> 5 billion years of evolution haven't given us solar powered animals that can run around Right outside my window is my solar-powered lawn. (also: https://en.

> 5 billion years of evolution haven't given us solar powered animals that can run around Right outside my window is my solar-powered lawn. (also: https://en.wikipedia.org/wiki/Elysia_chlorotica https://en.wikipedia.org/wiki/Elysia_chlorotica)