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Reclaiming The American Dream VI: The (Other) Lessons of Khan Academy

Howard Husock
This article is more than 6 years old.

To say that Khan Academy has important lessons to offer is to state the obvious. The Mountain View-based internet teaching institution—which has grown from founder Salman Khan’s individualized YouTube math lessons for his 7th grade niece to a worldwide phenomenon—offers thousands of free, plain-spoken online courses, from algebra to biology. But there are even broader lessons to be taken from the astounding success of Sal Khan, winner of the Manhattan Institute’s $100,000 2014 William E. Simon Prize for Lifetime Achievement in Social Entrepreneurship. Indeed, the lessons extend well beyond education

"To make the world a better place, I invented a transformative water purifier," Google quoted Zhang as saying. "It takes in dirty and polluted water from rivers, lakes and even oceans, then massively transforms the water into clean, safe and sanitary water. When humans and animals drink this water, they will live a healthier life."
在美国监管机构担心交易所交易基金(ETF)市场增速可能太快的同时,他们在亚洲的同行以及资产管理公司和分销商却忙着考虑还有什么办法可以提高投资者的兴趣。
昔日影坛风光无限米高梅公司重组计划已获得批准,电影公司将由望远镜娱乐公司( Spyglass Entertainment )掌舵再次出发。而MGM也将不会在作为电影电影发行公司,而仅仅是一个制作公司。这使得第二十三部《007詹姆斯-邦德》电影问世日期更加具体化。
Identity, as academics define it, falls into two broad categories: “achieved” identity derived from personal effort, and “ascribed” identity based on innate characteristics.
11月17日
1.Mitsubishi. Brand love: -12% / Rank: 360

The story of Khan Academy’s start and growth is dramatic. Sal Khan, New Orleans-born and MIT-educated, was working in the finance industry as a hedge fund analyst when, in 2004, he learned that his niece, Nadia, needed help with algebra. He began sending her his own clear, step-by-step illustrated lectures (Khan himself did not appear) via YouTube. That allowed other web users to use the same lessons. The teaching of Khan—a complete outsider to education or education reform—went viral, ultimately catching the eye of Bill Gates, whom Khan learned was helping his own children with lessons first meant for Nadia. Khan eventually attracted $15 million-plus in philanthropic support from the Bill and Melinda Gates Foundation, Google , venture capitalist John Doerr, and others accustomed to the idea that radical newcomers might be worth investing in. Such funding allowed Khan to give up his day job and start Khan Academy, with a forthright, undeniably ambitious goal: a free world-class education, for anyone, anywhere.

The estimates include earnings from movies, TV and endorsements from cosmetic and other companies. Bollywood star Deepika Padukone is the only newcomer on the list.
我知道你们中很多人在公司里曾经找到过自己的前任。但是,这不是放之四海皆准的规律。搞办公室恋情可能会对你产生不好的影响。
1.手指存储器
Folk Song “Horse-Head Fiddle On A Deck”(Wang Hongwei)
Exports from China to Brazil of everything from cars to textiles shipped in containers fell 60 per cent in January from a year earlier while the total volume of imports via containers into Latin America’s biggest economy halved, according to Maersk Line, the world’s largest shipping company.
There are, for example, clear differences in the way the products are pitched to investors in the US and Asia. A high proportion — some estimate 90 per cent — of funds in Asia are commission-based. This disadvantages ETFs because they are openly traded on stock exchanges and are not structured to pay commissions to banks, brokerages or financial advisers that might recommend them, unlike the mutual fund industry in the region.
2020年,10美元钞票上将出现一名著名美国女性的画像。

