The BBC uses robo-cameras disguised as dung heaps to film wildlife up close, blending into any terrain...
Videoda söylenenler:
“to help with the filming. Spy Egret has backup. This is D ung Cam, a camera based on a pile of elephant poo. It even smells the part. It's designed to film on the move. Its zoom lens can capture the elephant's every move. That's not all. It can release a team of spy dungballs ...”