Need pizza? Build a compass that directs you to the nearest pizza parlor

May 14, 2021
In a recent video, Joe Grand for the YouTube channel WIRED demonstrates how to build a compass that guides you to the closest pizza place.

If you were stranded in the middle of nowhere, name one essential tool you would want in your back pocket. A map? A pocket knife? A smartphone? A compass? Those are all good answers, but what if the sound of your stomach growling is drowning out all your other thoughts and the only thing that will satisfy your hunger is a greasy, cheesy slice of pizza? Then you need a custom LED compass that utilizes technology to direct you to the nearest pizza parlor. In a recent video, Joe Grand for the YouTube channel WIRED demonstrates how to build a compass that guides you to the closest pizza place.

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