Here’s a revival of the same method but now the instructions to retrieve the combination are ... up on the latch while the dial is rotated. Because of the way the lock is built the correct ...

One way some materials form memories is called return-point memory, which operates much like a single dial combination lock, according to Nathan Keim, associate professor of physics in the Penn ...

Luggage locks are an excellent form of security for travelers that guard against the theft and tampering of their valuables.