battery swaps don't have much hope of becoming a reality, either. They force too many design constraits on the manufacturers. Fuel tanks have a standardized fill mechanism, but every one is shaped differently to match contours of the underbody. The manufacturers don't want their hands tied on how they can design the car which is what a battery swap would force them to do unless somehow we managed to make the batteries REALLY small, which is pretty unlikely.Also the batteries have to be kept in a very safe location to protect them during collisions. You can't have them too close to the exterior because they're a major hazard if they're ruptured in an accident.Hydrogen has some loss points, yes, but so does any energy transfer scheme. It all depends on what your hydrogen source is.
Well played sir.
Mayo is almost all fat. Want fat-free mayo? It's called a tiny bit of salt, an acid such as vinegar or lemon juice, and maybe white pepper and/or powdered mustard.Or you can whip up a substitute by adding spices to a base of fat-free sour cream, but it's not mayonnaise.
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