<p>We ask leading paleontologist Dr. Jingmai O'Connor to tell us everything she knows about feathered dinosaurs.</p>

What Can Light Tell Us About the Mona Lisa?

We hear amazing questions in the exhibit halls of the Museum of Science, Boston. Do woodpeckers get headaches? How many colors are in the rainbow? Who gets to drive the Mars rovers? Pulsar features short interviews with our education staff along with scientists, engineers, and experts from around the world in order to find the answers.