# 花花

## 22 Flips | 5 Magazines | 3 Likes | 1 Following | @Huawanxiu | Keep up with 花花 on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “花花”

### #谜之爽图# 这17张动图，带你了解不一样的数学

<b>前方高能流量预警！</b>1. 球面展开求体积 2. 正弦、余弦空间显示 3. 绘制椭圆 4. 分形 5. 心形线 6. 直线在双曲面上的运动 7. 无限正方体 8. 正、余弦关系 9. 正、余弦——三角函数 10. 从左到右，依次删除这个数字中的位数，留下的数字仍然是质数 11. 指数函数的导数 12. 无限正方形 13. 矩阵转置的可视化表示 14. 平面和圆环面的一种特殊交线: Villarceau circles 15. 积分近似 16. 正切的可视化表现 17. 全体三角函数与圆的关系 …

### 2016年不能错过的7部电影[1]

How many are you planning to watch? Every five-star review given by The Telegraph's film critics this year, updated regularly.<p>最近打算看几部好电影呢？以下为本年度英国《每日电 …

### 暖心小说《小王子》第9章

I believe that for his escape he took advantage of the migration of a flock of wild birds. On the morning of his departure he put his planet in perfec …

### 拜登：“我本会是最好的总统”

Vice President Joe Biden says he "would have been the best president" if he had mounted a successful campaign in the 2016 election, but that forgoing …

### The 50 best colleges in America

When it comes to assessing the value of a college, the most important factor to consider is how much that school helps students succeed in life.<p>For our seventh annual ranking of the best colleges in America, we asked over 1,000 Business Insider readers to choose the colleges that best prepare their …

College & University

### 简单的“10-3-2-1-0睡眠公式”让你每天效率爆棚

Finding peace and quiet in today’s 24-hour society can be tricky but a simple technique could help boost your productivity, it is claimed.<br>外媒称，在如今每日分秒必 …

### 练摊小贩变国际名模 逆袭就在一瞬间

It's a classic case of being in the right place at the right time. A young street seller oblivious to the scene ahead, her wares perched atop her head …

### 像总统那样读书: 奥巴马最爱的8本小说

"Song of Solomon" by Toni Morrison 托妮•莫里森《所罗门之歌》<p>"Song of Solomon" ends up on many to-read book lists because of the author's 1993 Nobel Prize for …