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Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...
Modern Engineering Marvels on MSN2d
NASA’s Workforce Cuts: Are We Repeating the Safety Mistakes of the Past?Politics is placing people’s safety in jeopardy.” Those were the sobering words of 287 present and former NASA workers, among them astronauts, who signed the Voyager Declaration, a letter that ...
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