Sound Wave Windshield Wipers
on 21 December 2013
Supercar manufacturer McLaren is currently devising a new wiper-less system to remove water
drops and debris from the windscreen. Using a system similar to those
used by jet planes, a high-frequency ultrasonic transducer does the
trick, all the while making the car even more lightweight and
aerodynamic. And you thought Rain-X was groundbreaking.