We've all locked ourselves out of our homes or offices at least once, but what do you do when there aren't any handy spare keys laying around? Well, seeing as how we live in the future, you could ...

One of the hairier unintended consequences of cheap 3-D printing is that any troublemaker can duplicate a key without setting foot in a hardware store. But clever lockpickers like Jos Weyers and ...

KEYS have been around for a long time. The earliest, made from wood, date back 4,000 years, to the ancient Egyptians. The Romans improved them a bit by making them from metal. But there, more or less, ...

3D printers are cool devices. They use resins or other materials to make real objects like parts and other things that you can use for other tasks. For instance, 3D printers can be used to print parts ...