The third edition profiles Ed Storms, now retired, and formerly employed at the Los Alamos National Laboratories. For more than a decade, Storms has been working on low-energy nuclear reactions (LENR.) If LENRs exist and can be harnessed, they will provide an alternative power source. Since they don't emit chemical pollutants, they may even alleviate global warming. Visit MAKE's web site: make.oreilly.com.