The World’s First Telecoms Scam

Watch Tom Scott explain the world’s first telecoms scam, which worked by introducing errors into the partially encoded state messages sent by Napoleonic semaphore towers. Oh, and bribery.

If you find that interesting, you might also like Dr. David Brailsford’s discussion of entropy in compression.

Replica of a Claude Chappe semaphore tower in Nalbach, Germany

Illustration of an analog numeric typewriter, superimposed on a paper chart of printed numbers.

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