https://www.rbth.com/opinion/2016/01/05/nuclear-overkill-the-quest-for-the-10-gigaton-bomb_556351
https://www.popularmechanics.com/military/a23306/nuclear-bombs-powerful-today/
https://en.wikipedia.org/wiki/1950_British_Columbia_B-36_crash
https://en.wikipedia.org/wiki/2007_United_States_Air_Force_nuclear_weapons_incident
https://en.wikipedia.org/wiki/1966_Palomares_B-52_crash