This speaker took on gerrymandering in her state — and won! #TEDTalks

These costumes did not throw away their shot #TEDTalks

What does success look like for young people? #TEDTalks

Remembering Atlanta media mogul Ted Turner: His 1988 interview with Monica Pearson on 'Closeups'

"If we can tell a better story about democracy, we can tell a better story about America" #TEDTalks

Compliment a stranger or reach out to a loved one. You may do more good than you think #TEDTalks

A special message for TED fans from Sal Khan #TEDTalks