Anonymous

Show Working Model Related To Biotechnology?

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Anonymous Profile
Anonymous answered
Microbial fuel cell
Karl Sagan Profile
Karl Sagan answered

Um, I don't know, maybe solar panels? Although, I can probably be wrong. Anyway, solar panels are a pretty cool invention, and solar generators seem to be an even more practical device. I think we should think about the future of our planet and stop wasting so many of its resources.

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