will flying cars become reality, if so, how many more years would it take?

yeah maybe 50 years and probaly about some more decades later , its going to be kinda weird tho that you kno you have flying cars over your house 24 hours a day lol i dont even want to imagine the accidents and does this mean that the gas will cost more or less? would we will still be energy effiecent?

Actually they are already here! They are called, AIRPLANES! Hehehehe.. Ummm, maybe Optimus Prime will tell you bout this.. ^_^