https://dfarq.homeip.net/charles-tandy-the-mastermind-behind-radio-shack/?utm_source=rss&utm_medium=rss&utm_campaign=charles-tandy-the-mastermind-behind-radio-shack David L. Farquhar on technology old and new, computer security, and more Sun, 15 Mar 2026 21:32:24 +0000 hourly 1