{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65a47774968ba8001771f445/67de1c3d51430250f51edb77?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Inventions Episode 12: The Stirrup","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65a47774968ba8001771f445/1742609393792-12296a29-bc4d-4ea8-9c4c-30bc4c847ef6.jpeg?height=200","description":"<p>The stirrup is an invention that transformed warfare by making mounted cavalry more effective than ever before - which may have had profound social, not just military, consequences across the centuries.&nbsp;</p>","author_name":"Riley Knight"}