{"href":"https://api.simplecast.com/oembed?url=https%3A%2F%2Frational-thinker.simplecast.com%2Fepisodes%2Fhow-the-periodic-table-was-created-aPgBEWZ6","width":444,"version":"1.0","type":"rich","title":"How The Periodic Table Was Created","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/b4f22573-3b8d-49ef-8efa-3c9438d24af5\" height=\"200\" width=\"100%\" title=\"How The Periodic Table Was Created\" frameborder=\"0\" scrolling=\"no\"></iframe>","height":200,"description":"In 1875, French chemist Paul-Émile Lecoq de Boisbaudran discovered the element 'Gallium' after isolating it from a zinc blende ore. However, shortly after his publication, he received word from a Russian chemist with the name of \"Mendeleeff\" that claimed he had predicted such an element to exist 6 years earlier. This is the story of how that Russian chemist - and a fellow German chemist - turned rival - uncovered the periodic law of the elements and formulated them all into one cohesive unit, transforming chemistry forever."}