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1月29日 · 陈静 · 来源：tutorial资讯

文 | 空间秘探，作者 | 王小熊

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But they also point to something we don’t share with the other new pseudo-intelligences emerging today: machine intelligence.

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But is the reality of the Netherlands' four-day week as successful for the Dutch economy as the headlines suggest?