Here are seventeen of our favorite magnet tricks, projects and demos. Extract batteries from stubborn holders We've all got things that take batteries. Some of them are well designed, and some of them are not. The worst offenders are electronic

Imagine if you could look at something once and remember it forever. You would never have to ask for directions again. Now a group of scientists has isolated a protein that mega-boosts your ability to remember what you see. A

Another day another covert gadget designed for spying on friends, family, co-workers and anyone else you just don't trust. The Spy Ear though doesn't require years of special spy training at MI6 to use. All you have to do is

If you can't tear yourself away from the computer for long enough to get lunch this could be your ideal desk accessary. The tiny microwave plugs into the USB slot on your computer and can be used to heat up

File this under, "Technology I Never Knew Existed," but Nokia says that in a few years time, they will be able to charge cell phones by using ambient radio waves. This intriguing and exciting technology could lead to huge reductions