The must-see hottest viral videos of 2011
Monday, December 19, 2011 - 11:30
in Psychology & Sociology
From babies "talking" to each other to Rebecca Black's "Friday" debut, a look at some of the videos that made marks this year
Updated by artificial intelligence Tue, 13 Jun 2023, 2:53:47 UTC Learn more
- Tell your friends
- Get science news via