3 ms·

pretty effin' great... this strikes me as a new variation of the Hellschreiber technique: https://en.wikipedia.org/wiki/Hellschreiber https://en.wikipedia.org/

• Someone 9y ago
  That's just impressive for being minimalistic, not for what it does. We had better faxes at least 50 years earlier (https://en.wikipedia.org/wiki/Fax#Wire_transmission https://en.wikipedia.org/wiki/Fax#Wire_transmission), and (lousy) television using the same principle at about the same time (https://en.wikipedia.org/wiki/Mechanical_television https://en.wikipedia.org/wiki/Mechanical_television)