To understand how a zipper operates, first look at its foundation, called tape. This is the portion sewn into other material to secure the zipper in place. On top of the tape are the teeth ...

From the bathroom to the bedroom, the zipper — celebrating the 100th ... Unfortunately, his invention had large teeth that could be tricky to close, and it also tended to come open by itself.

In this week's meme-worthy fashion news, Sarah Paulson bundled up for the cold in a designer coat with a zipper so comedically large even her ... featured a substantial gold zipper with a massive ...