{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65a47774968ba8001771f445/694b5ae030165a956dede684?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Inventions Episode 50: The Global Positioning System","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65a47774968ba8001771f445/1766546018129-9292615b-e551-4c20-b27b-ea214033178f.jpeg?height=200","description":"<p>The Global Positioning System began as top-secret military technology, before a series of interesting (and some tragic) events opened up a world of convenience and logistical optimisation to the world at large. </p>","author_name":"Riley Knight"}