There's been a lot of talk about running barefood. Is it better for your body to run barefoot or with shoes?
In the 60s and 70s, athletic footwear has evolved from very basic shoes that allowed athletes to become faster, but over time sneakers have became so much more.
Why does getting stepped on by a high heel seem to hurt so much more than getting stepped on by any other shoe? Find out on today's Moment of Science.