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科学美国人60秒 SSS 隐形杀手搭本地植物幼苗的便车
隐形杀手搭本地植物幼苗的便车 This is Scientific American 60-Second Science. I'm Christopher Intagliata. When wildfires rip through a landscape, firefighters have the first and most immediate job. But then, that burned moonscape often pa
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科学美国人60秒 SSS 吸入核糖核酸可能有助于治疗囊性纤维病
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Your genome is sort of like a library with each gene an instruction manual for making proteins. Bad news is, you can't return a book and take out a new edition. But the techni
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美联社新闻一分钟 AP 看超级英雄电影会激发利他主义
This is Scientific American 60-Second Science. I'm Lucy Huang. Have you ever left the theaters after watching a Batman or Superman movie feeling like you wanted to be a better person? If so, you're not alone. Research finds that superheroes may be mo
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科学美国人60秒 SSS 一夫一妻制可能已写入我们的基因中
This is Scientific American 60-Second Science. I'm Karen Hopkin. Monogamy. What makes one species p?air off, while members of a closely related species play the field? The answer may lie in their genes. Researchers at the University of Texas at Austi
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科学美国人60秒 SSS 不合时机的迁徙导致鸟类死亡之战
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Birds in Europe have the same problem as residents of cities like New York and L.A.: a housing crisis. Not enough nest space to go around. For a species called pied flycatcher
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科学美国人60秒 SSS 蚂蚁通过隔离来防止疾病传播
This is Scientific American 60-Second Science. I'm Lucy Huang. It's peak cold and flu season, which means taking a lot of preventative measures. Frequent hand-washing is a must. As is avoiding co-workers or friends who are sick. But we humans are not
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科学美国人60秒 SSS 蒙娜丽莎效应并不适用于蒙娜丽莎
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Leonardo da Vinci's most famous painting also has an optical illusion named for it: the Mona Lisa effect. It's the feeling that the subject of a painting is following you with
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科学美国人60秒 SSS 月全食观看指南
This is Scientific American 60-Second Science. I'm Christopher Intagliata. This weekend, many parts of the worldincluding North Americawill be treated to a total lunar eclipse. So here with your viewing guidehow it happens, what to expect, and when t
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科学美国人60秒 SSS 行善应先对社区进行调查
This is Scientific American 60-Second Science. I'm Jason Goldman. Trees in cities do measurable good for biodiversity and for human health. They scrub pollution from the air. They provide habitat for wildlife. They make streets look nicer. And they e
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科学美国人60秒 SSS 土星光环是最近升级的
This is Scientific American's 60-second Science. I'm Karen Hopkin. When it comes to Saturn, it's the rings that render the planet instantly recognizable. But it turns out that Saturn was not always so elaborately adorned. Data from the final orbits o
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科学美国人60秒 SSS 生态学家利用生物声学进行监听
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Satellite imagery, like Google Earth, makes it easy for ecologists halfway around the world to check up on tropical forests see illegal roads and logging, stuff like that. But
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科学美国人60秒 SSS 寄居蟹会为了保护房产而增大私处
This is Scientific American's 60-second Science。 I'm Karen Hopkin. So, I never really thought I'd study penis size, but I sorta s?t???umbled on this topic. Mark Laidre, a biologist at Dartmouth College. Laidre travels to Costa Rica to study hermit
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科学美国人60秒 SSS 鳕鱼可以应对受控的气候变化
This is Scientific American 60-Second Science. I'm Annie Sneed. Polar bears and coral reefs are obvious victims of climate change. But a warming world will also challenge many other animals. For example, cod. The fish play a critical role in marine e
