Where does our mathematical ability come from? Our prehistoric ancestors' brains were essentially the same as ours, so they must have had the same underlying ability. What purpose could it serve in 50,000 BC? And what exactly goes on in our brains when we multiply 15 by 36 or prove Fermat's Last Theorem? The answer, according to Keith Devlin, is closely related to the evolution...(展开全部)

英国大卫·盖梅尔编著的《传奇》内容提要：北方游牧民族头领乌勒里奇率大军南下征服南方国度德若莱，而德若莱人唯一可依靠的是边境要塞德罗斯·德尔诺齐。这座要塞共有六层城墙，每道墙厚达三尺，乃是绝对的天险。在众寡悬殊、民族生死存亡的关头，以七十岁的老英雄卓斯为代表的各色德若莱人在此会合，共同抗敌。 守卫要塞的每一位战士，都把这场苦斗视为人生的一大转折：或为追寻自我，或为救赎罪孽。在粗犷豪迈的拼杀中，他们共同演绎了一段可歌可泣的传奇。 《传奇》是一本科学幻想小说。

简介：花蕾魔族的陨落，是否昭应着黑暗的结局？亦或是蕴含着故事的新生？星辰：如果未曾面对，又怎么能许下守护的誓言？温凛：即使你还只是一粒微小的尘土，你也一定要坚信终将会变成钻石的还是你！雨果：只有绝处逢生，才能抓住生在黑暗中的光明！那伦：暗地里默默使劲的你会令所有人大吃一惊！谢然：在这个世界上，最是多变的，只有人心。西文：如果有人弃你于不顾，你一定要感谢ta，因为是ta将你从最深的心底推了出来。星辰：如果你执意要向前走下去，请永远记住星辰：我们和这个世界一样，深爱着你。——————————————————大家好啊我是本书的作者大大光灵轩上面呢大概就是一小段的预告本书主要的类型就是魔幻还有一丢丢的言情我也是第一次尝试全新的魔幻题材小说同时也获得了很多朋友们的帮助本书大概就是一周一更或者两周一更不固定前几个章节是对主角们身世的介绍，题目的前两个字就是本一小集主要介绍的人物OK拜托大家一定要多点赞多收藏哦！作者大大就说到这里，最后再公布一下第一章的题目（星辰·花蕾公主·命运奇迹）

英国大卫·盖梅尔编著的《传奇》内容提要：北方游牧民族头领乌勒里奇率大军南下征服南方国度德若莱，而德若莱人唯一可依靠的是边境要塞德罗斯·德尔诺齐。这座要塞共有六层城墙，每道墙厚达三尺，乃是绝对的天险。在众寡悬殊、民族生死存亡的关头，以七十岁的老英雄卓斯为代表的各色德若莱人在此会合，共同抗敌。 守卫要塞的每一位战士，都把这场苦斗视为人生的一大转折：或为追寻自我，或为救赎罪孽。在粗犷豪迈的拼杀中，他们共同演绎了一段可歌可泣的传奇。 《传奇》是一本科学幻想小说。

“This full-fledged style icon is sharing her most intimate thoughts on her muses, aesthetic, childhood, and heartbreaks in a new diary-meets-scrapbook.”—Teen Vogue “Smart, trigger-quick wit….Chung gives her fans style inspirations, personal anecdotes, helpful beauty tips, and recreation advice.”—Paper Magazine “We can finally tap into the uberchic mind of ultimate It Girl Alexa...(展开全部)

They were just kids when they stumbled upon the hidden horror of their hometown. Now, as adults, none of them can withstand the force that has drawn them all back to Derry, Maine, to face the nightmare without end, and the evil without a name.

They were just kids when they stumbled upon the hidden horror of their hometown. Now, as adults, none of them can withstand the force that has drawn them all back to Derry, Maine, to face the nightmare without end, and the evil without a name.