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by ehvatum
1372 days ago
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> millions of years Ridiculous. From NRC: “ Strontium-90 and cesium-137 have half-lives of about 30 years (half the radioactivity will decay in 30 years). Plutonium-239 has a half-life of 24,000 years. High-level wastes are hazardous because they produce fatal radiation doses during short periods of direct exposure.” Go to Hiroshima and Nagasaki. You see people. WEIRD!!!! |
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Have a look here for a source for a million years:
https://www.forbes.com/sites/christinero/2019/11/26/the-stag...