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13日 · 马琳 · 来源：pc资讯

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The affordability crisis is over, Donald Trump told the US on Tuesday. The president’s state of the union address put the blame for soaring prices squarely on the “dirty, rotten” lies of the Democrats and claimed prices were now “plummeting downward”.

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从技术层面分析，在Micro-LED、AI画质算法等彩电新兴领域，中国企业已形成规模化研发优势，且放眼全球都处于领先水准，对于日本彩电品牌来说，这种资源显然是其他合作伙伴无法提供的。

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