Rarest Stamp in the World May Sell for a Record $20 Million

A rare stamp from British Guiana is expected to break world records when it is sold as part of an auction of the estate of a multi-millionaire and convicted murderer on Tuesday.The "world's most famous stamp," according to Sotheby's in New York City,

相关内容: stamps stamp cent from world

Rarest Stamp in the World May Sell for a Record $20 Million

A rare stamp from British Guiana is expected to break world records when it is sold as part of an auction of the estate of a multi-millionaire and convicted murderer on Tuesday.The "world's most famous stamp," according to Sotheby's in New York City,

How a Moth's Eye Could Help Improve the Efficiency of Solar Cells

Inspiration lies in the strangest of places—and for researchers at the Agency for Science, Technology & Research in Singapore, that includes the eye of moth. A new antireflective coating inspired by the creature's ocular faculties could help bump up the efficiency of solar cells.Read more...

Report shows QA budget is now being spent primarily on new apps, not legacy software

Companies are also spending more on quality assurance, with the realisation that in our increasingly connected world, negative word of mouth spreads fast.Read more: http://www.itproportal.com/2014/10/07/report-shows-qa-budget-is-now-being-spent-primarily-on-new-apps-not-legacy-software/

Windows XP has finally been laid to rest – but it will haunt us well into the future

Redmond pulled the plug on support for XP today – but it really isn’t as simple as just forgetting about the old OS. Far from it…Read more: http://www.itproportal.com/2014/04/08/windows-xp-has-finally-been-laid-to-rest--but-it-will-haunt-us-well-into-the-future/

Slashing pirates' revenue streams, one ad at a time

ITProPortal spoke to Duncan Trigg, the man behind Project Sunblock, about the new initiative to display police warnings on illegal sites. How big is the problem, and will this have any effect?Read more: http://www.itproportal.com/2014/07/29/slashing-pirates-revenue-streams-one-ad-at-a-time/

Thoughts for Your Penny: The One-Cent Piece Is Worth a Century of Type

Every few years, there are calls to retire the American penny (as cumbersome and too expensive to produce), and rebuttals to preserve it (for posterity and price stability). I don't know how or when this question will be answered. Personally, I would not miss the gobs of metal in my pockets,

Everledger Is Using Blockchain To Combat Fraud, Starting With Diamonds

The wild valuation swings of Bitcoin are something of a sideshow when compared with the potential of the underlying blockchain engine. Focusing on the utility of this distributed, consensus-based technology is exactly what London-based startup Everledger is doing. Read More

Two Leading Biologists Discuss The Next Step In Saving The Planet

Edward O. Wilson made his name by arguing that human society and the natural world are governed by the same principles. Sean B. Carroll made his name by unifying the study of humans and animals, showing that development in both is driven by the same fundamental molecular and genetic processes.

How to Save the Planet: An Interview With Two Iconic Scientists

What happens when two iconic scientists talk about saving our planet? Read on to find out what happened when E O Wilson and Sean Carroll—two giants in their field—sat down to discuss just that.Read more...

How Leather Is Slowly Killing the People and Places That Make It

Though we may consider ourselves intellectually and technologically superior to our cave-dwelling ancestors, we still adorn our bodies, transports, and homes with the skin of conquered animals. But unlike the wholly organic methods used by our forebears,

FDA boss threatens 'game over' for e-cigs if companies won't keep kids away

The head of the Food and Drug Administration has threatened to pull e-cigarettes out of U.S. markets entirely unless e-cig makers take greater measures to curb the youth's use of their products. Speaking at a public hearing Friday, Scott Gottlieb, the FDA Commissioner,

Chevy built a massive, 3,000-pound Lego replica of its Silverado truck

If you've ever wondered what a full-sized pickup truck would look like in Lego form, Chevrolet and Lego have you covered.The two companies have teamed up to make a massive,

More Snap execs are out amid reports of an 'inappropriate relationship'

Snap is facing a fresh round of executive drama after reports have surfaced that two more executives are leaving the company under less than desirable circumstances. The company's head of security, Francis Racioppi, and head of human resources, Jason Halbert,

There's a secret dog hidden in your YouTube video timeline

YouTube hasn't ever been one to skimp on the Easter eggs, but this is a new one for me.It's hidden away on the timeline that charts your progress through a video. If you highlight that timeline and hold left — either left on an attached game controller,

All the best signs from Women's March events around the world

The Women's March is back for its third year, and despite several layers of controversy surrounding the march's leadership, highly attended events were still held across the world.In Dec. 2018,

Teens in MAGA hats sparked outrage after crashing the Indigenous Peoples March

A group of young Donald Trump supporters has come under fire after ambushing and taunting a group of Native Americans at the Indigenous Peoples March on Friday.On Jan. 18, Washington, D.C. hosted both the Indigenous Peoples March and the anti-abortion March For Life.

Facebook could face 'record-setting' fine from FTC

Facebook could soon set a new record — just not the good kind.The Federal Trade Commission is reportedly considering a "record-setting" fine for the social network, as the result of its investigation into Facebook's privacy practices following the Cambridge Analytica scandal,

What We Know About the Benghazi Suspect

Just a few weeks after the deadly attack on the American consulate in Benghazi, Ahmed Abu Khatallah, the suspected mastermind of the assault, could be found at a luxury hotel in the Libyan coast town,

Film Your Life Like a First-Person Shooter With This Autonomous Drone

Many gamers have fantasized about seeing the first-person, top-down view shown in many video games in real-life. Now a new autonomous camera drone promises to deliver just thatCreated by a team from France,

51 Sportacular World Cup Instagrams From the Brazil vs. Mexico Match

Brazil and Mexico met at the Estádio Castelão in Fortaleza, Brazil, on Tuesday for a physical, grueling battle of goalkeeping that ended in a draw.The two teams, which had both won their previous matches, failed to score on goalkeepers who performed flawlessly. Mexico's Guillermo Ochoa,

SpaceX Launches Load to ISS, Successfully Tests Falcon 9 Over Water

mosb1000 (710161) writes "SpaceX is reporting that they've successfully landed the first stage of their CRS3 Falcon 9 rocket over the Atlantic Ocean today. This is potentially a huge milestone for low-cost space flight." In another win for the company, as the L.A. Times reports,

入职半月谈 - DHYInLearning


HDU1875——畅通工程再续(最小生成树:Kruskal算法) - Enumz




Deadspin No More, The NFL's Domestic Violence Partner, Is A Sham | Jalopnik How The Internet Got A D

Deadspin No More, The NFL's Domestic Violence Partner,







三星向越南追加124亿投资 生产智能手机面板


JavaWeb之网上图书商城-框架搭建 - /会飞的鱼儿

一、写在前面 以前一直接触.net相关的web开发,现在猛然使用javaWeb还是很不习惯。就连搭个框架也是第一次,在互联网众多的资料中看了许多,我想是应该本人的需求有点变态,所以花了将近半天时间的才明白是个什么回事。

© 云聚网互联网资讯 我要投稿 云聚网博客 7秒MCN大数据平台 悠闲吧