Universal LEGO Sorting Machine

This would have made cleanup time a lot faster.

via Popular Mechanics

The next time you clean up your LEGO collection, you’re going to wish you had this machine at home to do the dirty work. Built pretty much entirely with LEGO pieces (plus a Raspberry Pi and some motors), this thing is able to sort virtually any LEGO piece that comes down its conveyer belts, thanks to artificial intelligence.

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