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科学美国人60秒 SSS 座头鲸交流歌曲
This is Scientific American's 60-second Science, I'm Christopher Intagliata. In 1964 the Beatles set foot in America and kicked off the British invasion. But musical revolutions don't occur only in human culture. They also happen among humpback whale
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科学美国人60秒 SSS 地球磁极倒转历时数千年
This is Scientific American's 60-second Science, I'm Annie Sneed. Earth's magnetic fieldwhich creates our planet's north and south poleis far from fixed. In fact, the field is quite active; sometimes it weakens, and even reverses, causing Earth's pol
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科学美国人60秒 SSS 偷听让焦虑的松鼠感到安心
This is Scientific American's 60-second Science, I'm Christopher Intagliata. Seems like any time you see a squirrel, it's busy doing somethingheaded somewhere; scrounging for food. And being out and about all the time also means they're tasty morsels
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科学美国人60秒 SSS 实验室培养的微型人脑显示出聪明的活动
This is Scientific American's 60-second Science, I'mSusanne Bard. 这里是科学美国人60秒科学系列，我是苏珊娜巴德。 It's not easy to study the early development of thehuman brain. 研究人脑的早期发育并不容易。 The brai
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科学美国人60秒 SSS 孩子不会因为看屏幕而受到伤害
This is Scientific American's 60-second Science, I'm Jared Rizzi. 这里是科学美国人60秒科学系列，我是贾里德里吉。 Kids spend a lot of time looking at screens. And some parents worry. But a new study a??????rgues against the appre
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科学美国人60秒 SSS 淡水中的微塑料主要是衣服上脱落的绒毛
This is Scientific American 60-second Science, I'm Eilene Augenbraun. 这里是科学美国人60秒科学系列，我是艾琳奥根布劳恩。 Plastic waste b?reaks down into ever smaller pieces, becoming tiny enough to waft in the air and flow in
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科学美国人60秒 SSS 古代屠夫使用小石刀
This is Scientific American 60-Second Science, I'mChristopher Intagliata. 这里是科学美国人60秒科学系列，我是克里斯托弗因塔格里塔。 Archaeologists have spent a lot of time analyzing theflashiest objects recovered at ancient
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科学美国人60秒 SSS 夜空的热量损失可为离网区供电
This is Scientific American 60-Second Science, I'm Susanne Bard. 这里是科学美国人60秒科学系列，我是苏珊娜巴德。 Switching on the lights at night is second nature to most people in the developed world. But electricity isn't a giv
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科学美国人60秒 SSS 自然纪录片回避环境破坏
This is Scientific American 60-Second Science, I'm Christopher Intagliata. 这里是科学美国人60秒科学系列，我是克里斯托弗因塔格里塔。 Nature documentaries are known for their sweeping natural vistas, their amazing footageseri
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科学美国人60秒 SSS 音符感知可能取决于文化
This is Scientific American 60-Second Science, I'mSusanne Bard. 这里是科学美国人60秒科学系列，我是苏珊娜巴德。 Every culture around the world creates music. Butwhat shapes our perception of music? Twocandidates are the limits of
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科学美国人60秒 SSS 全球科学新闻简讯
Hi, I'm Scientific American podcast editor Steve Mirsky. And here's a short piece from the September 2019 issue of the magazine, in the section called Advances: Dispatches from the Frontiers of Science, Technology and Medicine. 大家好，我是《科
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科学美国人60秒 SSS 盲人大脑的适应模式相似
This is Scientific American 60-Second Science, I'm Susanne Bard. The human brain is remarkably adaptable, constantly being shaped by life experience. A striking example is that in blind people, the brain's visual cortex is repurposed for auditory tas
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科学美国人60秒 SSS 珊瑚可以遗传共生适应气候变暖
This is Scientific American 60-Second Science, I'm Christopher Intagliata. 这里是科学美国人60秒科学系列，我是克里斯托弗因塔格里塔。 A marine heatwave in 2016 killed off a full third of Australia's Great Barrier Reef, the la
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科学美国人60秒 SSS 昆虫的声音会随温度变化
This is Scientific American 60-Second Science, I'm Shahla Farzan. 这里是科学美国人60秒科学系列，我是夏拉法尔赞。 Insects can be noisy. But most of the sounds they produce, we can't hear. Take tiny insects called treehoppers. The
