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.

· · 来源：user资讯

Дания захотела отказать в убежище украинцам призывного возраста09:44

Best for top weekend games

电信诈骗后的复盘，推荐阅读safew官方版本下载获取更多信息

Раскрыты подробности похищения ребенка в Смоленске09:27

Q.ai 的创始人 Aviad Maizels，这个名字你可能陌生，但自 iPhone X 开始使用的 Face ID，就源自他创立的上一家公司 PrimeSense。

爆料称Xbox前女总

When asked about claims that her mother had hit her, abused her and neglected her, Kaley said “she wasn’t perfect, but she was trying her best,” and clarified that she doesn’t think she would label her mother’s past actions as abuse or neglect today.