1 март 1939 г. - First contact with the government is made by G.B. Pegram of Columbia University, who arranges a conference between Enrico Fermi and the Navy Department.

20 дн назад

1 март 1939 г.

Сейчас

~ 86 г назад

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL