The Source of Solar Energy, ca. 1840-1910: From Meteoric Hypothesis to Radioactive Speculations · HackerPapers discussionshttps://hackerpaper.kaipfister.de/p/1609.02834/Collected HN comments and submissions linking this paper.enMon, 02 Nov 2026 11:16:22 GMTThe Source of Solar Energy, ca. 1840-1910: From Meteoric Hypothesis to Radioactive Speculations — HN submissionhttps://news.ycombinator.com/item?id=27043361urn:hackerpapers:submission:1609.02834:27043361Tue, 04 May 2021 21:54:12 GMT<p>The Source of Solar Energy, ca. 1840-1910</p><p></p><p>2 points; 0 discussion replies on HN. <a href="https://hackerpaper.kaipfister.de/p/1609.02834/">Paper and source history</a>. A submission is not an endorsement.</p>physics.hist-ph