In the Safety & Regulatory Devices section you’ll find tools and technology intended to keep drivers and passengers safe, from car seats and airbags to red-light camera technology.
How does a traffic light detect that a car has pulled up and is waiting for the light to change?
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VIDEO SELECTIONS
Female Traffic Signals
Mattress Fires: How to Protect Your Family
New Mattress Prevents Home Fires
Telling Lies
Picture Framing Can Cause Fires
How Traffic Does Not Work
What Are the Odds? Fire
American Civil War: The War in the West
MythBusters: Optical Doorway