

Helium, it is an expensive gas and is going to get more expensive every year until we run out in 2015/6.

No No No.....Helium Privatization Act of 1996 stipulates that the US National Helium Reserve must all be sold off by 2015. At that point Helium will be available as we have not mined it all, but the prices will go up a HUGE amount as the market will dictate prices again.