Inkjet vs Laser Jet (initial cost vs ink cost), recovering Samsung Galaxy clipboard data, Log4J vulnerability (patch available, threat is real), Profiles in IT (Devin Finzer, cofounder and CEO OpenSea), what drives innovation (Claude Shannon, Alexandr Wang, Devin Finzer), and Apple makes stalking with AirTags discoverable (visible on both iPhones and Android phones). This show originally aired on Saturday, December 18, 2021, at 9:00 AM EST on WFED (1500 AM).