{"version":"1.0","type":"video","provider_name":"Puzzicle","provider_url":"https://puzzicle.org","title":"3d curl formula, part 1","width":800,"height":560,"thumbnail_url":"https://puzzicle.org/thumbs/xca7d2a0c.jpg","thumbnail_width":320,"thumbnail_height":180,"html":"<iframe src=\"https://puzzicle.org/embed/math/multivariable-calculus/v/3d-curl-formula-part-1\" width=\"800\" height=\"560\" style=\"border:0;max-width:100%\" allow=\"fullscreen; autoplay\" title=\"3d curl formula, part 1\"></iframe>"}