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The current is divided into paths, and since there is a separate path for each ... what kind of lights the machine makes, they're finally ready to be hung up on a Christmas tree.

Specifically, [Andy] has a long string of programmable RGB LED lights to wrap around a Christmas tree, but didn’t want to spend time manually mapping out each light’s location. So he used ...

When Edison patented the light bulb in 1880 ... had introduced Britain to the Teutonic tannenbaum—the Christmas tree—and the idea spread. In the States, President Franklin Pierce put one ...