Litres per km vs. mm2 is another good one. The fuel consumption of your car can be visualised as a thread of petrol stretching ahead of it, burned exactly as fast as the car sweeps it up. The typical 10L/100km is 0.1 mm2, about the cross-section of a monofilament fishing line.
Litres per km vs. mm2 is another good one. The fuel consumption of your car can be visualised as a thread of petrol stretching ahead of it, burned exactly as fast as the car sweeps it up. The typical 10L/100km is 0.1 mm2, about the cross-section of a monofilament fishing line.