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.
Be Your Own Mechanic

How does safety glass work?

Why is it that at the scene of a car accident the broken glass is always in really small pieces yet when a baseball breaks a house window there are large jagged pieces?

1-10 of 54
1-10 of 54
More To Explore