#20wattleds — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #20wattleds, aggregated by home.social.
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Water Switch Lamp Illuminates Current Flow - They always told you not to mix water and electricity. And while yes, that is good general advice ... more: https://hackaday.com/2020/01/31/water-switch-lamp-illuminates-current-flow/ #classichacks #salineswitch #20wattleds #saltwater #acrylic #0x20 #lamp