Scientists at Stanford University's Advanced Energy Systems Laboratory have developed what appears to be a miracle generator that can run on pretty much any fuel source. Called a linear generator, this ultimate flexi-fuel generator might be the "holy grail" of generators for many industries. The product of 14 years of development, this generator is a genuine breakthrough as it can handle and switch between different fuel sources on the fly without losing power. While that might sound like science fiction, it is, in fact, very much a reality. It also has few moving parts, doesn't require lubrication, and produces very...