National Geographic builds Pixar's Up floating house {Gadling}

Mar 8th 2011 12:32PM Seems like kind of a waste. Isn't helium a dwindling, finite resource on Earth? It's ludicrous how helium is still being used for stuff as trivial as party balloons and stunts like this when it is estimated that the world has less than 30 years of helium remaining at the current rate of use.