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比尔•斯通是一位非比寻常的探险家,他曾探究过地球最深的深渊。他要讨论他为寻找太空飞行新能源而开采月球冰层的努力,并想要开发一个自动机器人以研究木卫二号行星。
Engineer and daredevil caver Bill Stone pushes the frontier -- through flooded tunnels, the remotest depths of the Earth and the limits of human endurance. Next up, he’s planning to mine moon ice by 2015 and build an autonomous robot to visit the icebound sea of Jupiter’s moon Europa. Full bio »
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