4 ms·
I'll be eating my hat, then; this thing is indeed real, https://carlwillis.wordpress.com/2017/02/07/analysis-of-soviet-smoke-detector-plutonium/ https://carlwi
by perihelions 2y ago
I'll be eating my hat, then; this thing is indeed real,
https://carlwillis.wordpress.com/2017/02/07/analysis-of-soviet-smoke-detector-plutonium/ https://carlwillis.wordpress.com/2017/02/07/analysis-of-sovi... ("Analysis of Soviet smoke detector plutonium" (2017))
(and HN thread, https://news.ycombinator.com/item?id=13616574 https://news.ycombinator.com/item?id=13616574 )
That analysis says these contained about 40 μCi of Pu-239, or 0.7 mg.