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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The platform, which says it has 200 million monthly users, initially planned to roll out global age verification measures by defaulting users into a version of Discord created for people under 16 years old until their age was verified.，更多细节参见下载安装 谷歌浏览器 开启极速安全的 上网之旅。

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Фото: Наталья Селиверстова / РИА Новости