1. Manhattan Projects
1 What is an atomic bomb? ... The Manhattan Project produced "Little Man" and "Fat Man", two atomic bombs dropped on Japan during WWII. ... The other two were dropped on Nagasaki and Hiroshima, two cities in Japan. "The fuel for the bombs were Uranium-235 and Plutonium- 239. ... The Hiroshima bomb (Little Boy) contained uranium and the Nagasaki bomb contained plutonium. ...
- Word Count: 497
- Approx Pages: 2
- Grade Level: High School