20:47
Laughter is Medicine | Anjelah Johnson | TEDxUniversityofNevada
19:17
The Skill of Humor | Andrew Tarvin | TEDxTAMU
18:23
Life Is Hard But Enjoying It Is Easy | Dusty Slay | TEDxNashvilleSalon
18:15
My Life As A One-Man Band | Tommy Emmanuel | TEDxMelbourne
20:31