Eternal Sunshine for Your Cell

by David LaGesse U.S. News & World Report, 4 Apr 2005 The hot Hawaiian sun wasn't enough to lull Randolph Gray to sleep. No, the Round Rock, Texas, engineer was distracted by a group of teen girls fretting about dying cellphone batteries. "People were already running around the beach with bags and coolers," says Gray. "So why not add solar panels?" A few years after that vacation, Gray has his own company, Innovus Designs, that makes the Eclipse Solar Gear line of products with built-in, electricity-generating panels. Read the article