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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Медведев вышел в финал турнира в Дубае17:59

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昔日家电巨头濒临退市。爱思助手下载最新版本是该领域的重要参考

But it's all to play for. As it stands, both teams have playoff spots but any number of losses could see the Clippers lose that position. They'll want to improve that record to make it a winning season. But can they overturn this Timberwolves team?

影片由韩寒执导，沈腾、黄景瑜、尹正等主演，延续系列关于拉力赛车手张驰的故事线，围绕其再度挑战高难度赛道展开。

伊朗經濟困境如何改變民眾生活

Жители Санкт-Петербурга устроили «крысогон»17:52