Why did the Germans fall behind the Americans in the development of the atomic bomb after an initial lead?
I actually know certain facts about this matter, but am seeking guidance in interpreting these facts into "theories." 1) Theory 1, Economic: The Americans spent something like $2 billion (in money of ...
In WWII-era films and newsreels, aerial bombs are often shown making a whistling sound as they fall; starting high pitched, then decreasing as the bomb approaches the Earth (example here, starting at ...
At the end of WWII, were nazis working on anything else besides V-2? If so, what was it, how close was it to completion, and could it potentially turn the events around for them?
I have wondered if there are any estimates on the number of bullets used in World War 2. I have thought about the question but cannot even get a plausible attack strategy.