Solarpunk technology

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Technology for a Solar-Punk future.

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MIT engineers create an energy-storing supercapacitor from ancient materials (news.mit.edu)

submitted 2 years ago by [email protected] to c/[email protected]

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People at MIT made a capacitor of cement and carbon black (not to be confused with soot). It worked and they are planning to test bigger samples. The construction of such capacitors is easy and they can be structural elements in architecture.

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