VEX-Advanced-Mechanics-&-Motion-Kit-VEX-276-2045-p-This-kit-from-VEX-contains-a-variety-of-mechanisms-designed-to-help-a-robot-builder-learn-about-the-mechanics-of-motion-The-kit-
Includes::-examples-of-worm-gears-lead-screws-universal-joints-bevel-gear-reductions-&-rotary-cams-p-VEX-Advanced-Mechanics-&-Motion-Kit