An automatic transmission seems pretty simple ... A central gear is called the sun gear, while smaller planet gears revolve around it, held in a ring called a planet carrier.

Automatic transmission is more straightforward than ... Since automatics should be completely stopped before shifting into other gears, Neutral disengages the gears and prevents gearbox damage ...

When did you last think about what goes on under the hood while cruising down the freeway in your trusty automatic ride? As you relax and enjoy the open road, the intricate dance of gears is ...