Solarpunk technology

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Technology for a Solar-Punk future.

Airships and hydroponic farms...

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submitted 5 months ago by [email protected] to c/[email protected]

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[–] [email protected] 21 points 5 months ago* (last edited 5 months ago) (2 children)

I thought that clothes already block UV rays by being optically opaque!

[–] [email protected] 2 points 5 months ago

Maybe a little. Hold a shirt up to your face and you'll still see light.

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