Motion By lakshucuz May 7, 1949 Car Lights People can see where they are driving in the dark Apr 21, 1958 Brakes Slow down the car Aug 19, 1968 Seat belts Seat belts keep the person on the seat in an accident Sep 24, 1980 Airbags Airbags were first introduced Aug 19, 2012 hand brake if the normal brake is not working the hand brake may be used
