Mazda RX-9 will be a Hydrogen-Powered CarMost of us knew that Mazda is working on successor of RX-8. And now the news is that the future edition will make use of rotary engine able to on running on hydrogen power.The new car is expected to be named as RX-9 and may take styling features from Taiki concept. The car will be provided with the options of automatic or manual transmissions running rear