Simply Layering Solar Cells Could Make Them as Cheap as Natural Gas - 云聚网

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...

华数回应阿里巴巴入股传闻:或引入战略投资者

华数传媒今日发布重大事项继续停牌公告,宣布因筹划调整非公开发行股票方案停牌。消息人士透露,阿里巴巴正与华数传媒洽谈入股,欲持有后者20%股份,阿里方面对此消息不予置评。

康宁高管:蓝宝石玻璃昂贵且对环境不友好

在本周二的一个电话会议中,康宁公司高管 Tony Tripeny 声称将蓝宝石玻璃应用在移动设备中的做法显然存在许多缺点。

人民银行司长:比特币难成真正意义上的货币

今年初,拙文《虚拟货币本质上不是货币——以比特币为例》(《中国金融》,2014年第1期)从货币的本质属性出发,揭示了比特币与货币的区别,指出比特币本质上不是货币。

HTC设计主管宣布离职

据外媒报道,日前,HTC设计主管Scott Croyle宣布离职。据悉,Croyle领导的设计团队在2008年被HTC收购,并一直负责HTC One智能手机系列产品的设计工作。现在,离开HTC的Cryole将把全部的精力放在个人项目上。

Stephen Hawking Crunches the Numbers to Predict England World Cup Win

Among his other numerous attributes, Stephen Hawking is also apparently a big soccer fan.In this ad for Irish bookmaker Paddy Power, Hawking notes that as a theoretical physicist, he is "marginally more qualified to make predictions than Paul the Octopus.

eMarketer:美国零售业保持数字广告支出的领导地位

美国零售行业依然向直接反应广告倾斜。直接反应广告包括通过设计一些典型的行为驱动销售或者潜在的付费广告形式。

智能评论排序 - Cathy晓柒

我们在网上购物或者逛一些论坛、社区时往往都会发现购物时会参考其他用户是如何评价这个商品的。逛社区,如知乎之类时我们看一些东西往往只会看排在前几个的答案,而基本会忽略掉后面众多的答案。

8点1氪:谷歌推三款新设备与苹果争夺高端用户

谷歌推三款新设备与苹果争夺高端用户今天凌晨,谷歌宣布推出三款Nexus品牌的新设备,旨在与苹果争夺高端用户。

即使亚马逊傲娇,也要看在用户的面子上支持Apple Pay

万众瞩目的苹果移动支付服务Apple Pay在10月20日随iOS 8.1一同上线。

【盘点2014】2015年,政府背景基金将大举进入互联网金融

2014年,互联网金融圈中的投融资非常热闹,网贷平台和互联网金融信息服务平台最受风投机构欢迎。

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