Saluting Innovation at McLaren for introducing a solution to all your windshield wiper troubles. They are currently experimenting with a system that will use high-frequency sound waves to create vibrations that can repel material from a windshield. Not only does this enhance visibility, but it is also expected to eliminate the need of windshield wiper motors and cut fuel costs. Similar systems were originally created by the military for use on fighter jets and McLaren would be the first to bring this technology to private vehicles. The system is said to hit the market at an affordable $15 a car. Can you imagine how much you would be saving on windshield wiper replacements? We salute McLaren for completely redefining and improving a process that has been mechanical since the first car windshield.