kjh

11 Flips | 2 Magazines | 2 Followers | @kjh77ai | Keep up with kjh 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 “kjh”

성질이 다른 빛의 얽힘 구현…양자컴퓨터 실용화 돌파구 - 전자신문

한국과 이탈리아 국제 공동연구진이 파동성질의 빛과 입자성질의 빛 사이에 얽힘을 만들어냈다. 파동과 입자 두 가지 성질을 갖는 빛은 각각 정보 연산과 전송이라는 장점을 가지고 있어 향후 양자컴퓨터 구현을 위한 실마리가 될 것으로 기대된다.<p>정현석 서울대 물리천문학부 교수팀과 마르코 벨리니 이탈리아 광학연구소 박사팀은 양자 중첩의 원리를 이용해 양자 빛과 파동 빛의 얽힘을 만들어냈다.<p>얽힘이란 물리계가 서로 분리됐음에도 어느 한쪽의 상태가 결정되면 다른 쪽 상태도 그 결과에 따라 결정되는 현상을 뜻한다.<p>성질이 다른 빛의 얽힘은 실용적인 …

The 6 Best Tools For Creative Work, According To Science

Connecting our minds and bodies–by sleeping, stepping away from the keyboard, and breaking a sweat–might be the best way to get through a creative block.<p>I’d love to have a toolkit that promised me great, creative ideas every time I sat down to work. Obviously that’s not going to happen–creativity …

Apple vs. Google: A world view on the mobile gaming war

Mobile platforms are taking over the world, and nothing gets more downloads or makes more money on iOS and Android than video games.<p>Google’s and Apple’s software platforms have enabled developers of all sizes to get their products in front of customers around the world. This benefits the people …

Why nobody can tell whether the world’s biggest quantum computer is a quantum computer

For the past several years, a Canadian company called D-Wave Systems has been selling what it says is the largest quantum computer ever built. D-Wave’s clients include Lockheed Martin, NASA, the US National Security Agency, and Google, each of which paid somewhere between $10 million and $15 …

Quantum Computing

Google may boost search results of sites that use encryption

Advertisement<p>3 Comments<p>Credit: Shutterstock/ photobank.kiev.ua<p>Google(s goog) may soon give greater prominence in its search results to websites that …

How Gmail Happened: The Inside Story of Its Launch 10 Years Ago

If you wanted to pick a single date to mark the beginning of the modern era of the web, you could do a lot worse than choosing Thursday, April 1, …

Visualize shared links, trends with BuzzSumo

What are the masses discussing on Facebook, Twitter, or other social networks today, this week, or this month? BuzzSumo provides a simple dashboard to keep you informed.<p>If your job requires you to know which topics are the most discussed on social media or if you are simply a curious denizen of the …

Infographics

Silicon Valley Can’t Keep Up With Korea’s Financial Revolution

<i>Jon Norris is a writer for TransferWise who splits his time between the U.S. and the U.K. This post originally appeared on the TransferWise blog and has been republished with permission.</i><p>Until a few years ago, South Korea was promoted by its Tourism Board as “Land of the Morning Calm”. While the …

'전체' 카테고리의 글 목록 (2 Page)

Canon | Canon EOS 6D | Manual | Pattern | 1/160sec | F/11.0 | 170.0mm | ISO-100<p>Canon | Canon EOS 6D | Manual | Pattern | 1/125sec | F/10.0 | 160.0mm …

Upverter Raises $2.3M To Be The Online Collaboration Layer For Hardware Engineering

Toronto-based startup and online electronic design automation platform and hardware hacker community has raised $2.3 million in seed funding, the company revealed to TechCrunch today. The funding is from Boris Wertz’s Version One Ventures, and includes Tom McInerney, Autodesk CEO Carl Bass, Amol …

Why Larry Page Would Give His Savings to Elon Musk Instead of Charity

Google co-founder and CEO Larry Page says he'd rather leave his savings to inventor Elon Musk, CEO of SpaceX and founder of Tesla, when he dies than …