DETAILED NOTES ON UNDERWATER NUCLEAR TEST 'UMBRELLA'

The 1946 Baker test, just once the chimney experienced broken through the cloud, and the crack experienced fashioned about the water's surface area The Baker nuclear test at Bikini Atoll in July 1946 was a shallow underwater explosion, Component of Operation Crossroads. A twenty kiloton warhead was detonated within a lagoon which was about 200 ft