Gav and Dan use their slow mo footage to discover just how fast a hummingbird beats its wings.
| Title | How Fast Can a Hummingbird Flap? |
|---|---|
| Genres | |
| Release Date | 2019-02-21 |
| Episode Runtime | 00 Hours 46 Minutes |
| Season Number | 1 |
| Episode Number | 10 |
| Production Companies | YouTube |
