Gear ratios are foundational to mechanical machine design. This video will take you through the basics and get you well on your way to understanding all things about gears!
Music:
Divider by Chris Zabriskie is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/by/4.0/
Source: http://chriszabriskie.com/divider/
Artist: http://chriszabriskie.com/
