this post was submitted on 16 Oct 2023
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‘World’s first off-road solar SUV’ just drove across Morocco powered only by the sun (edition.cnn.com)
submitted 1 year ago by [email protected] to c/[email protected]
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[–] [email protected] 1 points 1 year ago

you can make the engine more efficient, but at some point there is a minimum amount of energy needed to get the thing moving and they are already quite close to fully efficient. To reduce energy needed any further you can make the car lighter, but that obviously cannot be improved indefinitely.