For this #FascinatingFriday, we're asking you to XYZ -- examine your zipper. Stop reading and take a closer look at your zipper. Chances are it says “YKK” on the pull tab. Ever wonder why?YKK stands ...

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An curved arrow pointing right. If you look closely at the zipper on your pants right now, odds are that it has 3 letters engraved on the tab: "YKK." But what does it mean? Here's a brief explanation ...

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 ...

The world’s largest manufacturer of zippers for clothing the Japanese company YKK is developing a self-propelled zipper with a built-in motor and gear mechanism. It is noted that it will be possible ...