Would Car Headlights Work at Light Speed? If you were driving at the speed of light and turned on your headlights, what would happen? Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts 2nd Look : The Hubble Ultra Deep Field in 3D World’s Heaviest Weight Octopi – They’re Not From Our Oceans.. How Earth Moves If There Was A 7,964 Mile Deep Hole Breeding the World’s Hottest Pepper – Carolina Reaper