WEBVTT 00:00:00.912 --> 00:00:41.389 Introduction by JD Schraum. Quick survey of the audience. Personal bio. 00:01:12.786 --> 00:02:22.307 Discussion of why Sal Khan was asked to speak. 00:02:22.307 --> 00:02:26.414 Notification of TED live viewing event. 00:02:26.414 --> 00:02:45.772 Introduction of Luke Pena. 00:02:45.772 --> 00:06:01.687 Luke Pena discusses his background as a homeschooled (non-traditional) student. 00:06:01.687 --> 00:06:05.326 Luke introduces Khan Academy. 99:59:59.999 --> 99:59:59.999 Sal Khan's presentation. 99:59:59.999 --> 99:59:59.999