If you've ever had to deal with a dying computer, you know the challenge of ensuring you have a good backup. Clonezilla makes that easy.

Before you pull the scissors out, here's exactly what to do with your old credit cards -- from safe disposal to surprisingly creative second uses.

A watchmaker needed to restore a watch with an obsolete crystal that could not be replaced - so he used the same polishing method gem cutters have used on stones for centuries, adapted for mineral ...