Cars have improved in many ways. The advent of seat belts, safety glass, anti-lock brakes, air bags, Power Steering and power brakes have all improved cars.
You open the windows. -That is one of the many ways cars have improved over the years.
BY not riding in cars.
bh
(improved) Germany.
"With all new cars there are upgrades and new features in comparison with their earlier models. New Toyota cars are more energy efficient, such as with the hyrbrid cars. Also the steering has improved, and the overall design has improved as well."
Cars were improved tremendously and roads were converted from gravel and dirt to paved roads.
They improved with each passing year.
i dont know yet but i will call u when i do
Locomotive, cars, planes ect.
With Trains,Cars and boats
hydrogen can fuel a car once the technology has been improved.
Marketing relies on us wanting what is new and improved. Thats all there is to it.