It's Okay To Be Smart is written and hosted by Joe Hanson, Ph.D
Follow me on Twitter/Instagram: @DrJoeHanson @okaytobesmart
Email me: itsokaytobesmart AT gmail DOT com
Facebook:   / itsokaytobesmart  
For more awesome science, check out: http://www.itsokaytobesmart.com
Produced by PBS Digital Studios:    / pbsdigitalstudios  

Joe Hanson Creator/Host/Writer
Joe Nicolosi Director
Amanda Fox Producer, Spotzen Inc
Kate Eads Associate Producer
Andrew Matthews Editing/Motion Graphics/Animation
Katie Graham Director of Photography
John Knudsen Gaffer
Dalton Allen PostProduction Intern

Theme music:
"Ouroboros" by Kevin MacLeod

Other music via APM
Stock images from Shutterstock, stock footage from Videoblocks



Last week's video:
The Recipe For Life    • The Recipe For Life…  

More videos:
Why Does February Have 28 Days?    • Why Does February Only Have 28 Days?  
Why Vaccines Work    • Why Vaccines Work  
Why Are Some People LeftHanded?    • Why Are Some People LeftHanded?  
Where Does the Smell of Rain Come From?    • Where Does the Smell of Rain Come From?