Self-driving cars may seem like an extremely futuristic thing, but they may be closer to reality than you think. Tesla has been working on a fully autonomous car for a while and has even put out a demonstration that we posted not too long ago. Now Google has unveiled its self-driving car, Waymo. It's smaller but essentially does the same thing as Teslas. It's going to be pretty weird some years from now seeing a bunch of different cars on the road with no drivers behind the wheels. Check out the video below to see the google car in action!