An ancient Egyptian amulet was uncovered in Jerusalem by a young girl taking part in a family dig in the capital.
n. 马厩,
vt. 管理,调整,控制
As we get closer to relegating 2014 to the history books, your local stock market guru most likely couldn’t be happier to see those books slammed shut.
"某时,世界呈现给我们是相互分隔的,但是这些电影和电视作品让我们感觉世界是相通的,"美国电影学院的总裁兼首席执行官Bob Gazzale如是说。"美国电影学院奖表彰这些电影艺术家们,勇于挑战,让我们受到鼓舞,娱乐,又励志,最后让我们意识到,我们都有着同样的心跳,"
China's rich seek own islands
With assets under management of $200bn, according to Nomura Securities, Japan’s ETF market is about $50bn larger than all other Asia-Pacific ETF markets put together. At the end of August, the market value of the BOJ’s ETF holdings was $175bn.
这一次,湖人队处境不错,而且不需要赶着去做什么事,给他们点时间,看看他们到底会怎样。用这样的防守质量他们很难进入季后赛,但是这并不是这个赛季的重点。
《胡润百富榜》的编制者胡润(Rupert Hoogewerf,见文首图)表示:“姚振华代表了中国金融投资创造财富的新浪潮。”
“What we are seeing right now from China is not only a phenomenon for Brazil, we are seeing the same all over Latin America, declining [Chinese export] volumes into all the markets,” said Antonio Dominguez, managing director for Maersk Line in Brazil, Paraguay, Uruguay and Argentina. “It has been going on for several quarters but is getting more evident as we move into the year [2016].”
Whiteness, in this context, is more than just skin color. You could define it as membership in the “ethno-national majority,” but that’s a mouthful. What it really means is the privilege of not being defined as “other.”
上周四,中国电影资料馆副馆长张晓光表示,这些电影从来自100个国家的2000多部候选影片中脱颖而出,将于4月8日到23日期间在北京30多个电影院和大学放映。
['trit?bl]
Domestic action movie "Wolf Warrior II" was top on the list and became the country's highest-grossing film ever, raking in 5.68 billion yuan in ticket sales.
本田公司希望NSX将再度彰显其技术致胜的美誉,也希望NSX能提升本田作为高端汽车和卡车制造商的品牌形象。去年美国汽车市场销售增长5.9%,但本田在美销量仅微增1%——这意味着该公司失去了一部分市场份额,最重要的是,本田在与其两大主要对手丰田和日产的角逐中落于下风。
8月24日
"If reform implemented 30 years ago solved the problem of ideology, then, at present, reform is to solve the problem of interests. Reform at present is actually like cutting our own with a knife, and we all need to be determined and must strengthen our confidence." WANG YANG, NPC deputy and member of the Political Bureau of the Communist Party of China Central Committee
以下是2012年搞笑诺贝尔奖得奖名单,这些奖项被授予那些做出看起来愚蠢却又对世界有深度贡献的科学家、作家、和平缔造者们,或者用主办方《不可思议研究年报》的话来说就是奖励那些“乍看起来让人发笑,但是随后发人深省”的研究工作。我敢担保,这些发明绝对能使人们大笑!
Only 6.92 percent of Hawaiian’s flights arrived late during the past three years, almost twice as good as the runner up, Alaska Air — 11.27 percent of its flights arrived late.

住在气球发射场附近的边境民众投诉活动分子将他们的生命置于危险之中,因为他们是北韩反击的潜在受害者。
第48届美国乡村音乐学院奖获奖名单:
BABYLON (Sundance, Thursday) James Nesbitt, recently seen as the obsessed father of a long-vanished child in “The Missing,” shows up here in a very different role: as a calculating old-school police commissioner who hires an American public-relations expert (Brit Marling) to update the image of Scotland Yard. Danny Boyle (“Slumdog Millionaire”) created this satirical drama, which bears some resemblance to Armando Iannucci’s political comedy film “In the Loop.”
We will move forward with ecological conservation and improvement.
Mark Williams, chief Asia economist at Capital Economics, adds: “We expect that the performance of EM exports will continue to improve in 2017, with export values rising modestly in year-on-year terms.”
We will ensure that foreign trade continues to pick up and register steady growth.

