The other ZEHST (zero-emission hypersonic airliner) model that was unveiled at the Paris Air Show 2011 was EADS’ VoltAir. VoltAir is an electricity-driven aircraft that could […]
Siemans just unveiled the world’s first true plug-in hybrid-electric airplane, which has an engine that resembles the Chevy Volt‘s. The airplane took its maiden flight on […]
The unfolding of these Green concept Bicycles has proven that pedal power is all set to propel the future of urban transportation to even cleaner, greener […]