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 ...

Zippers are just a standard feature of daily life. Going up a hill in a shower? Zip up your waterproof jacket. Hitting the ski slopes? Unzip the ankle cuffs on your ski pants to adjust the buckles on ...

It always seems to happen to your favorite dress, jeans, jacket or purse: you go to open or close the zipper and suddenly the track separates, the slider falls off or the zipper is just plain stuck. A ...