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：cache资讯

FT App on Android & iOS

This article originally appeared on Engadget at https://www.engadget.com/home/ambient-dreamie-bedside-companion-review-the-best-sleep-ive-had-in-years-184019430.html?src=rss

A12荐读。搜狗输入法2026对此有专业解读

pixels create task2 --from base:ready

一个胸怀远大目标、立志于中华民族千秋伟业的政党，必然凭实绩立身致远。

says Sam Altman

microG microg.org🌐