Combination locks may seem secure, but they're not foolproof. Despite their popularity, they're vulnerable to a technique called "lock manipulation," where skilled individuals can determine the ...

Luggage locks can help keep your possessions from going astray. But they can turn on you, too, if you forget the combination.

Imgur user [Criand] has been hard at work on his own project made entirely out of paper, a combination lock that can hold a secret message (reddit post). The motivation for the project was as a ...

Sometimes, DFS contests are decided by how you play a combination of players more than the specific players you click — this ...

Laser cut plywood boxes with combination locks are even cooler, especially when the combination is entered on four separate number selectors, on four sides of the very same box. That’s exactly ...