Why sex really matters | David Page | TEDxBeaconStreet
15:53
Learn the perfect hormonal time to sleep, eat, and have sex | Michael Breus | TEDxManhattanBeach
19:23
Heart Rate Variability: Harnessing Your Own Personal Superpower | Inna Khazan | TEDxBostonCollege
21:52
No Sex Marriage – Masturbation, Loneliness, Cheating and Shame | Maureen McGrath | TEDxStanleyPark
11:11
Good Sex Isn't About Knowing What You're Doing | Sarah Byrden | TEDxVail
16:06
Why do people get cancer, how it spreads, and how to prevent it? | Sendurai Mani | TEDxProvidence
13:02
Mathematics and sex | Clio Cresswell | TEDxSydney
14:53
The secret to getting better sleep tonight | James Leinhardt | TEDxManchester
19:00