<p>We ask Shilpa Lawande, a Data Engineer at Facebook Boston, all about data and its impact on our lives.</p>

How Small Can You Make a Refrigerator?

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.