Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！科学美国人60秒

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美国科学60秒 SSS 2015-04-09

Telomeres are parts of chromosomes that protect the ends of the chromosomes. Theyre often likened to the aglets(绳两端的金属箍) at the end of shoelaces(鞋带). And like aglets eventually crack, telomeres tended to get shorter over time, with

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美国科学60秒 SSS 2015-04-10

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美国科学60秒 SSS 2015-04-13

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美国科学60秒 SSS 2015-04-14

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美国科学60秒 SSS 2015-04-15

Early warning systems can be the difference between life and death in earthquake-prone regions. But they are expensive. The US, Mexico and Japan have such systems. That leaves large swats of central and South America, Asia and the Caribbean unprotect

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美国科学60秒 SSS 2015-03-03

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美国科学60秒 SSS 2015-03-04

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美国科学60秒 SSS 2015-03-05

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美国科学60秒 SSS 2015-03-09

Have you ever sworn that you left your phone in the car only to find it in your pocket or on your desk or, admit it, in the fridge. Or maybe you just dreamed that you left it on the dashboard(汽车仪表盘) and the memory was so real, you had to ch

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美国科学60秒 SSS 2015-03-10

Modern European languages tend to share their names with the places they're spoken. Swedish: Sweden. German: Germany. And so on. But where'd they come from before that? One theory is the Anatolian hypothesis, Anatolia referring roughly to the Asian p

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美国科学60秒 SSS 2015-03-11

If you're senior citizen,music in the background maybe distracting, but for younger people, experts at Multitasking ,it's apparently no big deal.That's according to a study in the general gener telligents. Researchs are included 103 people, have betw

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美国科学60秒 SSS 2015-03-13

This is the Scientific Americans 60 Seconds Science. I'm Steve Mursky, got a minute? On tonight, a new episode of the hit series comedy The Big Bang Theory a mock copy of the Scientific Magazine becomes a big plot point, which makes today a good time

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美国科学60秒 SSS 2015-03-16

The Apple Watch grabbed most of the headlines when it launched on March 9. But for the scientific community, the companys new research kit product is probably the more interesting development. Researcher kit lets scientists more easily write apps for

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美国科学60秒 SSS 2015-03-18

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美国科学60秒 SSS 2015-03-19

This is Scientific American 60 seconds science, Im Andrea Alfano, got a minute? Just the sounds of the 1960 movie thriller Psycho may be enough to get your heart racing. Even when we may not be aware it, hearing music can affect our bodies as well as

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美国科学60秒 SSS 2015-03-06

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美国科学60秒-SSS 2015-06-09

Chimpanzees.They are much like us, genetically and atomically, and as it turns out, cocktail logically. Because we finally have solid evidence that chims drink alcohol. So say researchers who observed wild chimpanzees throw back fermented tree sap. T

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美国科学60秒-SSS 2015-06-08

One an old route humans took when they first migrated from Africa into Europe seems that they might have marched the path. Not like constant grettle who consciously left bright chromes, ancient humans ate as they tracked and they are appeared to have

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美国科学60秒 SSS 2015-06-04

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得 10 到 30 积分的奖励 ! Thank you ！

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air-inflated structure

analytical liquid chromatograph