It’s Twitter as Ada Lovelace would have imagined. To conserve characters and keep transmissions private, Victorians often wrote their telegrams in code. Refer to this handy list to make your tweets more efficient and confuse your friends. [NYT via Metafilter]
https://gizmodo.com/babbage-and-lovelace-fight-crime-with-the-power-of-math-5318694
