RE:RE:RE:RE:Hydrogen Hydrogen fuel cell cars have been worked on for the past decade. Kyushu University is linked with Toyota. These hydrogen fuel cells are being used today, though their numbers are limited. Fukuoka city has one such car being used at its city office. Still somewhat limited in use as its in a trial stage, but there have been no major mishaps over the past decade. Kyushu University even recruited some of the top experts from Europe and they have been working on this for over a decade. Thanks for sharing, CB.