30 janv. 1952 - First Hydrogen Bomb Tested
Description:
After the Soviets tested their first atomic bomb in 1949, Truman approved the development of the Hydrogen bomb, which was 1,000 more powerful than the atom bomb.Ajouté au bande de temps:
Date:
30 janv. 1952
Maintenaint
~ Il y a 72 ans
