TEDTalks: Talks By World's Biggest Innovators

I have been watching these videos for the past few weeks off and on. They are a series of 20 minute talks by some of the most gifted and innovative people of our time. Each one has the opportunity to speak for 20 minutes about anything they desire to share that has, or could possibly, benefit society. TEDTalks is the name of the video section but be sure to look into TED.com. They are a group with an amazing mission.