Charge Your Cell Phone with an Hour Walk

This morning I read about the nPower PEG — a Personal Energy Generator — so I had to look into it online. PEG sounds like a decent fit in my quest to reduce electricity demand where I can. My last attempt using solar power was less than optimal, but this has potential. The PEG device captures your kinetic energy when walking or running. I do one or other, if not both, on a daily basis. Unlike othe...