雜誌目錄

magazine

No. 67

2007年9月號

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鯊魚的第六感

除了視覺、嗅覺、聽覺、味覺、觸覺這五種感官,鯊魚還有敏銳的「第六感」:電覺,可以偵測微弱電場,捕捉獵物。

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雜誌文章

專家解答
Why is there an ozone hole in the atmosphere when there is too much ozone at ground level?Why is there an ozone hole in the atmosphere when there is too much ozone at ground level? —H. Cox, San Antonio, Tex. Ross J. Salawitch, a senior

2007-11-30

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