🚪 🚪 Gateway Jan 30, 2026 7 min read Bird Wings: Drag & Lift Why do planes have flaps? Why do birds fold their wings? Aerodynamics plays a huge role in robot drone launchers and flywheel shooters. aerodynamicsdrag-coefficientprojectile-motion +3
⚙️ ⚙️ Technical Jan 13, 2026 6 min read The Physics of Backspin: Why It Matters Stability. Retention. Range. How adding backspin to your game piece changes everything. physicsbackspinaerodynamics +2