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Comment by foobarian

> All natural uranium today contains 0.720% of U-235. If you were to extract it from the Earth’s crust, or from rocks from the moon or in meteorites, that’s what you would find. But that bit of rock from Oklo contained only 0.717%.

Heh. The garbage web software developer me would have just called it good enough

Would be really interesting to know what the error bars on those figures look like

parent foobarian 1 year ago

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