This article was taken from the October issue of Wired UK magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by ...

Discover how to build a simple solar cell at home using everyday materials! This step-by-step tutorial demonstrates how to repurpose an aluminum can, a CD, copper wire, toothpaste, lemon juice, and a ...

Toothpaste: It's one of those items you definitely can't live without — and for so many more reasons than you may have realized! Not only does it clean your teeth and freshen your breath, it can also ...