[who_would_fardels_bear]

I was hoping someone had finally created a hydroelectric car where a huge reservoir of water is constructed above the passenger compartment, and the power was generated by allowing the water to flow from the tank onto the road below causing turbines to rotate and generate the electric power necessary to propel the vehicle.

But alas, this was not the case.

[Elsie]

I wonder...

...how much power does it take to pump the water into the tank to begin with?