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Bill Stone explores the world's deepest caves

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About this talk

Bill Stone, a maverick cave explorer who has plumbed Earth’s deepest abysses, discusses his efforts to mine lunar ice for space fuel and to build an autonomous robot for studying Jupiter’s moon Europa.

About Bill Stone

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… Full bio and more links