TIL "heat from radioactive decay contributes about half of Earth’s total heat fl...

		kbutler on Sept 22, 2013 \| parent \| context \| favorite \| on: In what areas are the massive fortunes of the futu... TIL "heat from radioactive decay contributes about half of Earth’s total heat flux." http://www.nature.com/ngeo/journal/v4/n9/abs/ngeo1205.html http://blogs.scientificamerican.com/observations/2011/07/18/...