2017年上半年我国LED球泡灯出口企业TOP10

com共同,miss=mit送-共同送东西到指定处-委托com共同,mission(n 使命,任务)-受了别人的委托,说明你得到了别人的信任,所以这是一种使命。
2015年最佳职业
这份排行榜基于对商学院及其2013届毕业生的调查。根据校友职业发展、学校创意生成以及学员和师资多样化对MBA课程进行评比。
谎言1:不是我!说谎原因:有些事情不值得我们去邀功。
In October last year North Korean border guards attempted to shoot down some balloons, triggering a brief exchange of heavy machine-gun fire between the two sides.
Duh.
最佳新人:Florida Georgia Line
《三生三世十里桃花》的豆瓣评分为6.4分,一些网友认为,这部剧的爱情戏码太多了。
We will continue to encourage people to start businesses and make innovations.
n. 临时工
The piece was taken away for laboratory testing, and the Spielman family only received a phone call this month telling them the amulet had been identified.
那么多的人视而不见,不承认事实。真相是泡沫无处不在,随时准备爆掉。证据越来越多,结论只有显而易见的一个:泡沫破灭的风险最高可达98%。2014年这次崩盘几乎是铁定要发生的,躲过这枚子弹的概率只有区区2%。
The average price for new residential buildings rose 12.3 per cent in October year on year, according to a weighted average from Reuters based on data from the National Bureau of Statistics.
adj. 自发的,自然产生的
据公安部介绍,2016年,1576名外国人成为中国永久性居民,较上一年度增长163%。

其他机构有宝钢集团(Shanghai Baosteel Group)旗下为钢材交易商提供融资的欧冶云商(Ouyeel)、中国第六大银行招商银行(China Merchants Bank)旗下专注财富管理领域的小企业e家(Small Entrepreneur)等。
10.《萤火虫》灵感来自葛底斯堡战役
Spanish business school IE has scored a hat-trick by reaching the top spot in the Financial Times ranking of online MBA programmes for the third year in a row. IE came in ahead of the UK’s Warwick Business School, ranked number two for the third year running, and Durham University Business School, which made it into the top three for the first time.
8.软件工程师
Release date: 2015
仿佛是2016年对中国员工还不够艰难,一项年度调查披露,中国逾半数白领雇员在即将到来的(开销巨大的)农历春节假期来临前没有领到年终奖。
The valuation that all this good news is creating for Tesla is truly astonishing. A Tesla watcher named Zoltan Ban, writing in Seeking Alpha, figures that Tesla is already priced as if it sells several hundred thousand cars a year when in reality it will sell only about 35,000 in 2014. Another way of looking at this: At current prices, each car the company sells this year is valued at $1 million.
Coca-Cola cut its sales forecast for this year as it struggles with a consumer slowdown in China, sending the drinks group’s shares down more than 3 per cent.

About this series

Since 2001, I’ve helped direct an annual 新加坡私宅交易量创新高 recognizing top social entrepreneurs: those who develop effective, original approaches to dealing with social problems and who rely mainly on private funding and volunteers to see their ideas to fruition. They are leaders of America’s civil society, doing the things that government can’t do—or can’t do as well.

