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Brilliant.org
Brilliant.org is an American for-profit company and associated community that features problems and courses in mathematics, physics, quantitative finance, and computer science. It operates via a freemium business model. History Brilliant was founded in 2012. At the Launch Festival in March 2013, CEO and co-founder Sue Khim presented the idea of Brilliant, catching the eye of venture capitalist Chamath Palihapitiya. In May 2013, Khim further outlined the vision for Brilliant at TEDx. In August 2013, ''TechCrunch'' reported that Brilliant.org had raised money from Palihapitiya's Social+Capital Partnership as well as from 500 Startups, Kapor Capital, Learn Capital, and Hyde Park Angels, and that the website had over 100,000 users. As of July 2017, the website has over 4 million registered users, and as of April 2019, the company had reached a valuation of $50 million. Reception Brilliant has over 60+ courses in math, science, CS, and quantitative finance. A paid mobile app i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sue Khim
Sue Khim is an American education entrepreneur. She is the co-founder and current CEO of Brilliant.org, an educational platform and online community that features problems and courses in mathematics, physics, quantitative finance, and computer science. She also co-founded edtech start-up Alltuition, which helped students find low-cost college loans and assisted with financial aid forms. In 2012, she was named one of Forbes' 30 Under 30 in education. Career Originally from South Korea, Khim immigrated with her family to the United States when she was a baby. She grew up in Chicago and attended public schools. After studying mathematics for 3 years, Khim left the University of Chicago to start her own company, Alltuition, which sought to simplify the process of obtaining financial aid for students. Khim co-founded Alltuition with 2 others and raised a seed round of funding. Eventually, Khim and company received venture funding and decided to work on something else to expand edu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Facebook
Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name comes from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities and, since 2006, anyone over 13 years old. As of July 2022, Facebook claimed 2.93 billion monthly active users, and ranked third worldwide among the most visited websites as of July 2022. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivity, such as personal computers, tablets and smartphones. After registering, users can create a profile revealing information about themselves. They can post text, photos and multimedia which are shared with any ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skillshare
Skillshare is an online learning community based in the United States for people who want to learn from educational videos. The courses, which are not accredited, are only available through paid subscription. The majority of courses focus on interaction rather than lecturing, with the primary goal of learning by completing a project. The main course categories include creative arts, design, entrepreneurship, lifestyle and technology. History Michael Karnjanaprakorn and Malcolm Ong started Skillshare in New York City, New York in November 2010; the site was live in April 2011. Previously, Karnjanaprakorn led the product team at Hot Potato, a social media product bought by Facebook. Ong was the product manager at OMGPop. In August 2011, Skillshare raised $3.1 million in Series A funding led by Union Square Ventures and Spark Capital. In late 2013, Skillshare had raised $4.65 million in funding, and $6 million by February 2014, with financing co-led by Union Square Ventures and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Khan Academy
Khan Academy is an American non-profit educational organization created in 2008 by Sal Khan. Its goal is creating a set of online tools that help educate students. The organization produces short lessons in the form of videos. Its website also includes supplementary practice exercises and materials for educators. It has produced over 8,000 video lessons teaching a wide spectrum of academic subjects, originally focusing on mathematics and sciences. All resources are available for free to users of the website and application. , over 70 million people use Khan Academy, out of which 2.3 million students use it to prepare for the SAT. As of November 2022, the Khan Academy channel on YouTube has 7.59 million subscribers and Khan Academy videos have been viewed over 2 billion times. History Starting in 2004, Salman "Sal" Khan began tutoring one of his cousins in mathematics on the Internet using a service called Yahoo! Doodle Images. After a while, Khan's other cousins began to us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wikiversity
Wikiversity is a Wikimedia Foundation project that supports learning communities, their learning materials, and resulting activities. It differs from Wikipedia in that it offers tutorials and other materials for the fostering of learning, rather than an encyclopedia; like Wikipedia, it is available in many languages. One element of Wikiversity is a set of ''WikiJournals'' which publish peer-reviewed articles in a stable, indexed, and citable format comparable with academic journals; these can be copied to Wikipedia, and are sometimes based on Wikipedia articles. As of , there are Wikiversity sites active for languagesWikimedia's MediaWiki API:Sitematrix. Retrieved from Data:Wikipedia statistics/meta.tab comprising a total of articles and recently active editors.Wikimedia's MediaWiki API:Siteinfo. Retrieved from Data:Wikipedia statistics/data.tab History Wikiversity's data phase officially began on August 15, 2006, with the English language Wikiversity. The ide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wiki
