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科学美国人60秒 SSS 科学过程重于研究结果
This is Scientific American 60-Second Science. I'm Steve Mirsky. I think we all agree that there is a crisis, even, in our society about how we use science. We all know about climate change denial on one side, but there's also all the issues about op
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科学美国人60秒 SSS 浅肤色变异出现在独立于欧洲的亚洲
This is Scientific American 60-Second Science. I'm Christopher Intagliata. In Latin America, Native Americans, Africans, and Europeans have intermixed for centuries. So, a few years back, researchers sought to learn more about the ancestry of more th
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科学美国人60秒 SSS 气候变暖会致苍蝇和疾病增多
This is Scientific American 60-Second Science. I'm Christopher Intagliata. A recent analysis predicts that 40 percent of the world's insect species could go extinct within a couple of decades. The highest death tolls could be among butterflies, moths
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科学美国人60秒 SSS 机器人应该有杀人执照吗?
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Think killer robots. What c?????omes to mind? Maybe...this guy? I'll be back. We are not talking about Terminator. We're talking about much simpler technologies, which are a??
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科学美国人60秒 SSS 祖母的影响有益于孙辈
This is Scientific American 60-Second Science. I'm Karen Hopkin. Living with your parents has its benefits...at least when it comes to raising your kidstheir grandkids. Because two new studies add to the evidence that grandmothers can enhance the sur
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科学美国人60秒 SSS 谁拥有适合登陆火星的＂正确资质＂
This is Scientific American 60-Second Science. I'm Christopher Intagliata. (Armstrong: Houston, Tranquility Base here. The Eagle has landed. Mission Control: Roger, Tranquility. We copy you on the ground. You got a bunch of guys about to turn blue. W
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科学美国人60秒 SSS 用芽殖酵母制造大麻素化合物
This is Scientific American 60-Second Science. I'm Christopher Intagliata. The compounds THC and CBD are known as cannabinoids, because they co??me from cannabis. AKA marijuana. Now biologists have taken the genes that produce cannabinoids in weed, a
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科学美国人60秒 SSS 全球科学新闻简报
Hi, I'm Scientific American podcast editor Steve Mirsky. And here's a short piece from the February 2019 issue of the magazine, in the section called Advances: Dispatches from the Frontiers of Science, Technology and Medicine. The article is titled Q
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科学美国人60秒 SSS 背景音乐可能会扼杀创造力
This is Scientific American 60-Second Science. I'm Christopher Intagliata. Let's play a word game. What word can be put in front of the words stick, maker, and point to make three new compound words? Again...stick, maker, and point. (five-second sile
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科学美国人60秒 SSS 棒球大伽谈论棒球大数据
This is Scientific American's 60-second Science, I'm Steve Mirsky. I think there will come a time when we will experiment with an automated strike zone. Rob Manfred, the commissioner of Major League Baseball. Manfred spoke February 27th at the SportT
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科学美国人60秒 SSS 用维基百科追踪动物迁徙
This is Scientific American's 60-second Science, I'm Christopher Intagliata. Every spring, migratory birds flood back to where they breed. That migratory behavior is accompanied by some human behavior: In English-language Wikipedia, the page views fo
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科学美国人60秒 SSS 恒温动物失去了心脏愈合能力
This is Scientific American's 60-second Science, I'm Christopher Intagliata. It sounds like a witches' recipe: gather the hearts of a fence lizard; a little brown bat; a naked-tailed armadillo; and dozens of others. So initially we tried to get them
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科学美国人60秒 SSS 睡眠不平衡不利于血糖调节
This is Scientific American 60-Second Science. I'm Karen Hopkin. Few things are more satisfying than sleeping late on weekends. But though the extra z's may improve your mood, they do not appear to improve your health. Because a new study shows that
