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28日 · 孙亮 · 来源：tutorial资讯

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《黑神话钟馗》的宣传片一经发布，反响很大。也有很多人表示看不懂，游科其实放了相当多的恐怖细节和故事设定在其中。今天我就带细致考据，放肆的想象一下，这一版视频里黑神话钟馗到底隐藏着哪些秘密？，这一点在下载安装谷歌浏览器开启极速安全的上网之旅。中也有详细论述

Frank’s essay provoked more emails, and this excerpt caught my attention:

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