news and media experts on Instagram: "the Vortex bladeless wind turbine technology that brings 12 kW of free energy at home: The turbine operates without blades, using vortex-induced vibration (VIV) to generate electricity. It consists of a vertical mast shaped like a cylinder, which oscillates when wind passes at certain speeds. Vortex shedding causes the mast to vibrate at its natural frequency, which is harnessed to produce electrical energy via an alternator system using magnets and coils. T