$3 Emergency Solar-Powered Radio Made with Altoids Tin

Here in San Francisco, you have to be earthquake ready. That's why I simply love this emergency solar-powered radio (via Brown Dog Gadgets). It's inexpensive to make and reusing Altoids tins is just plain cool. The project will take about 45 minutes to complete or less if you are a skilled DIY-er. Make sure to [...]

August 23, 2011
7:32 PM EDT
Photos via Joshua Zimmerman