Simply Layering Solar Cells Could Make Them as Cheap as Natural Gas

It's not uncommon to focus on excotic solutions to making solar power more efficient: new materials, complex tracking systems or unusual physical phenomena. But what about just stacking them on top of each other?Read more...

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Simply Layering Solar Cells Could Make Them as Cheap as Natural Gas

It's not uncommon to focus on excotic solutions to making solar power more efficient: new materials, complex tracking systems or unusual physical phenomena. But what about just stacking them on top of each other?Read more...

How Staring at the Sun Can Make You Sneeze

Have you ever been in a dark place, say a movie theatre or a room with all the blinds close, and walked outside into the daylight when, all of a sudden, you begin to sneeze uncontrollably? Read more...

GE Spotlights New Smart Street Lamps

GE has a new smart street light in early production, and it hopes that over time, cities and third-party developers will begin to take advantage of the platform to build smart city apps. The light itself is a super-efficient LED that could last up to 20 years,

Myths And Misconceptions Of Our Wearable Future

Wearables as a second brain. The Internet of Self and Things. One trillion sensors…. There’s no doubt that a sensor-laden world is the buzz of the town. The next Big Thing. In fact, there is so much buzz that many consumers probably dismiss it as hype. Yet, in spite of all this hype,

The 50 Startups That Launched At Y Combinator Summer 2015 Demo Day 1

Hardware took the spotlight at today’s Y Combinator Demo Day, reflecting a major shift of the accelerator beyond the cliche mobile app startup. Out of the 50 companies from the Summer 2015 batch that demoed on the record today, 20 featured hardware.

What Do Uber, Zenefits And Public Health In A Kenyan Slum Have In Common?

The old saw about effective management goes, “You get what you measure.” Today, whether you call it growth hacking or business intelligence, successful large corporations and lean young startups have become fanatical about measuring their customers.

Everything You Need to Know About Obama's Clean Energy Plan

Last month, scientists at a UN conference delivered a sobering warning: To prevent catastrophic warming of the planet, we must reduce all carbon emissions to zero by the end of the 21st century. Today, the Obama administration announced its plan to get there. Read more...

Can Santa Claus exist according to the laws of physics?

I love this cool visualization of Santa Claus' Christmas Eve trip as seen from space but, with the current laws of physics, we know he wouldn't be able do it. Or would he? Can Santa be real and deliver on his promises? The question is tricky, as this scientific debate shows.

Pluto is Something Way More Awesome Than a Mere Planet

Stop hoping that Pluto will regain its former designation as a planet. It isn’t going to happen. But the good news is, Pluto is something much cooler than a mere planet. It’s the largest dwarf planet we know, and one half of the first binary planet system. Pluto didn’t get demoted,

How We Could Save the World From Global Warming Before Our Time Is Up

We've blown our chances of fully counteracting the effects of climate change; recently-released reports from the International Energy Agency and the UN Environment Programme (UNEP) provide plenty of evidence. But all hope is not yet lost,

Alien's Ripley Is My Favorite Action Hero Ever

Not heroine. Hero, period. While it’s rad that Ellen Ripley happens to be a woman, that doesn’t at all impact her level of badassery—though it does inform her character in ways that make her much more interesting than virtually any other cinematic hero. She’s complicated, she feels real,

Time to Flex Those Savings Muscles: Bowflex's Popular Dumbbells Are Back Under $200

The price of these popular Bowflex adjustable dumbbells has been yo-yoing for weeks, but generally speaking, any time they’ve dipped below $200, they’ve sold out fairly quickly. So if you missed out on the last few opportunities, Amazon’s spotting you another chance today.Read more...

Instagram Won't Stop Showing Me the Mother's Day Photos I Don't Want to See

After four and a half years of not speaking to my mom I’ve learned to stay away from social media on Mother’s Day.Read more...

'World’s Hottest Pepper' Will Have You Breathing Fire, But It Won’t Kill You

Not all hot peppers are created equal, and few are as unequal as the Dragon’s Breath chili—a new breed that may soon find itself atop the “world’s hottest” throne. Forged by Wales horticulturalist Mike Smith, the red-orange,

Inside The Russian Bomber That’s Been Flying America’s Coastline

The Russian Tu-95/-142 Bear has been showing up in a lot of places it maybe shouldn’t be over the past month, as the Russian Air Force and Navy continues to probe the air defenses of several nations.

