In Thailand, the first Oxygen bar opened. Where humans, frustrated from lack of or poor oxygen, can kick back with a cool drink, 20 minutes of scented oxygen, and relaxing muzak. All that will put you back 3.95.
I'm reminded of that commercial with bum drinking oxygen from a tree-in-a-jar that ran a few years ago. And at Spaceballs where that guy cracks open a can of air for a sniff at his desk. It sure was funny at the time, wasn't it?