Experimental Drone Positioning System
27:55
I built an Omni-Directional Ball-Wheeled Bike
28:57
I let people control this robot
12:22
Building a V22 Osprey - Part 1
21:32
Amazing Invention- This Drone Will Change Everything
47:33
The Secret To Perfect GPS Rescue
17:24
Perimeter wire is better than GPS RTK. (IndyMower #2)
12:26
Why this Screw Drive is Really Weird
20:08