Almost anything by Rives. All of his TED talks are supremely entertaining, and YouTube has further inspiring vids of him: http://www.ted.com/speakers/rives.html

Almost anything by Rives. All of his TED talks are supremely entertaining, and YouTube has further inspiring vids of him: http://www.ted.com/speakers/rives.html http://www.ted.com/speakers/rives.html I've been finding http://www.mixergy.com http://www.mixergy.com to have fantastic startup-topic interviews; best of all, they offer audio-only and full transcript versions in addition to video. http://fora.tv http://fora.tv is often what I turn to if I'm just in the mood to have speeches playing in the background.