1 Season
24 Episode
Planet Slow Mo - Season 1 Episode 10 How Fast Can a Hummingbird Flap?
Gav and Dan use their slow mo footage to discover just how fast a hummingbird beats its wings.
- Year : 2019
- Country : United States of America
- Genre :
- Studio : YouTube
- Keyword : slow motion
- Director :
- Cast : Gavin Free, Dan Gruchy