{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65a47774968ba8001771f445/67b029814d9bd1092c0f944f?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Inventions Episode 6: Rubber","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65a47774968ba8001771f445/1739598124665-31c3f51f-f294-46b6-999d-6c82fc60b736.jpeg?height=200","description":"<p>Rubber has a history that is a lot longer than you might expect - it dates back over 3,500 years, to ancient Mesopotamia, and has had a long and interesting journey to become the commonplace material it is today. </p>","author_name":"Riley Knight"}