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：maker资讯

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UNSAT problem with 10 variables and 200 clauses，详情可参考51吃瓜

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Мерц резко сменил риторику во время встречи в Китае09:25

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Some methods men discuss online to looksmax include going to the gym and "mewing," or sticking one's tongue on the roof of his mouth to give the appearance of a sharper jawline. But men have gone to drastic lengths to looksmax. This includes surgery (jaw surgery, leg-lengthening surgery), bonesmashing (using objects like hammers to literally try to "chisel" their face), and taking drugs such as steroids, hormones, or even illegal substances.