[three14]

But if you release the O2 and convert it into diamond, then by my highy-suspect back of the envelope calculations, it'd be a diamond that would fit into one square kilometer, 87 meters high. It would make quite the tourist attraction.

[marcosdumay]

My number is without the O2.

It's a literal mountain chain of plastic. We do have uses for it, but it's a lot.