Science and Nature

Physics Girl

Join host Dianna Cowern as she puts her MIT physics degree to the test. With experiments, demonstrations, and cool new discoveries, Physics Girl sheds new light on the fun, adventurous side of physical science.

The Science of Ventilation

12m 19s

How likely are you to get sick on an airplane? How safe are airplanes? The science of ventilation and bioaerosol research.


WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.