Yes, yes, I am at the NSA "Cryptologic" Museum. *waves across the street* Second pic is "US Nayy Bombe"—used against Enigma. Last: Enigma!pic.twitter.com/Cyl224PF4f
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Yes--and for kids that's a problem not limited to crypto. Older, mechanical stuff, is easier to see and tinker with.
Definitely challenging topic to make accessible.
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