Tech Podcast: Solar powered plane soars

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The Solar Impulse project, based in Switzerland, aims to create a solar-powered airplane that can one day circumnavigate the globe without using a single drop of conventional fuel. They got one step closer this week, after a successful 26 hour test flight. Find out how the solar cells, and the pilot, held up during the night. We’ve also got stories on recent developments regarding Internet censorship in China, and on an early version of the radio that used…the telephone. (Photo: Matth1)

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Castle Building Gets Medieval, Bertrand Piccard, and GPS Atari Art

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On this week’s show, castle builders in France use medieval technologies and techniques to build a castle…from scratch. Also, we have an interview with Bertrand Piccard, who wants to one day fly a solar-powered plane, non-stop, around the world. And we end with one podcast listener’s amazing art project. He and his buddies use GPS and their bikes to make geo-spatial art!

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