Watch this if you're scared of snakes - Andrew Whitworth
4:57
What happens when you fall into piranha-infested waters? - Antonio Machado-Allison
5:12
The world’s most painful insect sting - Justin Schmidt
5:05
The surprising secrets of hummingbird flight - Kristiina J. Hurme and Alejandro Rico-Guevara
5:00
Why do cats have vertical pupils? - Emma Bryce
24:20
Rarest Snakes in the World
5:25
Why did Megalodon go extinct? - Jack Cooper and Catalina Pimiento
5:50
Why do you want to squeeze cute things? - Joshua Paul Dale
4:58