rich1.0YODL (npub162…atdhy)https://nostr.now/npub162zpxufpw8pnuytaf0gfxzkqtvk9rvcwkvppa7x57y3n7qkfpg4shatdhynjumphttps://nostr.nowGoogled. Colossus was the main computer for encryption cracking of a non-enigma cypher. Created by Tommy Flowers (not Alan, who made "Bombe," to crack enigma), and is first big computer. The guy is likely a Mike-esque dude at this side-museum doing a poor job explaining the features