Title | : | Astrophysicist Explains Gravity in 5 Levels of Difficulty WIRED |
Duration | : | 36 minutes, 32 seconds |
Uploader | : | WIRED |
Added On: | : | 20 December, 2019 |
Views | : | 9.3M times |
Likes | : | 274.7K |
Source | : | YouTube |
Astrophysicist Janna Levin, PhD, is asked to explain the concept of gravity to 5 different people; a child, a teen, a college student, a grad student, and an expert. Levin is the Claire Tow Professor of Physics & Astronomy at Barnard College of Columbia U