Mazda's newest hydrogen rotary engine will take to public roads in Japan for testing this year.
Mazda’s New Premacy Hydrogen Hybrid Rotary Engine Car Takes to the Road

Mazda’s New Premacy Hydrogen Hybrid Rotary Engine Car Takes to the Road
(via gas2.org)
Submitted by MaxMaxL on Fri, 2008-06-20 10:56. | Tags: transportation | car | dual-fuel system | environment | gasoline | hybrid car | hybrid hydrogen rotary engine | hydrogen car | mazda | Premacy Hydrogen Hybrid | rotary engine