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  • 美国英语听力80篇3 Lesson60

    [00:05.77]A private American company says it has identified all the chemical pieces in the genetic material that shapes human life. [00:17.82]Celera Genomics Group says it has identified and named all the genetic parts of the material inside the nucl...

  • 纯正英语一分钟-genetic engineering

    I think the idea of genetic engineering is fascinating. Its also quite dangerous. Fiddling around with what makes us human might make us less human. We could end up creating a Frankensteins monster. The idea of genetic engineering has been around for...

  • 访谈录 2010-07-11&07-15 姐就是长的胖,怎么了吧-

    Yes, so there's been a lot of science talk going on, some of which I'm very familiar with, the study that you quote from University of Pittsburgh I'm not familiar with. But I would take issue with your comment about the studies all being funded by th...

  • VOA标准英语2010年-India Debates Genetically-Modified Egg

    Critics question safety of the pest-resistant strain Steve Baragona | Washington, DC 05 February 2010 An Indian seed company has developed an eggplant that it says will dramatically reduce the need for pesticides. Related Links Mahyco Navdanya Indian...

  • SSS 2008-10-14

    This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Spending your life hanging out at the seaside might sound like easy living. But for marine mussels, a day at the shore is no walk on the beach. Clinging...

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