18:19
Why Weight Lifting is a Waste of Time | Dr. John Jaquish | TEDxMayfieldHS
14:30
What crows can teach us about death | Dr. Kaeli Swift | TEDxSalem
21:52
No Sex Marriage – Masturbation, Loneliness, Cheating and Shame | Maureen McGrath | TEDxStanleyPark
17:42
A Theory You've Never Heard Of | Michael Robinson | TEDxUniversityofHartford
16:10