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NASA Shares Instructions For Necklace That Warns About Face Touching

A new pendant developed by NASA will warn you if you’re about to touch your face and possibly spread COVID-19.

Called PULSE, the necklace vibrates when you raise your hands near your head. It’s not for sale, but the Jet Propulsion Laboratory has instructions online if you want to build one yourself. All it takes is a motor, wire, infrared sensor, battery, transistor, resistor and a 3-D printer.

Get the design instructions here.

Source: Mashable