The PDF linked to in the article explains how it works: https://26011849.fs1.hubspotusercontent-eu1.net/hubfs/26011849/Aeromine%20Website/downloads/Aeromine%205

The PDF linked to in the article explains how it works: https://26011849.fs1.hubspotusercontent-eu1.net/hubfs/26011849/Aeromine%20Website/downloads/Aeromine%205000%20Wind%20system%20brochure%202023.pdf https://26011849.fs1.hubspotusercontent-eu1.net/hubfs/260118... Obviously, it's not bladeless - you just can't see the blades. Page 4 of the PDF explains how it works: the airfoils create a vacuum above the propeller, which then sucks air from below, which generates the power.