Reply to thread

Message: <blockquote data-quote="monte_carlo97" data-source="post: 773453" data-attributes="member: 553104"><p>The first windshield wipers were operated manually by moving a lever inside the car back and forth. Today, most of us take our electric windshield wipers for granted. The wipers faithfully keep the window clear, moving back and forth across the windshield countless times as they sweep the water away. On their highest speed, they move impressively fast, sometimes shaking the car from side to side. What kind of a mechanism can move the wiper arms so effectively and so reliably? Windshield wipers are found on car windshields, some car headlights, airplanes and even on the space shuttle.</p></blockquote><p></p>

Top