Zippers are a part of many pieces of gear. From our jackets to our tents and backpacks, having a functional zipper can keep us warm, dry, and all of our gear contained. What happens when that zipper ...

Ah, zippers. The contraption was first used on boots, then tobacco pouches, and then leather jackets (by Schott in 1925). Crazy, right? Zippers on clothes isn’t even a 100-year-old idea yet. The ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’ve ever had a zipper get stuck on a bag, sweater, or a coat, you’re familiar with the frustration. It can feel like there’s ...