davidjamesweir’s avatardavidjamesweir’s Twitter Archive—№ 937

  1. en.wikipedia.org/wiki/Ritva_Serimaa Now with a picture! Thanks to KumpulaPhysics colleagues EmiliaKilpua, Simo Huotari and (photographer) Seppo Andersson for helping track down the rights to the picture. Now to find out more about the amazing work Ritva did and add it to Wikipedia. davidjamesweir/1017851647916150789
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