Optional device driver updates (may not be necessary), commuting with a laptop (on or off), suggested crypto exchanges (Coinbase, Binance, Gemini, Kraken), microwave inference (with WiFi), flying with cell phones (do they really interfere with avioncis), Profiles in IT (Satashi Nakamoto, creator of Bitcoin), the cypto kids (Ethereum vs Cardano), and the oldest computer program still in use (DoD MOCAS). This show originally aired on Saturday, November 6, 2021, at 9:00 AM EST on WFED (1500 AM).