How big is the biggest robotic car?
Well, it depends what you mean by car. A few years back, there was a van that drove itself (most of the way) across the US: http://www-2.cs.cmu.edu/afs/cs/user/tjochem/www/nhaa/nhaa_home_page.html Here are some other big robots: http://www.ri.cmu.edu/centers/nrec/projects.html There have been robot cranes, robot helicopters, robot planes… the biggest robotics car is as big a car as you like, with some computers added to it to control it. Expert: Dr.