Transparent Velomobile is the most efficient

https://youtu.be/_-FgxTxBtU0
An ebike is the most efficient among personal vehicles but if local food eaten, the mileage can be 1,300 mpg, more efficient than a train.

Velomobiles are even more efficient than bicycles. Fully powering them will make them even more efficient. A human power will consume more energy than electric motors.

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