4 ms·
From the article: > Uranium-238 is 1% of the earth's crust. This is off by 4 orders of magnitude: > http://en.wikipedia.org/wiki/Abundance_of_elements_in_Ear
by willchang 17y ago
From the article:
> Uranium-238 is 1% of the earth's crust.
This is off by 4 orders of magnitude:
> http://en.wikipedia.org/wiki/Abundance_of_elements_in_Earth's_crust http://en.wikipedia.org/wiki/Abundance_of_elements_in_Earth'...
- robin_reala 17y agoI thought that sounded fishy, but I didn’t go to check it out. Thanks for the reference.