“Human” is a
Stargate: Universe episode that revolves around mathematician Dr. Rush trying to crack a code. “I loved Rush’s crazy scribbles of nonsense and the light code imagery,” Meredith wrote in io9’s original recap. Only it wasn’t nonsense – it was real cryptography with consistent, breakable codes.
https://gizmodo.com/cryptography-embedded-in-stargate-universe-is-a-lesson-1634445198
