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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo
Vaccine - a planned exposure to an antigen in order that memory B lymphocytes can retain a memory for it. In practice the organism carrying the antigen is either killed or modified so that it does not
Smooth by Santana Man it's a hot one Like seven inches from the midday sun I hear you whisper The words melt everyone But you stay so cool My mu-equita My Spanish Harlem Mona Lisa Youre my reason for reason The step in my groove And if you say This l
Science and Technology A not-so-hard graft 科技 一个不那么难的移植 Transplantable blood vessels can now be grown as desired 可移植的血管现可随意培育 Medical technology 医学技术 ANOTHER advance in the emerging technology of
When looking for diet plans to gain muscle there aresome great tips that can help you to ensure that you are eating to help you build the muscle that you want.Your diet is just as important as exercise and when you place the right amount of importanc
肌肉生而不等 Don:Its not fair! Yal: Whats not fair? D: I was rereading the Constitution of the United States. It says here that All people are created equal.Thats just not true! Y:What do you mean? D: Well, its always being my dream to become t