少食盐,更长寿(1)
Hints:
Kirsten Bibbins-Domingo
San Francisco
Stanford and Columbia University
sodium
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童话故事:小公主01
Sara Captain CreweMinchinIt was a dark winter day in London. A cab was going through the thick fog. There was a seven-year-old girl in the cab with her father. Sara and Captain Crewe had just ...
科学60秒:别带有色眼镜看待外来物种
___1___. And you shouldn’t judge a species by its place of origin. So say ecologists in a commentary in the journal Nature. They argue that conservationists should assess organisms based on the...
告别寂静的春天
故事Rachel Carson was a scientist and a bird watcher. She noticed, in the late '50s, the gradual disappearance of some birds, and linked it to our use of 1)pesticides. She wrote a book about her ...
长寿之道:对未来充满希望 (1)
Hints:Hilary Tindle Pittsburgh PennsylvaniaHere is a good reason to be hopeful about the future: it might help you stay alive. Findings from a new study were presented at a recent meeting of the...