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In the wake of the 2012 Sandy Hook Elementary School massacre that took the lives of 20 first grad
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In recent years a groundbreaking new study has been released into the effects of the contraceptive
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安慰剂可以被用来治疗常见的医学疾病吗?为了找到答案,《地平线》开始了一项具有里程碑意义的研究。100多名志愿者因背痛接受治疗,除了假药和精神力量,其它什么都不用。他们的大脑能产生比处方止疼药更好的
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