Positive Charge- Use an old toolbox (or any container) as an undercover charging station. Drill a hole in the back of the box to make way for a power strip. Then cover the power strip with a board featuring drilled holes for electronic cords.
Hidden Jewelry Holder - This is an awesome DIY project. All you need is a couple nails, some hinges a little bit of altering and a place to hang a pretty picture. I think it's a good idea, and a convenient way to hide your valuables.