Groves, after Trinity test, on how many nukes to end World War II — at least 2, maybe 3, maybe 4.pic.twitter.com/dYznrE9DqY
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@hhallam The reengineering would cost some time, so Groves said nix, even though they knew LB would be a massive waste of fissile material.
@wellerstein @hhallam so LB was only ever used gun device? Has other countries ever tested gun dev or all just went to directly implosion?
@wellerstein Thanks!
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