1. a-bomb
... . In Oak Ridge, Tennessee, there were facilities necessary to separate Uranium-235. Uranuim-235 is more common than the lesser-known Uranuim-238 (Iinkai 61). Physicist J. Robert Oppenheimer was the director of the weapons laboratory (Badash). Oppenheimer became very popular for all his scientific efforts (Lerner 109). In the laboratory, scientists figured out that one pound of Uranuim-235 would release energy equivalent ... ...
- Word Count: 1500
- Approx Pages: 6
- Grade Level: High School