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1. Nature: Could solar panels in space supply Earth with clean energy? (nature.com) 2 points by walnutclosefarm on Feb 3, 2023 | past | 1 comment 2. Ask HN: Disappearing Comments? 14 points by walnutclosefarm on Dec 25, 2022 | past | 47 comments 3. Property-level wildfire risk information now available on Risk Factor (firststreet.org) 2 points by walnutclosefarm on May 16, 2022 | past 4. Does quantum mechanics need imaginary numbers? (scitation.org) 37 points by walnutclosefarm on March 17, 2022 | past | 85 comments

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