Seawater could bring breakthrough for hydrogen cars

2015 Hyundai Tucson Fuel Cell, 2016 Toyota Mirai at hydrogen fueling station, Fountain Valley, CAThe biggest problem for hydrogen fuel-cell cars has been where to get a plentiful, affordable supply of hydrogen that doesn't contribute to greenhouse gas emissions. Now scientists may have come up with what some have called the holy grail of clean transportation: a way to create hydrogen affordably from seawater. READ THIS: 2019 Hyundai Nexo...