i know.
PS Bi fuel has been around for ages. I seen plenty of gas powered volvo's in sweden
never met anyone who uses it.
Popular in some places because of location and availablilty though the monatary advantages of using gas will only been seen in places such as the UK for a short period should more and more people switch to gas. This will result in the government slapping bigger duties on it.
As it is they could save a lot of air polution if they solved traffic jams. If traffic flowed quicker and smoother then people would be in cars for shorter periods of time.
Steven Hawkin also said that car's will most likely be powered by petroleum for a long time to come but most likely become more efficient in producing power.
The perfect otto cycle is 32% efficient the real efficiency is less meaning to improve efficiency i agree with the toyota prius idea
