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By David McAlary A new U.S. study highlights more negative health effects women might suffer if they take hormone supplements to combat the symptoms of aging. We know that taking the female hormones e
Clinton Recovering From Blood Clot In Her Head Charles Eyler knows all about blood clots. Hes had two. Theyre painful, I mean really painful. Really bad pain, Eyler said. And now, Secretary of State Hillary Clinton has her second blood clot. The firs
This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. They say what doesn't kill you makes you stronger. But sometimes what makes you stronger can kill you, at least when it comes to blood clotting. Because
There is a famous saying that it is better to be famous at the early age. With the development of the mass media, people can get fame much easier than before, so there are more and more children get famous. Early in the 1990s, the girl twins became t
Paper seems completely harmless, but deployed properly, it can be a serious weapon: paper cuts are just the worst. 纸看起来无害,但合理使用的话,它也能成为犀利的武器:最严重的状况就是被纸割伤。 Its all to do wit
32 Yes, 这是现在的小学生都会的单词。但是大学 英语 专业的人有时也搞错,例如,对于对方的否定句表示赞同时,很多时候,很多人仍旧会回答yes,而不会说no. 英语 中表示同意的词很多,如