HOWTO build magnetic LEDs for glowing fridge pixelart
Instructables has instructions for building magnet-backed LEDs that you can arrange on your fridge into glowing, whimsical pixel-art that will scare you when you come to the dark kitchen for some midnight ice-cream.
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Cory Doctorow
Upcoming appearances
* Feb 9, 2012, DeKalb, IL: Day of Doctorow, NIU
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