Atomic Heritage Foundation

In partnership with the National Museum of Nuclear Science & History National Museum of Nuclear Science & History

Join Today as an Atomic History Patron Member

1943 April

1943 April

J. Robert Oppenheimer projects that 100 g of 25% enriched U-235 will be produced by Electromagnetic Separation by 1 Jan. 1944.

Related Images: 
Diagram of electromagnetic separation of uranium isotopes.
Date Range: 
1943CE Apr
Era: 
1942 to 1943: Early Manhattan Project