You have a lot of options for DIY zipper pull replacements, but Make shows of a clever way to make your own using the moldable plastic, Shapelock. The process here is pretty easy. You just need a bit ...

The Rubik's Cube of zipper locks boasts three (adjustable) levels of nuanced security, with fidgety bliss as a happy byproduct.

Within the fields of everyday carry and travel security, the zipper lock is a category whose core structure has rarely been reexamined. For decades, most designs have relied on keys or simple ...