This is Scientific Ameicans 60-Second Science. Im Steve Mirsky. Got a minute? Would you mind telling me what this is all about, Mister? No problem, Captain. A study in the Journal of Applied Physiology shows that artificial gravity should prevent a b

发表于:2018-12-24 / 阅读(61) / 评论(0) 分类 Scientific American(七)月

Health Report - With Physical Activity, No Need to Be an Olympian This is the VOA Special English Health Report. Watching the Olympics probably made some people feel a little guilty about not exercising. The truth is, if physical inactivity were a sp

发表于:2019-01-08 / 阅读(67) / 评论(0) 分类 2012年VOA慢速英语(九)月

Four common bad habits combined smoking, drinking too much, inactivity and poor diet can age you by 12 years, a sobering new research suggests. 一项发人深省的新研究表明,吸烟、酗酒、不运动和不良饮食这四种常见的坏习惯

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 阅读空间