Hacker News with Generative AI: Radioactivity

Naturally Occurring Radioactive Materials (Norm) (acsh.org)
What do granite and bananas have in common? Radioactivity. As it turns out, radioactivity is all around us and has been for eons.
Science, Environment, Health, Radioactivity
3 points by ttyprintk 128 days ago | 0 comments
US Army researched the health effects of radioactivity in St Louis 1945-1970 (2011) (mospace.umsystem.edu)
US Army, History, Radioactivity, Health, St. Louis
158 points by Jimmc414 252 days ago | 122 comments