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：log资讯

Что думаешь? Оцени!

量产激励飞傲及少数派评审团队将在活动结束后，综合外观设计、材料工艺、量产难度等因素，选择一批设计稿投入量产并销售。（量产名单独立于获奖名单确定，两者并无必然关联。）

全球首块「防窥屏」，这一点在Line官方版本下载中也有详细论述

人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用

第二节 妨害公共安全的行为和处罚

Sliced by

At capacity 1, every point gets its own cell, and the tree subdivides as deeply as possible. At capacity 10, many points coexist in the same node, and the tree stays shallow.