Consider: The 1846 Chemical telegraph by Alexander Bain. It attained a speed of 300 words per minute compared to Morse's telegraph of 40 words per minute. It was less mechanical and lead way to the digital world we have today from punch cards to internet packets. https://twitter.com/BrianRoemmele/status/1181280412607213572 …pic.twitter.com/VpVt8E7bqA
12:02 PM - 7 Oct 2019
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