22:14
Crows, smarter than you think | John Marzluff | TEDxRainier
17:43
The Hidden Magic Of The Animal-Human Relationship | James French | TEDxBologna
17:37
How Dogs Tell Us What We Need to Know | Barbara Sherman | TEDxSandhillsCommunityCollege
23:45
Fermi's Paradox and the Psychology of Galactic Empires | Matthew O´Dowd | TEDxTUWien
14:08