[James] was wandering around Walgreens after Christmas and found something very interesting – RGB LED Christmas lights that were individually addressable. At $6.50 for a strand of 15 lights, he ...

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 ...

(Last year, NASA created a new composite image of the cluster that even showed the stars twinkling like Christmas lights.) NASA has also released a second festive image for the holiday season.