Luggage locks can help keep your possessions from going astray. But they can turn on you, too, if you forget the combination. Here's how to fix that.

Luggage locks can help keep your possessions from going astray. But they can turn on you, too, if you forget the combination. Here's how to fix that.

Those combination locks you pick up for a few bucks at the office supply store have never been the epitome of security — but now there's a robot that'll own the lock in seconds, all without ...

Some are so simple that this process can even be automated, as [Mew463] has shown by building a machine that can open a Master combination lock in less than a minute.