Richard Rhodes’ The Making of the Atomic Bomb is a great book that kind of explains all that in detail…
but i would say it is either the Curie’s experiments, discovering the neutron, splitting the atom, Fermi’s reactor, or the tests during the Manhattan project; all really well documented.
Why? Selecting Gaetz as AG can’t be attributed to stupidity. Hanlon’s razor doesn’t say that malice doesn’t exist