Quote:
Originally Posted by LesMTS 
Not that easy, to be honest. Oxygen will be a tough one.
In fact, I don't know how I'm going to get a pure sample of any of the gases.
Carbon, too, is more difficult than I thought. Pencil "lead" is not pure carbon.
I could get a diamond, I suppose.
|
Try befriending someone at the nearest dive shop. They could hook you up with Oxygen and nitrogen, probably helium too. How pure is the O2 you get in oxygen bars?
