Iceland has no shortage of natural dangers – volcanic eruptions, glacial floods, scaldingly hot springs and bitterly cold winters. But it is at least one of the few places on Earth where humans don't ...
Honda Aircraft Co. said Monday it has successfully completed a test flight with its HondaJet aircraft using a blend of 100% sustainable aviation fuel.
Hunt for Antarctica's 'missing meteorites' 英国科学家将赴南极寻找“失踪的陨石” Episode 170203 / 03 Feb 2017 British scientists plan to test if their theory about missing meteorites is true ...