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  • 美国科学60秒 SSS 2015-06-04

    Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !...

  • 美国科学60秒 SSS 2015-06-03

    Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !...

  • 美国科学60秒 SSS 2015-06-02

    Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得 10 到 30 积分的奖励 ! Thank you !...

  • 美国科学60秒 SSS 2015-06-01

    This is Scientific American's 60-Second Science. I'm Eric Barris. Got a minute? Maybe call it the Sex and the City footwear effect. High heels are stylish, and in some circles, considered a fashion requirement. But they come with risks. Emergency roo...

  • 美国科学60秒 SSS 2015-05-29

    Some 70 million American adults have high blood pressure. Three quarters of them rely on medication to keep the condition in check. But you've got to remember to actually take the daily dose. Now researchers have devised a longer-lasting alternative:...

  • 美国科学60秒 SSS 2015-05-28

    This is Scientific American - 60 Second Science. I'm Dylan *. Got a minute? The first murder victim in the Bible is Abel, taken out by his brother, Cain. And now we have what looks to be the earliest known homocide to be confirmed by scientists. A ne...

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