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.2056 viewsMay 03, 2026 at 04:31 AM
First pile scientists at the University of Chicago on December 2, 1946, the fourth anniversary of their success.2274 viewsMay 03, 2026 at 04:27 AM
Water filled quadrants surrounding the Plum Brook nuclear reactor, 1961.2263 viewsMay 03, 2026 at 04:27 AM
Water filled quadrants surrounding the Plum Brook nuclear reactor, 1961.1937 viewsMay 03, 2026 at 04:23 AM