🚀✨ MHD: Magnetic Hydrodynamics — The Hidden Propulsion of the Future ✨🚀 Most people think of propulsion as burning fuel. But Magnetohydrodynamics (MHD) changes the game — using magnetic fields electrically conductive fluids or plasmas to generate thrust without moving parts. ⚡ How It Works: MHD drives run an electric current through an ionized medium — plasma, liquid metal, or even seawater. This current interacts with a powerful magnetic field, producing Lorentz forces that push the fluid and