A project all about fuel-free flight. Solar energy, but in the form of warm air. A hot air balloon without a burner.Ā
Itās an intriguing mix of disciplines: the "vehiclesā themselves are described asĀ āsculpturesā, but include a solar-powered Raspberry Pi for gathering atmospheric data and sculptures. Itās an engineering achievement. The project is trying to imagine a post-fossil-fuel world.
You should definitely take a look at the introductory info packĀ (PDF).















