A flexible, printed sensor that accurately measures tire wear in real time could warn drivers when the tread on their tires has gotten uneven or precariously thin. The sensor, made with carbon nanotube ink, spots millimeter-level changes in tire tread with 99 percent accuracy. Today’s cars are laden with sensors that keep tabs on many [&]

http://eremagius.com/2018/07/26/printed-sensor-monitors-tire-tread-in-real-time/