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 nothing to be done but surrender to a stubborn zipper and toss the ...

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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You know that feeling of panic when you pull your expensive, warm ...