Have A Blast!

https://www.osti.gov/opennet/forms.jsp?formurl=films/histfilms.html

You can now get tapes of various atomic tests that we conducted in the 1950's. The site also supposedly offers free sample viewings, though I couldn't find any working links at this time. As a personal footnote, my father attended several of the tests listed here. It's up to you to decide the possible deleterious effects it had on his genes...