4 ms·
His TED Talk is great if you haven't seen him much: http://www.youtube.com/watch?v=ay8OMOsf6AQ http://www.youtube.com/watch?v=ay8OMOsf6AQ
by nickpinkston 16y ago
His TED Talk is great if you haven't seen him much: http://www.youtube.com/watch?v=ay8OMOsf6AQ http://www.youtube.com/watch?v=ay8OMOsf6AQ