A miniature gold lock dated to the third to fourth centuries was found by a metal detectorist in Germany. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...
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Did you know most zippers have a lock? Here’s how to tell
The secret to a locking zipper is in the pull tab. You need to flip the tab down if you want the zipper to stay closed.
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 ...
The Corbin Russwin Pyramid is a patented, high security lock system incorporating unique pin tumbler specifications and the secondary Pyramid locking mechanism, operated by a spring loaded, control ...
Most people probably don’t think about springs until one kinks up or snaps, but most of the world’s springs are pretty crucial. The ones that aren’t go by the name Slinky. We all use and encounter ...
Toyota Boshoku has been granted a patent for a seat sliding device featuring a lower rail fixed to a vehicle floor and an upper rail that slides along it. The device includes a lock member, spring ...
Maybe you’ve experienced what we’re about to describe. Discovering a new hobby or interest, you dive in headfirst, picking up supplies, buying your first of what will become a collection of goods, and ...
Knife locks are an EDC enthusiast’s best friend. After all, it’s these devices that are primarily responsible for keeping the user safe while operating their folding/pocket knife — paired with a ...
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1,600-year-old Roman padlock with spring mechanism discovered in Germany — and it's tiny
A metal detectorist in Germany has discovered a 1,600-year-old miniature gold lock that's one of a kind. An analysis of the tiny lock with CT scans revealed the artifact's inner workings, showcasing ...
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