{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/b23d0069-4ee8-54aa-b64c-02bbad04cad9/a60d585e-a292-4187-bd7a-60dfa4be76ae?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"1957 : L'Aérotrain de Jean Bertin","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/6166b14186d7b1241720b571/6166b15409bef20013c1e6f8.jpg?height=200","description":"<p>Après le Concorde, découvrez l'Aérotrain ! Cette invention de l'ingénieur français Jean Bertin qui aurait pu remplacer le train... Et abonnez-vous.</p>","author_name":"Studio Biloba"}