New ‘Spray-On’ Memory Could Turn Everyday Items Into Digital Storage Devices | QPT

New ‘Spray-On’ Memory Could Turn Everyday Items Into Digital Storage Devices | QPT

Researchers at Duke University have developed “spray-on” digital memory using only an aerosol jet printer and nanoparticle inks. And, the researchers demonstrated their new “spray-on” digital memory by programing a simple circuit to display four LED lights in different patterns. USB flash drives are already common accessories in offices and college campuses. But because of…