{"type":"rich","version":"1.0","title":"Skateboard Physics","description":"Fill-in-the-blank story about a skateboarder explaining physics concepts of forces and motion.","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768586129587&hashid=zqrvV7Dzr1","html":"<iframe src=\"https://arcade.padlet.com/embed/zqrvV7Dzr1\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}