[hmsimha]

Exactly. I found this article sorely lacking of punch, however. It's like saying what does the meter have to do with the mass of the H2O molecule? Well 1 Kg is defined as the weight of 1 cubic meter of water at 1 atm.

[madaxe]

1000 cubic centimetres - a cubic decimetre. Not a cubic meter. A cubic meter of water ways a ton.