Halocopter / Heliseed / Solarcopter (2023)
aeronautics, aerospace, aircraft, aviation, conceptual, design, drawing, electric vehicles, engineering, experimental, flight, flying, future, green transport, helicopter, helicopters, hope, humanity, ideas, inventions, machines, mechanics, personal transport, personal vehicles, science, solar cells, solar energy, solar panels, solar power, technology, transport, vehicles
Cyril Hubbards 