Way back in 1807, Francois Isaac de Rivaz used a hydrogen-filled ballon to drive an engine he developed to propel an experimental vehicle — more than 50 years before the first gasoline-powered engine ...
The ‍ ‌‍ ‍‌ ‍ ‌‍ ‍‌ pursuit of future mobility often hides a paradox. Hydrogen fuel-cell vehicles (HFCVs), once a dream of a future without tailpipe emissions, are now real machines that we can see on ...
Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. U.S. President George W. Bush, center, talks to reporters while ...