Would you get in a driverless car? Engineers think they could be safer and more efficient, but in this Nature Video we find out how they could be greener too. Great excuse to play with Lego! Read the paper in Nature Climate Change: http://nature.com/articles/doi:10.1038/nclimate2685
Had a fun time filming this with the guys at Nature. A playful look at the green potential of driverless cars.