Boomer/Normie friendly Bitcoin UI just dropped 🔥 A ColdCard in 1990s PC/Game Boy grey...
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The parts of the dialup handshake!
Video of same: https://m.youtube.com/watch?v=abapFJN6glo
Cadged from this write up: https://www.windytan.com/2012/11/the-sound-of-dialup-pictured.html?m=1 
