Engineering Explained on MSN

Car gears - explained

How do gears work? Why is it that the first gear gives you the most torque and hence the most acceleration? Since the first ...
Simple explanation of how motorcycle gears work and how shifting controls speed and engine performance for smoother riding.
There are a number of ways to transfer an engine or motor's power into drive, and these are generally split into two camps — automatic and manual transmissions. While gear-based transmissions have ...