Back To The Future end - "...we don't need roads."

[Steako92]

I remember me saying "COOOOL!" as a kid as I first saw this:D

[henhudwrestler]

you know if we really had invented cars that ran on garbage we wouldn't be having war now would we??

[trailersic]

@henhudwrestler I think it's the flux capacitor that runs on garbage saves finding plutonium.

[lagrangewei]

@henhudwrestler actually in the movie, the car doesn't run on garbage, it run on fuel. the garbage only power the time machine. this is why they are struck in old west when the fuel leak out and have to use a train...