PREVIEW
... weight of 242 pounds, and a maximum speed of 310 miles per hour. It had a pretty high performance-to-price ratio.
It was worth noting that solar energy was the primary energy source of this world.
Not that the world had other choices. As the wilderness had reclaimed the hydroelectric dams, wind farms, oil wells, and other energy sources, the world lost its power source.
What was left was only solar energy.
Thirty years of research and development had ...
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