文章列表
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1.60秒科学:我们大部分人都摄入了过多的食盐(有声
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A CDC study of 4,000 adults found that more than 90 percent ate more sodium than recommended levels. Even if you have a light hand with the salt shake...
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2.60秒科学:天然润滑油使圣安德烈亚斯断层活动不
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Portions of the San Andreas fault seem to self-lubricate with a clay layer that's deposited by fluid seeping through cracks opened by fault movement T...
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3.60秒科学:克隆氏病不仅仅由基因决定,病毒感染起
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Mice with a genetic predisposition to get a Crohn's-like disease were kept healthy until exposed to a virus that apparently triggers the condition. Cr...
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4.60秒科学:森林的过度砍伐导致痢疾在巴西肆掠
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A 4 percent decrease in forest was associated with a nearly 50 percent rise in malaria cases in western Brazil. You know saving the rainforest is good...
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5.60秒科学:男性声音能显示出说话人的体能状况(有
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Study subjects were able to accurately assess men's physical strength based only on listening to them speak Which of these guys would you guess is str...
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6.60秒科学:网络数据分析给足球明星排名(有声)
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Soccer generates fewer performance statistics than does a sport such as baseball. A network analysis approach enables researchers to guage the value o...
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7.60秒科学:伏特加的不同口味
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I once took part in a vodka tasting contest, in which participants tried to tell an expensive brand from a cheap one. I dont recall the exact outcome,...
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8.60秒科学:气泡也繁殖,大泡变小泡(有声)
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Bubbles. Big ones entertain children and tiny ones tickle champagne aficionados. Even witches appreciate what they bring to a boiling cauldron. If you...
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9.60秒科学:大自然是活力之母(有声)
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Its refreshing. Its invigorating. And it leaves you feeling truly alive. No, Im not talking about a cold shower or a fruit smoothie with a mochachino ...
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10.假钞难造,蝴蝶居功(有声)
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Counterfeiters and money minters constantly try to outsmart each other. But money could become much harder to forgethanks to butterfly wings. Butterfl...