{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Frational-thinker.simplecast.com%2Fepisodes%2Fhow-absolute-zero-was-discovered-_FaMrltt","width":444,"version":"1.0","type":"rich","title":"How Absolute Zero Was Discovered","thumbnail_width":300,"thumbnail_url":"https://image.simplecastcdn.com/images/4a235888-7ec9-438b-bb13-a3e9358b7f94/b3763445-8556-40c7-aa88-1b0a514d2c3e/rational_thinker_pfp.jpg","thumbnail_height":300,"provider_url":"https://simplecast.com","provider_name":"Simplecast","html":"<iframe src=\"https://player.simplecast.com/94855306-aafd-4363-b34e-3f27e059e3e4\" height=\"200\" width=\"100%\" title=\"How Absolute Zero Was Discovered\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"Absolute zero is the theoretical limit to how cold temperature can reach. The quest to calculate the value of it started in the 1700s, but wasn't accurately done so until the mid 1800s by British physicist William Thomson."}