Around the world in eight days thanks to hydrogen – Bertrand Piccard’s new bet
He always has a frank look, balanced words and that irresistible Lausanne accent. Eight years after his historic world tour at the controls of the
kerosene
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China builds plane that travels at 9 times the speed of sound using kerosene
Researchers in China developed what would be the first hypersonic detonation wave engine aircraft capable of traveling at 9 times the speed of sound using
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