It's Okay To Be Smart

Joe Hanson, Ph.D. is a curious group of atoms in a curious universe, and he's here to tell you how it all works. Subscribe for new science videos every week! Have ideas or questions? Find me on Twitter: @okaytobesmart or @DrJoeHanson


5:59

Do Trees Talk?

It's Okay To Be Smart

Shared 8 months ago
222K views

6:21

Is Your Eye Color Real?

It's Okay To Be Smart

Shared 10 months ago
656K views

6:00

Do Fish Pee?

It's Okay To Be Smart

Shared 1 year ago
662K views

6:55

Is Height Genetic?

It's Okay To Be Smart

Shared 1 year ago
1.8M views