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[CuriousMarc] is nothing if not curious. Finding some old TI timekeeping chips to reverse engineer, he set out to make a clock using old-fashioned “bubble LEDs.” You can see the result of his ...

Hewlett-Packard used to make some pretty cool LED displays, many of which appeared in their iconic pocket calculators back in the 1970s and 1980s. [Upir] tracked down some of these classic bubble ...

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Gaming room lighting enhances any setup, as nearly every Twitch streamer has proven. For gamers who prefer to play without an audience, adding LED lights to a room can be as simple as installing some ...

Apparently, decorating Christmas trees with little vials of methyl chloride was extremely popular in the 50s and 60s. Because methyl chloride has a low boiling point, a small bulb can generate enough ...