I recently ran across this video on youtube: A bunch of musicians at a church in Atlanta downloaded musical instrument apps for iPads and put on a Christmas concert. They were written up in a Toronto newspaper, which listed a few of the apps they used in case you want to start your own instrument-less band. The set list included Carol of the Bells, Rockin around the Christmas Tree, and Feliz Navidad. Unfortunately no Pete Townsend windmill chords, or Jimmy Hendrix onstage pyres, although the drummer did put a little feeling into his playing.
This Gadget Freak Review looks at a keyless Bluetooth padlock that works with your smartphone, along with a system that tracks your sleep behavior and wakes you at the perfect time in your sleep cycle to avoid morning grogginess.
This solar charge controller, which is placed between a solar panel and a battery, regulates the voltage and current coming from your solar panel. It is used to maintain proper charging voltage on the batteries.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.