{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/65a47774968ba8001771f445/6a3c913a1d1e464c659b0a31?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Week 26: The Tunguska Event","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/65a47774968ba8001771f445/1782354178173-471b1616-a3f7-411c-bc23-a664607568b4.jpeg?height=200","description":"<p>This week in history we’ve got the battle that unified Japan, we’ve got the death of a famous detective, we’ve got the event that kicked off the First World War - and we’ve got the time a mysterious Siberian fireball left scientists baffled for decades.</p>","author_name":"Riley Knight"}