Tûranor PlanetSolar: World's Largest Solar Ship About to Complete Trip Around the Globe
The epic voyage of the Tûranor PlanetSolar - the world’s largest solar-powered boat - will soon come to a close...
SolarShip's Solar Cargo Helium Plane Is a Futuristic Airship That Actually Exists
People have talked about building futuristic airships for zero emissions cargo shipping for a long time, but most...
