self-driving cars, but we haven't even figured out our own human-powered transportation. Our vehicles are advanced, but our infrastructure and our fuel sources lag behind.Today's theme is the streets of the future. Google wants to build
We're catching up, though.
This UCSD professor was able to fight his way out of a $400 traffic ticket with a mathematical proof.
Matthew Yglesias highlights the reason electric cars are so expensive, and it'll sound familiar to smartphone watchers: batteries.