The ability of a helmet to absorb impact forces in a crash, which reduces the rate of deceleration experienced by the head. Based on laboratory impact testing. The evaluation of how well air flowing ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. Haley Mast is a freelance writer, fact-checker, and small ...

I'll be the first to admit this: I hated wearing helmets. They can be weird looking, uncomfortable and annoying to store when getting to the store or restaurant. I would often find myself looking at ...