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.

2026年2月3日 · 孙亮 · 来源：tutorial资讯

Mean: 57.321 ms | 5.551 ms

This Tweet is currently unavailable. It might be loading or has been removed.

The lines of code are then transformed to text and evaluated in a GHCi session.

63-летняя Деми Мур вышла в свет с неожиданной стрижкой17:54

В КСИР выступили с жестким обращением к США и Израилю22:46