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.

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走进廊坊经济技术开发区一家制药企业，生产车间内，干净整洁的生产线有序运转；污水处理站里，经过升级的治污设备平稳运行。

The crowd of twentysomethings may not have impressed grizzled veterans but a near-record level of attendance at Friday Night Live! made a powerful impression

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TL;DR: The Pokémon TCG: Mega Charizard X Tin and Mega Charizard Y Tins are available to preorder for $44.95 and $44.90 at Amazon — up to $7 off their typical list prices ahead of the Feb. 27 release.

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