在发达国家低利率和中国对大宗商品旺盛需求助燃下实现的多年增长被认为正在结束,导致国际清算银行(BIS)的经济学家警告,随着借贷成本上升,将会出现负面溢出效应。
We will promote a steady increase in consumer spending.
会。目前有很多利好因素:利润、经济增长和美国减税。但这些都是已知因素。按照历史标准看,眼下股价高得离谱,但这对短期走势毫无参考价值。最终还是要看流动性,自从股市在2009年从危机中走出来以后,流动性始终驱动着股市上涨。如果一切按计划进行,到2018年底,各国央行会在缩表和撤除流动性。如果各央行果真这样做,标普500指数很可能会牛气不再。但只要稍有风吹草动,央行官员们就会迟疑。这股牛气应该会继续。
4月8日
The Cnzz.com report states that almost two-thirds of China's 338 million Web users are now online game players. The online game industry, which currently accounts for more than half of the total Internet economy, will see strong annual growth at a rate of 20% in future years, the report says.
该数据突显出,某些工业部门对他们认为来自中国对手的不公平竞争感到日益担忧。
IT/communications/electronics/Internet offer new graduates the highest pay at 4,867 yuan a month on average, but that's down 826 yuan from last year's level. Finance and transport/logistics/warehousing come second, offering average monthly salaries of 4,692 and 4,457 yuan respectively.
5. The top 300bureaucrats will rally behind Xi’s reforms and these bold new programs, backingthe central government while bringing these ambitions to their provincialgovernments and setting parallel growth goals at home. Detailed plans forreform and accelerated growth will be set, and then promptly executed, ingeographies across China. We expect the tier three and four markets torally again this year, growing faster than tier one and two cities.
美国各地许多餐馆和商店星期三向美国退伍军人提供免费服务或优惠,以纪念一年一度的退伍军人节。
Miranda Lambert “Bathroom Sink” (RCA Nashville)
交易员们纷纷退出:“不可持续趋势苟延残喘的时间可以远超多数人的预期,但时候一到,在周期的顶点,它们还是会结束。”他们分析了20多种周期,“差不多无一意外地预示未来数月、数年将发生地壳运动”。
入围名单以聚焦科技业的图书为主,Basic Books和Oneworld Publications出版的《机器人的崛起:大规模失业的威胁与科技》最终战胜了强大的对手。
德肖维茨称,这个说法太模糊了,学校没有提出任何具体的要求。“当学校严肃处理学生时,却不说明他们的判断标准,我认为这是有问题的。”
Strong reviews, and praise for the performances - particularly from the children at the centre of the story, and Willem Dafoe, who plays the manager of the motel where they live.
一名校友表示:我们被迫远离了安逸,但获得了独特的体验。

An investigation is continuing into how La La Land was wrongly named Best Picture rather than the triumphant Moonlight.
除了作为微信核心的私聊和群卿功能之外,用户还可以通过“漂流瓶”功能寻找新的好友,具体方法是录制一段信息装在虚拟的“瓶子”里扔出去,等陌生人捡起来回复。“查看附近的人”功能与一些手机交友应用相似,用户通过它可以浏览附近其他用户的资料。另外还有一个名叫“朋友圈”的功能,用户通过它可以将相册公开分享给好友群,跟照片分享应用Instagram很像。
5.你午饭谈了四个小时那么久或者有太多的牙医预约。
If a sitcom that lasts for 10 years is considered popular, then surely one that still stirs up emotions after 20 must be considered a classic. Friends first aired in the US in 1994, featuring a cast of six young men and women in New York. In the time since, it’s become one of the most famous titles in the sitcom genre, aired in over 100 countries and regions in the world.
添加方式2.搜索微信号ikekenet添加即可。
2016年中国迅猛发展的网红经济可能会达到87亿美元
BEST THROWING TOYS OUT OF PRAM
Recipient: Kim Kardashian
Anxiety has been fanned by the build-up of corporate debt in emerging markets, which doubled between 2008 and 2014 and has been one of the fastest growing areas of the global bond market.

The punctuality rate of China's major airports is still far from satisfactory, according to the latest report published by local aviation statistic company VariFlight.
There are two divergent views of what is happening to the oil price ithin the industry and among serious investors. 2016 may help us to see which is correct.

