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Define "average rock," and cite a source for this factoid, please? I'd never heard anything of the sort. ...While you're at it, define "incredibly easy." I'd
by maxander 11y ago
Define "average rock," and cite a source for this factoid, please? I'd never heard anything of the sort.
...While you're at it, define "incredibly easy." I'd gathered that thorium fission was still a hard problem.
- beefman 11y agoAverage crustal abundance 10ppm * 2.6g/cm^3 * 1m^3 = 26g 26g * 8e16 J/t ≈ 2.6t * 1200ΔC * 0.79J/gΔC * 1000 How did you gather that?