Post-WW II Atomic Bomb Casing Almost Identical to the Fatman Bomb Casing Used Over Nagasaki15 viewsJul 08, 2026 at 03:40 PM
The 19th layer of graphite covering layer 18 containing slugs of uranium oxide. Parts of the wooden scaffolding and surrounding balloon cloth also are visible.2111 viewsJul 08, 2026 at 02:12 PM
First pile scientists at the University of Chicago on December 2, 1946, the fourth anniversary of their success.2343 viewsJul 06, 2026 at 07:45 AM