Name: Hoopy Explains How an Automatic Gearbox Knows When to Shift
Uploaded: 2026-07-23
Description: Hoopy breaks down how an automatic transmission decides the perfect moment to change gear, from spinning planetary gears to the sensors and computer reading your speed and throttle.

Hoopy Explains How Noise-Cancelling Headphones Cancel Noise
Hoopy Explains Why Wind Turbines Have Exactly Three Blades
Hoopy Explains How a Quartz Watch Keeps Time