ScienceAn apple a day keeps the doctor awayTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScienceJessie Wingard08/21/2018August 21, 2018We take a look at how South Africa has become a world leader in penis transplants. Stem cell therapies – miracle cure or harmful to your health? We discuss mental health and climate change. https://p.dw.com/p/33UEKAdvertisement