1 h 13 min, 31 déc. 1946 ans - Manhattan Project
Description:
Who: America, Britain, and Canada
Where: Oak Ridge, Tennessee
Why: To develop weapons
Significance: A research and development undertaking during World War II that produced the first nuclear weapons.
Ajouté au bande de temps:
Date:
1 h 13 min, 31 déc. 1946 ans
Maintenaint
~ Il y a 77 ans