Tech Talk Radio Podcast

Audio CAPTCHAs, avoiding CAPTCHAs with akismet, Google's ESP game for image labeling, Profiles in IT (Karlheinz Brandenburg, father of MP3), Virginia Tech places 3rd in DARPA Urban Challenge, electronic voting machine update, installing Ubuntu Linux, and free opensource software (Open Office, GimpShop, Audacity, MediaCoder). This show originally aired on Saturday, November 10, 2007, at 9:00 AM EST on 3WT Radio (WWWT).