YKK’s tent-sized prototype can zip itself up at the push of a button. YKK’s tent-sized prototype can zip itself up at the push of a button. is a senior reporter who’s been covering and reviewing the ...

Broken zipper on your bag? You can fix it! Start by removing the old zipper slider off the zipper. To do this, bring the slider to the top of the zipper. You can use a seam ripper to remove fabric ...