Aha Trivia Stuff Everyone Should Know
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What did Marconi send across the Atlantic in 1901?

A wireless Morse Code signal.

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  1. A wireless Morse Code signal ✔
  2. A telephone call
  3. A television picture

Why: Marconi sent the first transatlantic radio signal, a wireless Morse Code message, in December 1901.

Huh, didn't know that: Marconi sent the first transatlantic radio signal, a wireless Morse Code message, in December 1901.

The dad joke
Marconi made a big splash across the pond.
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References

Answer: A wireless Morse Code signal. Marconi sent the first transatlantic radio signal, a wireless Morse Code message, in December 1901.

  1. Radio en.wikipedia.org/wiki/Radio
    the first transatlantic signal on 12 December 1901
    Checked 2026-11-07.

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