During the Cold War, the US Air Force operated the world's fastest air-breathing aircraft - the Lockheed SR-71 Blackbird. It was a plane which flew at the edge of space; so high that most other jet engines would seize because of the lack of air. A plane...

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WHAT IS SOLAR IMPULSE ? The only airplane of perpetual endurance, able to fly day and night on solar power, without a drop of fuel. Our challenge is to attempt the First Round-The-World Solar Flight in 2015. A way for Bertrand Piccard, André Borschberg...

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