2,810,398 views
323,496 views
4,125,251 views
2,645,608 views
2,513,471 views
410,171 views
4,589,462 views
1,403,539 views
4,797,326 views
525,315 views
460,199 views
3,493,163 views
2,706,648 views
109,014 views
2,227,449 views
327,088 views
5,199,005 views
468,055 views
1,176,893 views
5,863,445 views
4,516,700 views
2,997,586 views
850,590 views
11,801,174 views
Only students who are 13 years of age or older can create a TED-Ed account.
