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科学美国人60秒 SSS 用天文学工具来识别鲸鲨
用天文学工具来识别鲸鲨 This is Scientific American 60-Second Science. I'm Annie Sneed. 这里是科学美国人60秒科学。我是安妮斯尼德。 It's called the whale shark. And, as the name implies, it's huge. In fact, it's the large
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科学美国人60秒 SSS 海平面上升可能淹没互联网
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 The big hurricanes last summerHarvey, Irma and Mariaknocked out internet service for many residen
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科学美国人60秒 SSS 蜜蜂的警报信号可以保护大象
This is Scientific American 60-Second Science. I'm Annie Sneed. 这里是科学美国人60秒科学。我是安妮斯尼德。 Humans and elephants don't always g?et along. In Africa and Asia, elephants damage infrastructure, farmers' crops, and natu
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科学美国人60秒 SSS 古代牙石为铁器时代饮食提供线索
古代牙石为铁器时代饮食提供线索 This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 We have pretty good dental hygiene todayregular bru
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科学美国人60秒 SSS 将墙变成触摸屏其实很便宜
Hi, I'm Scientific American podcast editor Steve Mirsky. And here's a short piece from the July 2018 issue of the magazine, in the section called Advances: Dispatches from the Frontiers of Science, Technology and Medicine. 大家好，我是《科学美
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科学美国人60秒 SSS 美墨边境墙可能破坏生物多样性
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 The U.S.Mexico border is a hotspot for biodiversity. You have deserts, you have grasslands, you h
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科学美国人60秒 SSS 口腔愈合速度带来的启示
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 When you burn your tongue or cut your cheek, the pain can be intense. But the wound heals pretty
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科学美国人60秒 SSS 一些乌鸦会攻击死去的同伴
This is Scientific American 60-Second Science. I'm Jason G. Goldman. 这里是科学美国人60秒科学。我是杰森古德曼。 Crows react really strongly to one of their own being deadincluding gathering around their deceased comrades. Some exp
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科学美国人60秒 SSS 你能留意到微小的细节吗?
Hi, I'm Scientific American podcast editor Steve Mirsky. And here's a short piece from the July 2018 issue of the magazine, in the section we call Advances: Dispatches From The Frontiers Of Science, Technology And Medicine: 大家好，我是《科学美
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科学美国人60秒 SSS 微生物与你一起乘地铁通勤
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 Every day, five million commuters ride the Hong Kong metro. Human commuters that is. Because ther
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科学美国人60秒 SSS 鸟类学习同伴语言保护自身安全
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 People speak thousands of languages in the world today. And same goes for the bird world. 今天，
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科学美国人60秒 SSS 从空气中获取肥料的玉米品种
This is Scientific American 60-Second Science. I'm Christopher Intagliata. 这里是科学美国人60秒科学。我是克里斯托弗因塔利亚塔。 Plants need three things to grow: air, water and nutrients. Farmers usually take care of the last
