Sr-90 is a huge hazard if it gets into your food supply. It replaces/binds Calci... | Hacker News

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fnordfnordfnord on Feb 8, 2016 | parent | context | favorite | on: Not-so-secret atomic tests: Why the photographic f...

Sr-90 is a huge hazard if it gets into your food supply. It replaces/binds Calcium and pings your bone marrow with ~.5MeV betas (electrons).

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