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Can Giant Umbrellas Help Protect Polar Ice Caps?
Derek Pirozzi's design for huge, umbrella-shaped structures that can harvest solar energy and reduce heat gain won an architecture competition. Scientists out there: can this really work?

Derek Pirozzi's design for huge, umbrella-shaped structures that can harvest solar energy and reduce heat gain won an architecture competition. Scientists out there: can this really work?
Steve Cohen commented 1 day ago
April Greene commented 2 days ago
April Greene commented 2 days ago