scuba diving
2008-11-12 09:48
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Thin Women Earn Fat Paychecks
According to research, for working women, being skinny equals a higher pay. For men, being skinny equals a lower pay. Why is this the case? Is this world even fair?
科學60秒:服完藥后吃點糖
Used to be that sick kids got lollypops after a visit with the doctor. But in some cases candy can be more than a reward—it can be part of the therapy. Because scientists have found that, chron
為師之道
短文What makes a teacher? It is customary for adults to forget how hard and dull and long school is. The learning by memory of all the basic things one must know is a most incredible and unend...
健康：南非總統(tǒng)公布HIV檢測結(jié)果
健康：南非總統(tǒng)公布HIV檢測結(jié)果President Zuma said he was revealing his HIV status to promote openness, and to eradicate the silence and stigma that accompanies the AIDS epidemic. He told a crowd a...