Federal Agents Are Now Using ‘Stingrays’ to Track and Capture Undocumented Immigrants

Controversial cellphone tracking technology is being deployed as a tool in President Donald Trump’s expanding effort to arrest and deport illegal US residents.Read more...

The Venom Movie Has Chosen Its Star/Symbiote Host: Tom Hardy

Variety is reporting that Tom Hardy, who played Bane in Christopher Nolan’s The Dark Knight Rises, will next play another iconic comic book villain, Venom. The frequent Spider-Man villain is getting his own film next year, which will be directed by Ruben Fleischer, who made Zombieland.Read more...

Report: Microsoft Wants a Flash New York Store Near the Apple Cube

Microsoft has long been playing catch-up with Apple in terms of physical stores. But now rumor has it that it wants to open a fancy new store on Fifth Avenue, just a couple of blocks from Apple's iconic glass cube.Read more...

If You Own Land, How Far Above and Below Do You Own?

On paper, the concept of land ownership sounds very simple- you pay money and in return you're given unfettered access to a predetermined amount of land. But how much of that land do you actually own? Do you own the sky above it? How about the land below it?

Pinteresters Can Finally Talk to Each Other

Pinterest is fun for planning and daydreaming about all kinds of things , but it can turn into a compulsive solo habit . Now, though, Pinterest users can finally actually talk to each other.Read more...

It's Bobsled Time! Jamaican Team Gets Its Own Theme Song

After a 12-year absence from the Winter Olympic games, the Jamaican bobsled team is making a catchy comeback.According to the Jamaican Tourist Board, this groovy reggae tune, titled "The Bobsled Song," syncs perfectly with the Olympic bobsled track's twists and turns.

Mt.Gox正式在东京申请破产保护

2月28日消息,据日本媒体报道,曾是全球最大的比特币交易平台Mt. Gox在东京地区法院申请破产保护。 周二Mt. Gox网站突然关闭,激起外界对比特币未来的担忧。据华尔街日报报道, 该平台的未偿还债务达到约6360万美元。 via tech.

少儿书法

简介小央美儿童美术是一家儿童美术培训机构。机构位于中国北京望京,机构以专业的艺术基础,国际前沿的培训理念和良好的社会实践做平台,

NYT: Obama Lets the NSA Exploit Some Internet Flaws

Over the weekend, it was revealed that President Obama thinks that when the National Security Agency discovers major flaws in Internet security, they should be allowed to exploit it if there's a "a clear national security or law enforcement need."Read more...

Microsoft Rolls Out Support For Video Calling Between Skype And Lync Users

Last year, Microsoft announced that its consumer-facing Skype communications service and its enterprise-focused counterpart would begin to interoperate, first with IM and audio, and later expanding to support video. Today, the company says, the video integration is complete.

分享两个你可能不知道的Java小秘密 - 左潇龙

引言 最近LZ的工作发生了重大变化,以后博文的更新速度可能会再度回温,希望猿友们可以继续关注。 近期LZ辞掉了项目经理的工作,不过并未离开公司,是转到了基础研发部做更基础的研发,为广大技术人员服务。

螺旋蜗壳激发科学家灵感:锂电池有望迎来更持久的续航

科学家们一直在努力改进并提升锂离子电池的性能,但是最新的进展,却是在受到了蜗牛壳的启发后实现的。如果将这一发现与阴极材料的制作有效结合,那将使得我们能够制备出重量更轻、但是续航更持久的电池。

Google Stops Updating Chrome For Android 4.0

Google today announced that Chrome 42 will be the last version of its mobile browser to run on devices that still use Android 4.0 Ice Cream Sandwich (ICS), which launched in 2011. Chrome will still continue to run on these devices, but Google will freeze development and Android 4.

[下载]Windows 10最新版镜像泄漏

Windows 10正在紧锣密鼓地开发中,但有一段时间不见新版本泄露出来了,今天终于看到了一个,也就是昨天欣赏过的Build 10036,是英文的专业版本(自带多国语言包),仅有64位。

农业互联网金融,会是下一个风口吗?

趁着“互联网+”之风,农业互金领域,也将可能是下一个风口。躺在他们面前的拦路虎太多了,如风控、推广、普通投资者对农村长期的认知偏差等等问题。可能唯一的解决途径,就在于政府的推动。

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