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kaia (kaia@brotka.st)'s status on Tuesday, 07-May-2024 22:27:32 JST kaia
listening to a radio interview of Reinhold Burger, the inventor of the thermos (vacuum flask), explaining how he started producing them in 1895 (!!!)
interview in German
https://brandenburg.museum-digital.de/singleimage?resourcenr=476-
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Jolly Rancher (not_br549@jollyville.net)'s status on Wednesday, 08-May-2024 01:43:58 JST Jolly Rancher
we always called it a 'Dewar' around the chemistry lab In conversation permalink kaia likes this.
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