How High-Tech Temporary Tattoos Will Hack Your Skin

Molly McHugh writes with this story about sensors that can be attached to temporary tattoos to monitor various medical information.

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How High-Tech Temporary Tattoos Will Hack Your Skin

Molly McHugh writes with this story about sensors that can be attached to temporary tattoos to monitor various medical information.

This Temporary Tattoo Is Actually a Battery That's Powered By Your Sweat

What if the sweat produced by your body could power your gadgets? And what if the connection between the two could be made by a temporary tattoo, the more you sweat, the more power the tattoo generates? That's exactly what researchers at UC San Diego have developed—and one day,

Penis 2.0: Here's What the Penis of the Future Should Look Like

Like our brains, the human penis hasn’t evolved in tens of thousands of years — and that’s a real shame. Our favorite male body part is capable of so much more. In consideration of pending advances in science and technology, here’s what to expect with penis 2.0.Read more...

Supreme Court Gives Tacit Approval To Warrantless DNA Collection

An anonymous reader writes On Monday, the U.S. Supreme Court refused to review a case involving the conviction of a man based solely on the analysis of his "inadvertently shed" DNA.

What Would Minecraft 2 Look Like Under Microsoft?

An anonymous reader writes "Microsoft spent billions purchasing Mojang, the studio behind the game Minecraft, and while it's unlikely to start work on a sequel anytime soon, rather than continue development of the game, it's worth considering what a Minecraft 2 will look like. After all,

Why We Should Stop Hiding File-Name Extensions

An anonymous reader writes 14 years after the Anna Kournikova virus took advantage of users' ignorance about file-name extensions in order to wreak worldwide havoc,

Khronos Group Announces Vulkan To Compete Against DirectX 12

Phopojijo writes The Khronos Group has announced the Vulkan API for compute and graphics. Its goal is to compete against DirectX 12. It has some interesting features,

Inside the North Korean Data Smuggling Movement

Sparrowvsrevolution writes A new Wired magazine story goes inside the North Korean rebel movement seeking to overthrow Kim Jong-un by smuggling USB drives into the country packed with foreign television and movies. As the story describes, one group has stashed USB drives in Chinese cargo trucks.

NVIDIA Fixes Old Compiz Bug

jones_supa writes NVIDIA has fixed a long-standing issue in the Ubuntu Unity desktop by patching Compiz. When opening the window of a new application, it would go black or become transparent on NVIDIA hardware. There have been bug reports dating back to Ubuntu 12.10 times.

Hillary Clinton Used Personal Email At State Dept., Possibly Breaking Rules writes: The NY Times reports that Hillary Rodham Clinton exclusively used a personal email account to conduct government business as secretary of state, according to State Department officials.

UK MP Says ISPs Must Take Responsibility For Movie Leaks, Sony Eyes North Korea

An anonymous reader writes that the recent IP advisor to Prime Minister David Cameron has laid some of the blame for the recent Sony hack at the feet of ISPs. Meanwhile, it's reported that Sony is close to officially blaming North Korea. As the fallout from the Sony hack continues,

Why Pluto Still Matters

StartsWithABang writes Nearly a century ago, Pluto was discovered, and for 48 years it remained the only known object whose orbit takes it beyond the gravitational pull of Neptune. In a single generation, we've now discovered more than 1,000 additional objects in the Kuiper Belt,

Programmer Father Asks: What Gets Little Girls Interested In Science?

nbauman writes Programmer David Auerbach is dismayed that, at a critical developmental age, his 4-year-old daughter wants to be a princess, not a scientist or engineer, he writes in Slate. The larger society keeps forcing sexist stereotypes on her, in every book and toy store. From the article:

60 Minutes Dubbed Engines Noise Over Tesla Model S

cartechboy (2660665) writes "Did you watch the Tesla 60 Minutes segment the other night? If you did, you might have ended up on the floor rolling around laughing like I did. Since when does the Tesla Model S electric car make audible engine noises? Or downshift? Turns out,

European Rosetta Space Craft About To Rendezvous With Comet

Taco Cowboy (5327) writes After a long 10-year journey spanning some four (4) billion kilometers, Rosetta, an interplanetary space craft from the ESA (European Space Agency), is on its final approach to comet Comet 67P (or comet Churyumov-Gerasimenko).

霍金也玩 Facebook,分享宇宙大奧秘

科學奇才霍金雖然身體飽受漸凍人症之苦,未能自由活動,不過其天才腦袋卻不因此受到限制,最近更加開啟 Facebook 帳戶,與網友分享他的知識,方便大家在網上交流。繼續閱讀了解更多。

The Best Deal In 4K Monitors Gets Way Better

This Samsung 28" 4K is the most popular monitor we've ever listed. It was an amazing deal when it debuted at a $700 MSRP. It's $400 right now, with no tax for most and free shipping.Read more...

Dad puts his pants on without using hands, while holding a baby

We all remember the man, the legend, the trendsetter: The guy who successfully put his pants on without using handsNow, a dad has tried, and largely succeeded, to achieve the same feat at the next level of difficulty — while holding a baby in his handsSee also:

Hands on with Windows 10 build 10041 (video)

Microsoft earlier today released a new build of Windows 10 to Windows Insiders, which includes a number of new features and changes over the last public preview build. As per usual, we've placed our hands all over this new build and made a quick video demonstrating its most outstanding features,


@你丫才美工 :设计圈内混了这么久,难免遇上几个奇葩的人。下面就为大家总结了八种奇葩的怪兽,相信大家在生活中都遇到过,欢迎大家对号入座 >>...

一女士往Facobook上传了一张照片 结果被罚800欧


能否用具体的例子解释一下 (Model-based) Structural Estimation?

题主自己列出的几篇参考文献其实已经把 structural approach 与 atheoretic approach 的异同之处介绍得相当清楚了。这里补充一个比较新的技术,也是去年暑假回财大培训时学到的一点皮毛:矩不等式(moment inequalities)。我们用一个简单而具体的例子 (Katz, 2007) 来看一看这个矩不等式究竟是何方神圣。假设一个消费者开车去超市购物,我们想要估计驾驶时间所带来的成本,这一信息在分析土地使用管制、公共交通项目等问题时非常有用。消费者的效用函数采用如下形式:其中,为消费者的决策,表示选择的一篮子商品,表示选择的超市,为个体的特征(如家庭住址)。

Guys We Need to Talk About Game of Thrones RIGHT NOW


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