Horizon's eVTOL hoverbike debuts fascinating hemispheric rotors
• https://newatlas.com, By Loz BlainHorizon Aeronautics is prototyping an eVTOL hovercycle concept that uses a complex and interesting split-swashplate "Blainjett" variable pitch rotor system that only exposes half of each fan. Very odd, but Horizon says it's highly efficient.