True of energy, but not of helium. Fusion produces a lot of energy from very lit...

DennisP on Feb 24, 2015 | parent | context | favorite | on: Are we really running out of helium?

True of energy, but not of helium. Fusion produces a lot of energy from very little fuel. Running the world on fusion would supply a tiny fraction of our helium demand.

dbbolton on Feb 25, 2015 [–]

I was being sarcastic.