{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/5eef02f33ae2e972bc6e05d8/650d1a1356e85e0012c0f89f?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"S6 Ep 7 - Nettie Stevens","description":"<p>This week, Annie tells Phoebe all about Nettie Stevens, an American geneticist who discovered the sex chromosomes.</p>","author_name":"Annie & Phoebe "}