Theoretically whenever you need to use the breaks or accelerate you use up more gas. So you can save gas by easing off the pedal instead or by using hills to accelerate that's what the smart cars are effectively doing with sensors.
How about intelligent hybrids and smart drivers;) ?
Slashdot Mirror
Theoretically whenever you need to use the breaks or accelerate you use up more gas. So you can save gas by easing off the pedal instead or by using hills to accelerate that's what the smart cars are effectively doing with sensors. How about intelligent hybrids and smart drivers ;) ?