Not enough for an atomic bomb, but uranium 235 enrichment nonetheless. Uranium machines needed a moderator, a substance that would slow down the neutrons liberated by chain reactions. In the end ...

However, if Israeli intelligence services conclude that Iran is just weeks or even days away from obtaining its first nuclear ...

Get ready to have your mind filled with new information regarding the history of German atomic weapons. Spring 2025 is the ...

Its content was highly-enriched uranium-235 (U-235), and it worked much like ... Donated to Hiroshima Peace Memorial Museum by Kuwami Yoshia. The atomic bomb exploded over an area of Hiroshima ...

All of the uranium in the bomb dropped on Hiroshima was enriched in Oak Ridge, including at the K-25 gaseous diffusion plant, ...