Hypercore

79 Flips | 2 Magazines | 72 Likes | 4 Following | 4 Followers | @Hypercore | Keep up with Hypercore 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 “Hypercore”

Why Standing in One Place Makes Your Legs More Sore Than Walking

Working retail, waiting tables, standing in line at the amusement park or just shopping with mom, anyone who’s ever been stuck on their feet for a …

— Your Writing Prompt —

What’s the Best Writing Advice You‘ve Ever Received?<p>The writing prompt: Over to you…<p><b>What was the advice?</b> Share so that others can benefit too.• <b><br>Where</b> …

拥抱更大世界的两种方法,翻墙或者这五颗工艺极致的广角镜头

广角镜头由于其特有的视野冲击力一直是摄影师的心头好,其光学工艺也以复杂著称。下面这五个广角镜头在某一方面或者某一历史时期,都代表了广角镜头工艺的顶尖水平。<p>广角镜头传奇——蔡司 Hologon 15/16mm f8<p>被不少摄影发烧友称之为广角镜头神话的蔡司 Hologon 诞生于 20 世纪 60 年代。1966 年,蔡司伊康(Zeiss Ikon)公司的埃哈尔·格拉策尔博士发明了 Hologon 结构,可以在 24X36mm 全画幅上提供 110 度视角并且保持全无变形,其代表镜头就是 Hologon 15mm f/8。<p>Hologon 结构只有 3 块镜片,前后镜片几乎都是半球形,中间一个球形镜 …

80英寸还可触摸!中国投影仪厂商又被打脸了 | 雷锋网

Touchjet Pond 是一款手机大小的微型投影仪,最大可投影出80寸画面,更确切来说,它是一台搭载 Android 系统的微型投影仪,所以只要是在安卓手机、安卓平板上可以实现的功能,在 Touchjet Pond 上都能实现。而且 Touchjet Pond 微型投影仪最独特之处在于其可以将任 …

有个无人驾驶汽车的伦理问题,你一定没想过 | 雷锋网

导电还是绝缘?这是个问题

微软全息眼镜帮你学习解剖:虚拟点击分离血管

万籁俱寂,唯此香味阵阵——深夜方便面 – 深夜谈吃

与村上先生有关的东京散步

What Happens to Sperm Once They're Inside a Woman?

A sperm’s journey from vagina to egg is only 15 centimeters long, but it’s a race with attrition.<p>There are approximately 200 million sperm in each …

当大脑连接在一起,老鼠也能做任务

最近,杜克大学的研究员们完成了一项实验。他们把动物大脑连接到一起,合作完成一些简单的任务。大脑连接后,猴子们展示了动作技能,老鼠也表现了计算能力。Wired 网站对此进行了报道。<p>这项研究的主管 Miguel Nicolelis 是一位神经科学家。2014 世界杯足球赛上,一位 29 岁的瘫痪患者踢出第一个开场球。这位患者使用的就是 Miguel Nicolelis 研制的外骨骼。1999 年以来,Nicolelis 的团队开始把动物大脑与计算机连接,但是,动物大脑的直接连接是他们从未做过的事情。<p>他们在普通猕猴的大脑中植入了电极,收集上百个神经元发出的信号,然后,他们把二至三个猕猴的大脑连接,再 …

Guessing the length of a playlist on "shuffle random?"

The other night I was hanging out with some friends and someone put on a playlist on shuffle random, where the songs are drawn uniformly at random …

Data Science

激光束能让电火花穿"塑形衣"

Logitech Is Changing Its Name to "Logi" Because Tech Means Nothing

You know Logitech, that company that makes the great keyboards, and the great speakers, and the great gaming mice? It’s going to start calling itself …

A Singular Sense of Urgency - Photographs and text by Hannah Cooper McCauley | LensCulture

<i>Hannah Cooper McCauley is one of the 50 best emerging photographers for 2015, as voted by the eight-member international jury for the LensCulture Emerging Talent Awards 2015. Here is her winning entry and artist’s statement. View her profile to learn more about him and to see more of his great work.</i><p>…

Time I

How to Configure OS X to Protect Your Privacy

Setting up a new computer is hard enough, but if you’re privacy minded, things are even more complicated. This is especially the case with a Mac, …

Information Systems

《我的世界手机版》三大基础电路之甘蔗电路介绍_单机_原创频道_当乐网

Why Can’t We Stop Cholera in Haiti?

<i>An outbreak of cholera in Haiti that began in 2010 is still killing people. Why have attempts to get it under control failed?</i><p>In early February, when …

堂奥:给不懂建筑的人听的一次建筑讲座

用它来更优雅的淋浴 | 设计癖

互联网创业,广州为何被边缘化?-钛媒体官方网站

Does Safely Ejecting From a USB Port Actually Do Anything?

Is there any harm to be incurred by just pulling a flash drive out? Why do we need safe removal at all?<p>Historically, Operating Systems treat disks as …

英国环境摄影年度大赛作品,每一张都引人深思

The Plan to Feed the World by Hacking Photosynthesis

With the world population projected to soar past the 11 billion mark by 2100, we’re going to need to find some creative new ways of putting food on …

群体界限促进思想的传播