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:dev资讯

为什么这些处于技术前沿的科技巨头,会用如此原始甚至粗暴的方式对待纸质书?答案其实藏在 AI 对高质量数据的极度渴求里。

«Я Лигу чемпионов готов хоть каждый день судить. Сейчас, правда, формат поменялся. Я больше к старой системе привык, с группами, но и новая интересна», — сказал Карасев.

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Lego regularly runs make and take events in which participants can walk away with an exclusive set without spending anything. These free giveaways always cause a stir, but nothing gets the people going quite like Star Wars.

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Unicode ships one confusable map. You need two.