SSS 2011-05-02

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The story is called Appointment in Samarra. A Baghdad merchant sends a servant to buy provisions. While at the market, the servant bumps into Death, who makes a threaten

发表于:2019-01-08 / 阅读(42) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-03

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. The tabloids love a good celebrity romance. But so do scientists. One has even used movie stars as models for understanding why people tend to marry partne

发表于:2019-01-08 / 阅读(47) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-04

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Parents wring their hands over infant sleep patterns. And so when those patterns change, parents tend to panic. But if your baby is sleeping more or na

发表于:2019-01-08 / 阅读(46) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-05

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Some things are best done after dark--setting off fireworks, telling scary stories and charging your plug-in hybrid electric vehicle, because a new study s

发表于:2019-01-08 / 阅读(49) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-06

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Albert Einstein wins again. A new study has confirmed another prediction of his theory of general relativity. The corroboration appears online in the jou

发表于:2019-01-08 / 阅读(45) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-09

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? It's not news that tobacco's bad for your healthnearly half a million Americans die from tobacco-related illnesses every year. And among people who abuse drugs

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-10

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? One way advertisers convince us to buy something is to remind us that weve enjoyed their product before. But unfortunately, we can have fond memories of a produc

发表于:2019-01-08 / 阅读(52) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-11

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? One way advertisers convince us to buy something is to remind us that we've enjoyed their product before. But unfortunately, we can have fond memories of a pro

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-16

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you want to guess how many jelly beans are in a jar, you should ask your friends. Then average their answers. Because a group guess is often more accu

发表于:2019-01-08 / 阅读(50) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-12

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Theres one message waiting for you. Imagine that you wanna send a secret message to your colleague at the CIA. You can encrypt it to prevent counterspies from re

发表于:2019-01-08 / 阅读(67) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-18

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Princess Ahmose-Meryet-Amon enjoyed a privileged lifestyle in what is now Luxor about 3,500 years ago. But she may not have been a happy princess towar

发表于:2018-12-24 / 阅读(42) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-19

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. Its graduation season. And some scientists got to wondering whether the folks who shake hundreds of hands while passing out diplomas run the risk of coming

发表于:2018-12-24 / 阅读(37) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-23

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Whether it's for streaming Netflix or sharing files, we're gobbling up more and more dataand we want it faster. But even shooting data with lasers over fiber-o

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-25

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. A jumping cockroach. A glowing mushroom. And a leech that has teeth. These are three of scientists' picks for the Top Ten New Species described in 2010.

发表于:2018-12-24 / 阅读(54) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-26

A jumping cockcroach, a glowing mushroom and a leech that has teeth. These are the three of scientists picks for the big top ten new species decribed in 2010. The list is dissembled by the international institute for species exploration at Arizona St

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-27

Do you come from a country that has let's say a history of environmental disaster or conquests, and your culture probably tight that has strong social norms and doesn't tolerate much deviance from this norms, and then your culture probably autocratic

发表于:2018-12-24 / 阅读(40) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-30

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Do you come from a country that has, let's say, a history of environmental disasters or conquests? Then your culture is probably tightit has strong soc

发表于:2018-12-24 / 阅读(38) / 评论(0) 分类 Scientific American(五)月

SSS 2011-05-31

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Bad blood pressure and cholesterol numbers are predictors for future health problems. You wont definitely have a heart attack, for example, but your risk is higher. Now re

发表于:2018-12-24 / 阅读(36) / 评论(0) 分类 Scientific American(五)月
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