{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/643c05f1672f9f0011674bea/67ec26c602e789100face006?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"236. Christopher Polhem (1661-1751)","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/643c05f1672f9f0011674bea/1743529665546-51b3504c-a0e9-4fdf-9bf9-6d9b9626663a.jpeg?height=200","description":"<p>I veckans avsnitt tittar vi tillbaka på den svenska mekanikens fader - Christopher Polhem.</p><p><strong>Litteratur</strong></p><p><em>Christopher Polhem, urn:sbl:7338, Svenskt biografiskt lexikon (art av Michael Lindgren), hämtad 2025-04-01.</em></p>","author_name":"Mattias Axelsson"}