Your seat belt tightens as your car crashes, and the only object between you and a serious injury or even death is a thin nylon bag full of nitrogen gas—an airbag. The chemistry used to inflate ...

Curious when airbags deploy in a crash? Learn the typical speed range for airbag activation and what factors influence it.

When the sensor detects a collision, it triggers an igniter that fills the airbag with gas. The airbag will expand and deploy in approximately 1/20 of a second and with a reasonable amount of force.

In the event of a car crash, air bags provide added protection to that provided by seatbelts. The various types of airbags are similar in one respect. They inflate rapidly on any impact and keep ...

the tablets are supposed to create a controlled explosion that rapidly fills the airbags with gas. The safety agency said it had found that ARC’s manufacturing process could leave bits of ...