That was a fascinating read! The 2 accidents surrounding it were very interesting to read about. They were both basic human mistakes that led to the ghastly consequences they unfortunately produced. The 2nd accident though, by Slotin--that was hubris. How could one have skirted such simple safety protocols? Dude was controlling a very very very powerful experiment with a screwdriver in his hand being all that stood between the team of scientists and a staggering amount of radiation... Then it slips! 👀

8.9cm diameter, 6.2kg. Says a lot. E: apparently it was 87°C too

Thanks 🙂