科学与环境
Scientists discovered an unknown baby right whale off Canada. They say it's a cause for joy
来源: Phys.org - latest science and technology news stories · 发布于
It would seem difficult to miss a 15,000-pound (6,804-kilogram) baby, but for months scientists who study rare whales did just that, and now they couldn't be happier.
It would seem difficult to miss a 15,000-pound (6,804-kilogram) baby, but for months scientists who study rare whales did just that, and now they couldn't be happier.
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Scientists discover that a clogged filter could revolutionize oil refining
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Scientists discover mysterious “lonely” brain waves linked to memory loss
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