Solar can save you thousands on your electricity costs! But there are programs that can help you save even more. Before you put panels on your home, make sure you read this first. (Tech Home Solar Panels)
How to Make Your Own Cell Phone Jammer. Cell phone jammers are installed in no disturbance zones such as schools or colleges. But how exactly does this instrument jam cell phones? These jamming instruments prevent mobiles from receiving.
solar panels for electricity What is the cost-benefit ratio? This is a sweet set up! Charge controller and battery expense and I'm guessing the 55 watt mono solar panel, controller and battery is. 400 dollars just guessing?