Watch as we build a sturdy combination padlock from scratch. It is secure, unique, and only you will know the code. Perfect ...

Most projects we feature are of the metal/wire/wood variety, but there is an entire community devoting to making very interesting and intricate things out of paper. Imgur user [Criand] has been hard ...

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Careful what you leave in your lockers, high school students and gym-goers. An invasion of 3-D printed robots may be coming, capable of popping one of the world's most ubiquitous brands of combination ...

Last week, an interesting story made the rounds on social media about a researcher named Samy Kamkar who discovered a flaw in Master-brand combination locks and was able to open the lock in eight ...

Those combination locks you pick up for a few bucks at the office supply store have never been the epitome of security — but in recent weeks, they’ve taken a beating. A few weeks ago, Samy Kamkar — ...

When [Zach Hipps] was faced with a locked safe and no combination, it seemed like calling a locksmith was the only non-destructive option. Well, that or doing something crazy like building a ...

The audio version of this article is generated by AI-based technology. Mispronunciations can occur. We are working with our partners to continually review and improve the results. Samy Kamkar posted a ...

Modern suitcases feature resettable three-digit combination locks for secure travel. The article details how to set a new code, manage forgotten combinations through brute force or feel methods, and ...

If you ever forget the combination to your bike lock, here's how to open the lock—without any tools required. A word to the wise: You might also consider getting a more secure kind of lock for your ...