How to start a car without jumper cables
Say you find yourself in the middle of nowhere with a dead battery and no way to roll-start your vehicle. What do you do? If you happen to have enough rope lying around (or belts, for that matter), you can conceivably lift the drive axles, wrap the rope around a tyre and pull with all of your might with the transmission in gear and the ignition on. The motion should be enough to turn the engine over and start the combustion cycle.