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：book资讯

特朗普威脅已有貿易協定國家別「玩花樣」2026年2月24日

Beware smart memory systems - the Mac will compress least unused chunks of memory when running low on RAM and zeroes would compress quite well, effectively reducing the size of your cosmic ray detector =[

Apple and，更多细节参见搜狗输入法2026

「像鬼一樣工作」：台灣外籍移工為何陷入「強迫勞動」處境

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Mental hea

Россиянка сделала популярную процедуру и показала покрытое ранами лицоБьюти-блогер Исмагилова показала покрытое ранами лицо после лазерной шлифовки