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科学美国人60秒 SSS 开启冬季居家模式的加拿大鹅
Canada Geese Taking a Winter Staycation Over the last few decades, Canada geese have been wintering further and further north, which was interesting, because the winters have gotten a little more mild over the last few years, but still its pretty col
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科学美国人60秒 SSS 生存不易 互相搀扶
Human parents usually have one or sometimes two offspring at a time, and when babies get delivered we pour all our energy into childrearing. But other animals raise lots of babies at once. And the weaker individuals can be at a big disadvantage. If t
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科学美国人60秒 SSS 暗光纤网络可以感知地震活动
Dark Fiber Networks Can Sense Seismicity When an earthquake hits or a volcano erupts, scientists traditionally record the shaking using a specially designed instrument called a seismometer. These sensors are extremely sensitive, but theyre also expen
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科学美国人60秒 SSS 社交媒体帮助识别身份证来源
Social Media Helps ID Belch Source If youve ever checked out the restaurant reviews on Yelp, you know that these little missives can tell you whether a bistro is overpriced or understaffed or just nothing to write home about. But they may also be abl
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科学美国人60秒 SSS 全球一起努力让科学成为可能
Worldwide Effort Says Together Science Can Collaboration in science across the world is the key to a better world in the future. Doesnt matter whether its drug resistance or climate change or social inequalities. All of these, I believe, can be broac
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科学美国人60秒 SSS 月亮引力不会导致大地震
Moon's Tug Doesn't Cause Big Quakes On March 27th, 1964, a huge earthquake struck the Prince William Sound, off the coast of Alaska. Out in the gulf of Alaska, the ocean bottom plunges, then heaves upward a full 50 feet, and a wave starts racing towa
