{"type":"rich","version":"1.0","title":"전기 통하는 물체 분류","description":"전기가 잘 통하는 물체와 전기가 잘 통하지 않는 물체","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1784084720205&hashid=xVK30N5Grn","html":"<iframe src=\"https://arcade.padlet.com/embed/xVK30N5Grn\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}