This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Heres a novel potential public health measure against the flukick up the humidity. The cold, dry months of winter signal the start of flu season. But previous resear

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(二)月

A new study finds regular physical activity as a teenager may prevent cognitive impairment - a decline in mental abilities - decades later. Previous studies found that people who were physically active in later life were more likely to avoid mental d

发表于:2019-02-07 / 阅读(68) / 评论(0) 分类 VOA标准英语2010年(七)月

今天我们要学的词是 dependence. Dependence 名词,有依赖的意思。Saudi Arabia announced a $500 billion plan to build a business and industrial zone, seeking to reduce its dependence on oil export. 沙特阿拉伯宣布投资5000亿美元

发表于:2019-02-16 / 阅读(69) / 评论(0) 分类 英语单词荟萃

Aliens exist and they live in our midst disguised as humans--at least, that's what 20 percent of people polled in a global survey believe. 外星人不仅存在,而且假扮成人类生活在我们中间至少有20%的人这么认为。 The Reuters

发表于:2019-02-18 / 阅读(51) / 评论(0) 分类 阅读空间

Living in Fat City If you live in Australia, the US, the UK, Canada or New Zealand, then you live in the same place as me; Fat City. Fat City of course, being more of a collective mindset, and a culture of eating too much and moving too little, than

发表于:2019-02-19 / 阅读(54) / 评论(0) 分类 阅读空间

今天我们要学的词是 correlation. Correlation 名词,相关性。A new study finds a strong correlation between anger and heart attacks in first-time heart-attack patients. 一项新研究发现,愤怒的情绪跟第一次发心脏病之间有

发表于:2019-03-07 / 阅读(112) / 评论(0) 分类 英语单词荟萃