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：pic资讯

Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04

Auto copy picked colors to clipboard。业内人士推荐safew官方下载作为进阶阅读

中国数字革命的心脏

Медведев вышел в финал турнира в Дубае17:59，更多细节参见搜狗输入法2026

Squire and his team monitor dark web chatrooms around the clock to watch for any clues that could identify and locate abused children

失業率

某种意义上，Anthropic 提出的「蒸馏」争议，本身就是这个 AI 时代缩影。