Billions of dollars have been spent researching how to create energy using controlled “hot fusion,” a risky and unpredictable line of experimentation. Meanwhile, garage scientists and a fringe group of university researchers have been getting closer to harnessing the power of “cold fusion,” which is much more stable and controllable, but far less supported by government and foundation money. In 1989, Martin Fleischmann and Stanley Pons announced that they had made a breakthrough and had observed cold fusion in a glass jar on their lab bench. To say the reaction they received was chilly would be an understatement. CBS’s 60 Minutes described how the resulting backlash from the well-funded hot-fusion crowd sent the researchers underground and overseas, where within a few years their funding dried up, forcing them to drop their pursuit of clean energy.