The bulk of the Manhattan Project's $33B budget went into uranium and plutonium production. The K-25 plant at Oak Ridge gives you a sense of the scale: https:/

The bulk of the Manhattan Project's $33B budget went into uranium and plutonium production. The K-25 plant at Oak Ridge gives you a sense of the scale: https://en.wikipedia.org/wiki/Manhattan_Project#/media/File:K-25_aerial_view.jpg https://en.wikipedia.org/wiki/Manhattan_Project#/media/File:...