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asicsp
on Oct 29, 2022
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Tree rings offer insight into radiation storms
Dupe from another news source: "Radioactive traces in tree rings reveal Earth’s history of ‘radiation storms’"
https://news.ycombinator.com/item?id=33340066
(135 points | 3 days ago | 88 comments)
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https://news.ycombinator.com/item?id=33340066 (135 points | 3 days ago | 88 comments)