Public mind map by Dan Taylor. Create your own collaborative mind maps for free at www.mindmeister.com
Discussion forum on Pakistani politics
Of all the great DIY projects at this year's Maker Faire, the one project that really caught my eye involved converting a regular old $60 router into a powerful, highly configurable $600 router.
There are countless websites out there that are geared to make you smarter and more brilliant for either a low or no cost. Here are just 25 such sites that may just make you more clever than ever before.