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  • VOA标准英语2011--Radio Essays Explore Technological Creat

    Radio Essays Explore Technological Creativity There are mechanisms in nature as well as in human endeavors like engineering and art. Since 1988, the creative manipulation of these mechanisms has been explored in short radio essays about the history o...

  • VOA标准英语2010年-Book Explores Use of Technology to Rev

    There are efforts worldwide to control the release of harmful greenhouse gases into the atmosphere to stop global warming. Some experts are now considering the idea of saving the planet through so-called geoengineering. The controversial idea is the...

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