Uploaded October 2025 | Updated September 2026, 2 weeks ago

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An EHD (electrohydrodynamic) thruster drone uses electrohydrodynamics, or "ionic wind," to generate thrust without moving parts, creating a silent and emission-free propulsion system. This technology uses a high-voltage electric field between two electrodes to ionize air, which then accelerates to create thrust. EHD thruster drones are a research-stage technology with potential applications for micro-drones and silent aerial vehicles