Learn how Lego Technic gear ratios work in this detailed explanation. This video breaks down the process, showing how ...

I imagine the bonafide manual gearheads sit around talking about gear ratios, improving torque, and pedal techniques. I can fake my way through discussion of football, but among the mechanically ...

However, the two gears can vary in size to achieve a different gear ratio. An example of this is in a hand drill, where the drive gear is larger than the driven gear. A pillar drill with a rack ...

For example, a low gear ratio on a bike or car. If the driven gear is made smaller it will rotate more quickly but with a smaller moment. For example, a high gear ratio on a bike or car.