文章列表
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1.60秒科学:物种胜出 背后有因
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美国加州梅林镇的海岸有一种名叫泰德斯茺(Tidestrom)的豆科植物,正在垂死挣扎。它们的生存正在受到一种外来植物的威胁,名叫欧洲滩头草。 At Point Reyes Nat...
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2.60秒科学:香槟如何倒才更香醇?
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You don't have to be a champagne buff to want the best flavor from your bubbly. So the secret to a perfect glass? It's all in the pour, according to a...
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3.60秒科学:脑波促眠有奇效
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Ahhh, sleep. Theres nothing better than a nice, long, uninterrupted [LOUD NOISE]. Awwgh. I cant sleep when theres [NOISE]. But dya ever notice: noise ...
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4.60秒科学:史前第一刀
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这看起来像是我们的祖先懂得收集有着锋利边缘,可以用来切肉的工具,就好像小孩子们懂得挑选扁平的石头用来打水漂一样。但是未来的考古工作致力于寻找把石头塑造...
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5.60秒科学:小舌钉引发大牙缝
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给舌头打洞装舌钉常常会导致口腔感染,牙齿的磨损与破损,或是口腔外伤。那位女生后来呢? 她戴上了牙套用以把两颗门牙重新矫正回去,这可没舌钉那么帅了吧。 Th...
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6.60秒科学:会唱歌的蓝鲸
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Scientists analyzed around 2,500 of those calls, and found that the second part (sound) is nearly identical in pitch every time from each whale: 16 he...
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7.60秒科学:转基因油菜作物逃离农场
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One of the concerns about working with genetically modified crops has been that vegetation growing in agricultural fields might escape out into the wo...
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8.60秒科学:利用录音发现青蛙的数量可能被高估了
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Frog census volunteers misinterpreted recorded frog sounds in the field, leading researchers to suspect that frog populations may be even lower than t...
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9.60秒科学:小白鼠实验表明:辣椒中的辣椒素有助于
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Rats with high blood pressure benefited from a long-term diet rich in capsaicin, which gives the heat to hot peppers and starts a chemical sequence th...
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10.60秒科学:物理系学生普遍表现出对男教授的偏爱
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Male and female actors gave physics lectures to college students. All students thought the males were more knowledgeable. And whereas female students ...