Δείτε γιατί οι βίδρες θεωρούνται από τα ευφυέστερα ζώα που υπάρχουν

Did you know otters can use tools? They use rocks to open clams. They can operate vending machines. They can slam dunk a basketball. Otters: They're way more advanced than you thought.

Posted by INSIDER on Friday, October 2, 2015