No mortal being knows tomorrow as well as he knows yesterday, but that doesn’t stop very many from predicting the future anyway—sometimes suggesting a measure of scientific precision by offering ...
J.J. Grandville, "Merlin the Enchanter causing, in broad daylight, night to descend on the telegraph" (1835), pen and wash on paper (image courtesy Musée des Beaux-Arts, Nancy) Before the telephone ...
Art of the Problem on MSN
Why every communication system, from telegraph to internet, has a hard speed limit
Before bits and bandwidth, engineers discovered a fundamental physical constraint buried inside every signal: the symbol rate ...
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