This is the first of many links to practical everyday cool ideas to make use of something we normally tend to bin.
Reduce, reuse and recycle are the three grand principles of a greener lifestyle and the hugely popular Lifehacker blog have linked to a great 'HowTo' guide on how to turn an old circuit board into a wallet. Crazy I know but it's true. Check it out here. And if you think that's wild check out their link on the same page to making your own duct-tape wallet.