I mustn't let May go by without a nod to my 2009 article on the discovery, during the 19th century, of same-sex copulation among Maybugs (also known as Maybeetles, cockchafers, doodlebugs). Do look out for them at it in your garden! 🌈🌳
Her posthumous books featured her "wild and fearless life," but she was also a trailblazing famous #Victorian#lepidopterist, published in The Entomologist's Record and Journal of Variations, expert on tropical butterflies, discovering, documenting, breeding & gathering specimen in 60 countries, talented scientific illustrator, 🧵 #printmaking#womenInSTEM#histstm
Happy birthday to Danish #seismologist Inge Lehmann (1888 – 1993) who demonstrated that the Earth's core is not a single molten sphere, but contained an inner solid core, in ‘36. She was a pioneer #womanInScience, a brilliant seismologist & lived to be 105.
As she first postulated, the #earth has roughly 3 equal concentric sections: mantle, liquid outer core & solid inner core. 🧵1/n