Cellphone network resellers (no contract, great prices), SHA 1 revealed (collisions explained), time dilation explained, Verizon Hum (how does it work, pricing), reverse image search (Google vs Tineye), Profiles in IT (Chuck Peddle, founder of the PC industry), Website of the Week (NASA Software Catalog), Amazon Web Services meltdown (a simply typo took servers offline), and AI beats the poker pros (machine learning evolves into an agressive player). This show originally aired on Saturday, March 4, 2017, at 9:00 AM EST on WFED (1500 AM).