Didn't the United States have three atomic bombs during World War II? It's a waste that the first one was used for experiments. What's the use of trying? Why not throw it directly to Japan for actual

Didn't the United States have three atomic bombs during World War II? It's a waste that the first one was used for experiments. What's the use of trying? Why not throw it directly to Japan for actual combat experiments? It is precisely because of the great power of nuclear weapons that all countries are striving to develop them. However, no one dares to take the lead. Everyone knows that it is a way to kill 10,000 enemies and damage 8,000 enemies. Therefore, since its birth, nuclear weapons have only been used once in war, and that is the most cruel World War II in human history. I believe most of my friends know that in order to end the war as soon as possible, the United States dropped atomic bombs on Hiroshima and Nagasaki on August 6 and 9, 1945 respectively, and then in August 65438.

Most friends know this, but what many people don't know is that the company that developed the atomic bomb only charged the US military department a dollar for research and development.

A dollar to develop an atomic bomb

Many people will find this place incredible. They believe that even in the 1940s, or at any time, the investment in such a huge scientific research project will be infinite and incalculable. How can it be a dollar?

Einstein and Oppenheimer.

At that time, Einstein had to flee from Germany to the United States because of his Jewish identity, but he still had contacts with German scientists. In this process, he noticed the clues of Hitler's research on atomic bombs in Germany, so he informed the US military of his research on atomic bombs in Germany. This suddenly caused panic in the United States. If Hitler mastered the atomic bomb, the consequences would be unimaginable. After listening to the advice of many American scientists, including Einstein, the United States decided to speed up the development of the atomic bomb.

Roosevelt

So in 1942, Roosevelt, then president of the United States, launched a top secret project-Manhattan Project, and began to develop atomic bombs. He handed this research and development task to DuPont, a famous American company. This DuPont company first studied black powder, and later studied some chemicals and energy. Especially during the First World War, because of their research results, the United States made a lot of war money. Dupont is not only strong, but also cooperates closely with the US military.