PBS

Be Smart

Be Smart is created and hosted by Joe Hanson, Ph.D. We give you deep answers to simple questions about science and the rest of the universe. (official site)

Featured Videos

Episodes

See all Episodes for Be Smart

Specials

See all Specials for Be Smart

Collections

See all Collections for Be Smart

Explore Digital Studios Shows

Sign into PBS

By creating an account, you acknowledge that PBS may share your information with our member stations and our respective service providers, and that you have read and understand the Privacy Policy and Terms of Use.

Confirm Your Local Station

To help you find your favorite shows and great local content, we've selected a PBS station in your area.

Please confirm that WETA is your preferred local station, or choose another station below.