Google Checkout, Lifehacker.com, Arstechnica.com, Profiles in IT (Richard Stallman, founder of Free Software Movenment and GNU Licensing), Jamaica (politics, education, and the economy), Website of the Week (wikileaks.org), Taliban demand cell phone shutdown at night, Food Science (baking powder versus baking soda), Neural networks and learning (learning rate/capacity, associative memory and memory hooks, impact of expectation), and high efficiency solar thermal power (oil heated to 400C used to drive steam turbines). This show originally aired on Saturday, March 1, 2008, at 9:00 AM EST on 3WT Radio (WWWT).