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fromwww.scientificamerican.com
1 week agoAncient embryo fossil is 1st proof that our mammal ancestors laid eggs
Ancestors of mammals, specifically therapsids, laid eggs, providing direct evidence of their reproductive biology.
Robert F Kennedy Jr is the father of six children. He's also the US health secretary. Two facts that might lead a reasonable person to assume he possesses a basic understanding of how foetuses develop. In a shocking development, however, it seems that Kennedy an anti-vaxxer who says his brain was partly eaten by a parasitic worm may not know what he's talking about.