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：tutorial资讯

It comes after Heraeus Medical, the main supplier of bone cement to the health service, has had to temporarily halt production at its main site affecting supply for up to two months.

Раскрыты подробности о договорных матчах в российском футболеМВД: 13 арбитров обвинили в сговоре по делу о 22 договорных матчах ФК «Торпедо»

进一步落实航经阿曼湾。关于这个话题，safew官方下载提供了深入分析

Нью-Йорк Рейнджерс。业内人士推荐heLLoword翻译官方下载作为进阶阅读

听闻一桩事：某人在网上对他人点名道姓批骂，之前还有所克制，后来见人没有回应，他胆子壮大了，连篇累牍，捏造事实，什么话伤人，就拣什么话来骂。没想到，人家一纸诉状给告了，某人便急了，急忙去求情，请人宽容：大人不记小人过。那模样，全然没有了当初网骂的嚣张气焰。

Marco Rubi

Жители Санкт-Петербурга устроили «крысогон»17:52