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：design资讯

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Antiviral is a fortnightly column that interrogates the evidence behind the health headlines and factchecks popular wellness claims

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不过，在阅读体验之外，一个更基础、却尚未被充分讨论的问题也正在浮现：新闻资讯，是否可以被轻易地抓取、拆解与再分发？当AI开始参与内容甚至新闻内容的生产，它的边界究竟应该停在何处？