The incredible, bendable, twistable, expandable elephant trunk - Chase LaDue & Bruce A. Schulte

 

Discover the incredible ways elephants use their trunks to sense and communicate information and emotion.
As a breeze blows through the savannah, a snake-shaped tube stretches into the air and scans the horizon like a periscope. But it s not seeing it s sniffing.
Containing no bones and an…

Source: TED-Ed (2021-03-15)