IN A NUTSHELL ✈️ The C-17 Globemaster III has been a crucial military asset since its introduction in 1995, but still had room for efficiency improvements. 🔧 Microvanes are 3D-printed components attached with adhesive to reduce drag and improve fuel efficiency by 1%. 💰 The Air Force projects annual savings of $14 million, enhancing both … Continue reading “Air Force Engineers Stunned by Tiny Wing Vanes”: Simple Add-Ons Glued to Planes Deliver Massive Fuel Savings and Unmatched Efficiency