Manhattan Project (13 ч 38 мин, 21 фев 1939 г. – 9 ч 2 мин, 31 дек 1946 г.)
Описание:
This was a research project in New York city during 1939, where the United States was researching how to make the first nuclear bomb. This was important because without this we wouldn't have ended WW 2 as early.Добавлено на ленту времени:
Дата:
13 ч 38 мин, 21 фев 1939 г.
9 ч 2 мин, 31 дек 1946 г.
~ 7 years and 10 months
