![Radiolab show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/075/small/wnyc-s-radio-lab.jpg)
Summary: <p>Carl Zimmer is one of our go-to guys when we need help untangling a complicated scientific idea. But in this short, he unravels something much more personal.</p>
Summary: <p>Carl Zimmer is one of our go-to guys when we need help untangling a complicated scientific idea. But in this short, he unravels something much more personal.</p>