{"type":"rich","version":"1.0","title":"10.9 - Overlapping Propellers","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZzpH23H5wJ7yF5R-/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/673a47db71f9c09ef217947e\" frameborder=\"0\" allowfullscreen></iframe>"}