Secret ciphers. Hidden treasure. Enigma machines. Mysterious manuscripts. Invisible ink. Indigenous code-talkers. And … hog Latin. Cryptologist & author of the best-seller “The Code Book” Simon Singh answers all sorts of secret code questions, including whether or not quantum computers will cause a security apocalypse. Fun! This is chock-a-block with historical stories and there’s a little secret message to decrypt at the end, of course. Also my tripod was short so I was writing on my knees and tripped over a rug, but whatever. #cryptology