A wiki ( ) is an online hypertext publication collaboratively edited and managed by its own audience, using a web browser. A typical wiki contains multiple pages for the subjects or scope of the project, and could be either open to the public or limited to use within an organization for maintaining its internal knowledge base. Wikis are enabled by wiki software, otherwise known as wiki engines. A wiki engine, being a form of a content management system, differs from other web-based systems such as blog software, in that the content is created without any defined owner or leader, and wikis have little inherent structure, allowing structure to emerge according to the needs of the users. Wiki engines usually allow content to be written using a simplified markup language and sometimes edited with the help of a rich-text editor. There are dozens of different wiki engines in use, both standalone and part of other software, such as bug tracking systems. Some wiki engines are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Science Foundation
The National Science Foundation (NSF) is an independent agency of the United States government that supports fundamental research and education in all the non-medical fields of science and engineering. Its medical counterpart is the National Institutes of Health. With an annual budget of about $8.3 billion (fiscal year 2020), the NSF funds approximately 25% of all federally supported basic research conducted by the United States' colleges and universities. In some fields, such as mathematics, computer science, economics, and the social sciences, the NSF is the major source of federal backing. The NSF's director and deputy director are appointed by the President of the United States and confirmed by the United States Senate, whereas the 24 president-appointed members of the National Science Board (NSB) do not require Senate confirmation. The director and deputy director are responsible for administration, planning, budgeting and day-to-day operations of the foundation, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Atlantic
''The Atlantic'' is an American magazine and multi-platform publisher. It features articles in the fields of politics, foreign affairs, business and the economy, culture and the arts, technology, and science. It was founded in 1857 in Boston, as ''The Atlantic Monthly'', a literary and cultural magazine that published leading writers' commentary on education, the abolition of slavery, and other major political issues of that time. Its founders included Francis H. Underwood and prominent writers Ralph Waldo Emerson, Oliver Wendell Holmes Sr., Henry Wadsworth Longfellow, Harriet Beecher Stowe, and John Greenleaf Whittier. James Russell Lowell was its first editor. In addition, ''The Atlantic Monthly Almanac'' was an annual almanac published for ''Atlantic Monthly'' readers during the 19th and 20th centuries. A change of name was not officially announced when the format first changed from a strict monthly (appearing 12 times a year) to a slightly lower frequency. It was a mo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FiveThirtyEight
''FiveThirtyEight'', sometimes rendered as ''538'', is an American website that focuses on opinion poll analysis, politics, economics, and sports blogging in the United States. The website, which takes its name from the number of electors in the United States electoral college, was founded on March 7, 2008, as a polling aggregation website with a blog created by analyst Nate Silver. In August 2010, the blog became a licensed feature of ''The New York Times'' online and renamed ''FiveThirtyEight: Nate Silver's Political Calculus''. In July 2013, ESPN acquired ''FiveThirtyEight'', hiring Silver as editor-in-chief and a contributor for ''ESPN.com''; the new publication launched on March 17, 2014. Since then, the ''FiveThirtyEight'' blog has covered a broad spectrum of subjects including politics, sports, science, economics, and popular culture. In 2018, the operations were transferred from ESPN to sister property ABC News (also under parent The Walt Disney Company). During the pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Guardian
''The Guardian'' is a British daily newspaper. It was founded in 1821 as ''The Manchester Guardian'', and changed its name in 1959. Along with its sister papers ''The Observer'' and ''The Guardian Weekly'', ''The Guardian'' is part of the Guardian Media Group, owned by the Scott Trust. The trust was created in 1936 to "secure the financial and editorial independence of ''The Guardian'' in perpetuity and to safeguard the journalistic freedom and liberal values of ''The Guardian'' free from commercial or political interference". The trust was converted into a limited company in 2008, with a constitution written so as to maintain for ''The Guardian'' the same protections as were built into the structure of the Scott Trust by its creators. Profits are reinvested in journalism rather than distributed to owners or shareholders. It is considered a newspaper of record in the UK. The editor-in-chief Katharine Viner succeeded Alan Rusbridger in 2015. Since 2018, the paper's main news ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Business Insider
''Insider'', previously named ''Business Insider'' (''BI''), is an American financial and business news website founded in 2007. Since 2015, a majority stake in ''Business Insider''s parent company Insider Inc. has been owned by the German publishing house Axel Springer. It operates several international editions, including one in the United Kingdom. ''Insider'' publishes original reporting and aggregates material from other outlets. , it maintained a liberal policy on the use of anonymous sources. It has also published native advertising and granted sponsors editorial control of its content. The outlet has been nominated for several awards, but is criticized for using factually incorrect clickbait headlines to attract viewership. In 2015, Axel Springer SE acquired 88 percent of the stake in Insider Inc. for $343 million (€306 million), implying a total valuation of $442 million. In February 2021, the brand was renamed simply ''Insider''. History ''Busi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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