Best DIY Gadget Projects of 2011

Becoming a "maker" is a very green thing to do, and we love seeing fun, interesting and do-able projects to test out our builder instincts. This year, we've come across some fantastic projects by creative makers, from building your own solar-powered emergency radio to whipping up a solar oven with sun-tracking capabilities. Check out the top 14 projects from this year, and start making your to-do list.



via tree hugger