64,641 views
197,636 views
49,139 views
29,886 views
316,346 views
256,099 views
94,426 views
32,186 views
150,012 views
21,589 views
42,979 views
1,385,735 views
251,177 views
209,774 views
5,905,474 views
7,340 views
151,984 views
28,214 views
38,832 views
34,896 views
1,938,462 views
Only students who are 13 years of age or older can create a TED-Ed account.
