Porsche 918 Spyder plug-in hybrid drive debuts in Frankfurt: "Porsche has debuted the long-awaited production model of its 918 Spyder at the 2013 Frankfurt Motor Show (IAA). Billed as the "genetic blueprint for the Porsche sports car of the future," the plug-in hybrid super sports car is designed to strike a balance between performance and efficiency, boasting acceleration of 0 to 100 km/h (0 to 62 mph) in 2.8 seconds and a top speed of 211 mph despite miserly fuel consumption estimated at 3 liters per 100 km (0.8 gallons per 62 miles)."
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Thursday, September 12, 2013
The Next Space Shuttle: Hybrid Engines Make Runway-To-Orbit Missions A Reality | Popular Science
The Next Space Shuttle: Hybrid Engines Make Runway-To-Orbit Missions A Reality | Popular Science: "A disembodied jet engine, attached to a hulking air vent, sits in an outdoor test facility at the Culham Science Center in Oxfordshire, England. When the engine screams to life, columns of steam billow from the vent, giving the impression of an industrial smokestack. Engineer Alan Bond sees something more futuristic. “We’re looking at a revolution in transportation,” he says. For Bond, the engine represents the beginning of the world’s first fully reusable spaceship, a new kind of craft that promises to do what no space-faring vehicle ever has: offer reliable, affordable, and regular round-trip access to low Earth orbit."
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