Our word "mile" comes from the Latin "mille," which referred to the Roman mile.
Have you ever wondered why birds aren't electrocuted by the currents that flow through high-voltage power lines?
Is it true that pregnant women should avoid high heels?
Why does stepping in a puddle of water make your feet cold for the rest of the day?
Cowboys in Western movies sometimes puts their ear to the ground to listen for a stampede or wagon train. Elephants can also communicate by hearing vibrations.
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.
Ever wonder why it's so tiring just standing around at museums? It's not like your getting tons of exercise. Find out on this Moment of Science.
We live in a casual age, at least when it comes to footwear. But can these laid back sandals actually be harming your feet?