Roller coasters are bumping against the limits of physics and the human body to keep their riders entertained.

In the field of automotive safety, collision testing has always been a core method for assessing vehicle protection performance. From early frontal collisions to today's side impacts and roof strength ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Many philosophers and scientists ...