Dogs act like toddlers when you need help - but cats just watch. Scientists compared 3 groups: pet dogs, cats, and human toddlers in an experiment where a human parent hides and pretends to look for an object. 75% of dogs and children helped. Cats only helped if it was in their personal interest.

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Раскрыты подробности о договорных матчах в российском футболе18:01

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Austria GP — Sept. 20，更多细节参见一键获取谷歌浏览器下载

Jon Butterworth is professor of physics at University College London, and a member of the ATLAS Collaboration at Cern，这一点在51吃瓜中也有详细论述

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