5G deployment (network and phone availability), crab powered computers, WiFi print server (reclaim an old printer), unlimited data (with no hard data limits explained), Facebook account recovery (via email, cell phone, or trusted contacts), stopping iPhone notifications, Profiles in IT (Stephen Wolfram, creator of Mathematica and Wolfram Alpha), June Alemida (dicovered coronavirus using electron microscope), Zoom security update, Hubble Space Telescope (celebrates 30th anniversary), and the China National Blockchain (a financial system threat). This show originally aired on Saturday, April 25, 2020, at 9:00 AM EST on WFED (1500 AM).