Hackaday (unofficial) May 10, 2022 4:00pm Theory, Practice, and Ducted Fans #science #toolhacks #benchgrinder #ductedfan #physics #testing #hackaday posted by pod_feeder_v2 Theory, Practice, And Ducted Fans About a year ago, [Wyman’s Workshop] needed a fan. But not just a regular-old fan, no sir. A ducted fan. You know, those fancy fan designs where the stationary shroud is so close to the movin…