Castle Bravo 15MTLiked on YouTube: Castle Bravo 15MT Castle Bravo 15MT Castle bravo thermonuclear bomb test. This bomb was 1000 more powerful than the bomb dropped on Hiroshima in WW2 via YouTube https://www.youtube.com/watch?v=PUfKl2IPYh8 Tags: IFTTT, YouTube December 11, 2022 at 07:22PM Evernote link: https://ift.tt/JbrWRQM