标签：SSS 2012-02-16 相关文章

SSS 2012-08-22

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Camouflage face paint can make a soldier invisible to enemy in eyes. But it won't shield him from the shearing heat of a roadside bomb, a lethal eleven hundr

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(八)月

SSS 2012-08-20

This is scientific American sixty seconds science. I am Amy Kraft. Got a minute? Sweat potatoes contains fiber, vitamin A and calcium, but the way that scientists think they can make them even more healthful is literally shocking. Researchers found t

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(八)月

万花筒 2011-02-16&02-18 奥巴马2012财年预算赤字严重

President Obama unveiled his budget proposal for the coming year. And at a time when a lot of Americans are struggling economically and many are worried about this nation's massive national debt, this budget hasn't seemed to satisfy anybody. There ar

发表于:2019-01-07 / 阅读(54) / 评论(0) 分类 万花筒2011年

SSS 2008-09-16

This is Scientific American's 60-Second Science. I'm Cynthia Graber . This will just take a minute. Theres a traditional bowl in Korea that locals say makes food safer. And they might be right. The bowl is made of almost 80 percent copper. Copper ion

发表于:2019-01-08 / 阅读(127) / 评论(0) 分类 Scientific American(九)月

SSS 2008-04-16

This is Scientific American's 60-Second Science, I'm Steve Mirsky. Got a minute? When I got into a cage with a Komodo dragon almost 10 years ago for a story, I had no idea that its skull was so special. Neither did scientists until now. But a report

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(四)月

SSS 2008-02-07

This is Scientific Americans' 60-Second Science. I am Adam Hinterthuer. Got a minute? Hitting your mid-forties? Chances are you are feeling down but don't hang your head. You are just at the bottom of life's U shaped path of happiness. You might not

发表于:2019-01-08 / 阅读(77) / 评论(0) 分类 Scientific American(二)月

SSS 2009-02-10

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Heres a novel potential public health measure against the flukick up the humidity. The cold, dry months of winter signal the start of flu season. But previous resear

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(二)月

SSS 2009-02-03

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? Mosquitoes have an unwitting new ally in the war on infectious diseasesconservationists. Turns out that, for mosquitoes carrying dengue-fever, environmentally consci

发表于:2019-01-08 / 阅读(93) / 评论(0) 分类 Scientific American(二)月

SSS 2009-02-02

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. If you have a dog, you know you gotta walk it. But do you know how it walks? Well, if you have no idea which foot Fido puts forward when, youre in good c

发表于:2019-01-08 / 阅读(95) / 评论(0) 分类 Scientific American(二)月

SSS 2009-01-02

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Mosquitoes carry nasty diseasesdengue fever, west nile, malaria. But the microbes that cause those diseases dont attach themselves to the mosquitoes an

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 Scientific American(一)月

SSS 2010-07-16

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute？ Whaddya get when you cross a planet with a comet? Well, HD 209458b looks like a candidate. Its a gas giant planet also called Osiris, and its orbiting so close to its st

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 Scientific American(七)月

SSS 2010-02-02

When your kids misbehave, maybe you tell them to stop acting like chimps. Well, that would be an insult to the familiar common chimp, Pan troglodytes, which actually grows up pretty fast. Now bonobos, the other chimp species, or Pan paniscus, enjoy h

发表于:2019-01-08 / 阅读(61) / 评论(0) 分类 Scientific American(二)月

SSS 2010-02-03

(Gunshot.) Shhhh, just lie still, son, dont try to talk. I know what youre wondering. You come into town with the fastest draw in the West and I let you draw first and still youre still the one lying here a bullet in ya. Well, if only youd studied so

发表于:2019-01-08 / 阅读(78) / 评论(0) 分类 Scientific American(二)月

SSS 2012-08-10

We all create it, even if we usually dont like to think about it: waste. And the journal Science devotes its new issue to the subject. It delves into the problemshome garbage, plastics, metal, water, even everyones favorite, sludgeand discusses resea

发表于:2019-01-08 / 阅读(104) / 评论(0) 分类 Scientific American(八)月

SSS 2012-08-09

This is scientific American sixty seconds science, I'm Cynthia Graber, this will just take you a minute. Tea and coffee are drunk worldwide, far beyond their original ecological niches. Now it looks like another caffeinated beverage also gained popul

发表于:2019-01-08 / 阅读(73) / 评论(0) 分类 Scientific American(八)月

SSS 2012-08-08

Olympic athletes submit their bodies to grueling training. And then they soar around the world to meet the competition. American east coast athletes traveled five time zones to get to London. West coast athletes leapt over eight. And increased the od

发表于:2019-01-08 / 阅读(57) / 评论(0) 分类 Scientific American(八)月

SSS 2012-08-06

This is Scientific American sixty seconds space, I'm John Matson, got minute? Touchdown confirmed. We are safe on Mars. Time to see where our Curiosity will take us. The control room at NASA's Jet Propulsion Laboratory late in the evening of August 5

发表于:2019-01-08 / 阅读(59) / 评论(0) 分类 Scientific American(八)月

[科学美国人60秒] SSS 2015-07-16

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 ！

发表于:2019-01-16 / 阅读(53) / 评论(0) 分类 2015年Scientific American(七)月

科学美国人60秒 SSS 2016-8-02

Weve all heard the adage: monkey see, monkey do. But it is literally trueif a monkey sees you looking at something, it will look, too. Now, a study shows that this tendency for a monkey to track what another is looking at is age-dependent. And in a v

发表于:2019-01-20 / 阅读(61) / 评论(0) 分类 2016年Scientific American(八)月

美国科学60秒 SSS 2015-02-02

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

发表于:2019-01-20 / 阅读(107) / 评论(0) 分类 2015年Scientific American(二)月
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