8:32

Removing Microplastics from Waters - Challenge Accepted | Katrin Schuhen | TEDxVienna

18:14

How to Succeed Without Confidence, Motivation, or Healing | Evy Poumpouras | TEDxAthens

14:18

Microplastics All Around Us | Dr. Jesse Meiller | TEDxFoggyBottom

16:38

A drop in a plastic ocean: how one person can make a difference. | Emily De Sousa | TEDxKanata

14:24

After watching this, your brain will not be the same | Lara Boyd | TEDxVancouver

8:55

Matematik zor değildir, sadece bir dildir | Randy Palisoc | TEDxManhattanBeach

16:06

Why do people get cancer, how it spreads, and how to prevent it?  | Sendurai Mani | TEDxProvidence

16:57

Microplastics: Knowns, Unknowns, and Actions | Sheila Hemami | TEDxBeaconStreet