Bay Area Maker Faire 2014: Michael Curry’s 3D Printed PLA Car (Video)
Here's a robot video that I found interesting:
Michael Curry demonstrated the assembly of his 3D printed vehicle. The car weighs about 70 pounds and required $700 of PLA filament to print. The vast majority of the car is printed plastic with some small exceptions like the electric motor, a few metal pieces, and the Delrin ball bearings.
By Robots Dreams