Making a Bladeless Tesla Turbine Generator in Lego
https://hackaday.com/2026/03/13/making-a-bladeless-tesla-turbine-generator-in-lego/

The Tesla turbine is a bladeless centripetal-flow turbine invented by Nikola Tesla in 1913, using the boundary-layer effect rather than having a stream of gases or a fluid impinge on …read more (https://hackaday.com/2026/03/13/making-a-bladeless-tesla-turbine-generator-in-lego/)