中国的科技巨头联想仍是PC市场的老大--占有市场份额的20%以上。惠普和戴尔分别名列第二、第三,苹果和华硕电脑并列第四。
Having reached the current stage of development, China can now advance only through reform and innovation. We have the largest quality workforce as well as the largest pool of scientists, engineers and professionals in the world, and their potential for innovation is truly tremendous.
The scientists’ analysis comes only a month after nearly 200 governments struck a new climate agreement in Paris that aims to stop global temperatures from rising more than 2C from pre-industrial levels, and ideally limit warming to 1.5C.
According to the study, 75% of consumers are aware of wearable technology (whether as futuristic fashion or new-age tech tool), but only 9% actually have any interest in wearing it. A meager 2% admitted to owning a wearable tech device, most of which consist of fitness trackers and smart watches, according to the study.
田径、手球、自行车、场地赛、公路赛、山地赛、小轮车(BMX)、马术、足球、沙滩排球、
对于像费城、凤凰城和布鲁克林这样的烂队而言,另一个问题在于他们很难笼络到好的球队拼图。
5.星佳(Zynga)品牌喜爱度:-5%/排名:5
['limitid]
The 25 most common passwords have been released by Splashdata which makes password management applications.
养老保险基金收不抵支的省份正在增多。作为去年养老保险基金入不敷出的6个省份之一,黑龙江的企业养老保险可支付月数最多仅为1个月。
主流网络游戏仍然是大型多人在线角色扮演游戏 (MMORPG)。报告说,今年10月,中国最热门的10款网络游戏中有6款都属于大型多人在线角色扮演游戏。动视暴雪(Activision Blizzard)开发的《魔兽世界》(World of Warcraft)在注册用户和最高同时在线人数方面仍然排名榜首。但报告指出,目前围绕着这款游戏大陆运营权的政府监管纷争可能会给《魔兽世界》带来负面影响。网易公司目前持有《魔兽世界》的中国大陆独家运营权。
迄今为止,Bigcommerce同名技术的吸引力就在于其简单性,以及与商户同步成长的能力。史蒂夫o凯斯说,“对于一些人来说,成败即系于此。”凯斯以公司董事的身份为Bigcommerce提供美国创业趋势方面的建议。“就在五年前,如果要打造一家有吸引力的网店,你需要花费几十万美元。如今,几个小时就可以搞定,每月成本还不到100美元。”
The web portal, which has put mobile technology at the heart of a plan to turn around its struggling fortunes, has turned to British teenager Nick D’Aloisio and Summly, which automatically summarises news stories for the small screen.
据哈佛大学校报报道,至少10名学生因在脸书私聊小组中发布“猥琐表情”而失去哈佛大学的入学资格。
I like a miniskirt and maxi-dress as much as the next woman; they are, generally, flattering and easy to wear. And there’s no question that seeing them on Megan and Company was a potent reminder.
sc=scene(n 风景),roll(n 卷)-卷着风景的画卷
但尽管安全研究人员不断发出警告,很多人仍在给个人设备设置安全等级弱、容易被破解的密码。
But the crash hit. The economy tanked. The recession lasted 30 months. Wall Street lost over $8 trillion of our retirement money. In the first decade of the 21st century, from the 2000 dot-com crash till 2010 disaster Wall Street's had a negative inflation-adjusted performance. Today Wall Street's returns are just barely beating inflation. No wonder investors feel cheated by Wall Street's casinos.
谁被埋葬在这里?
库克公开性取向的举动,提供了一个罕有的机会,让人们得以一窥他保护严密的个人生活,但同时也让苹果品牌在一些不太宽容的地方面临风险。库克在阿拉巴马州长大的经历促使他作出此举,他曾说在阿拉巴马州看到的一些歧视现象“简直让我感到恶心”。
在不同产业和不同城市之间,年终奖的数额也有很大不同。金融机构的平均年终奖为1.72万元人民币,而教育部门年终奖则平均不到这一数额的一半,只有不足7500元人民币。
The big winners over the past year in Arizona were the construction and leisure/hospitality industries, which both added more than 10, 000 jobs. Other fast-growing sectors include business services, financial activities and education and health services.
但是,这些进展也指向美国和欧盟在利用此类案件上的巨大差异,欧盟目前正在讨论是否要赋予中国世界贸易组织(WTO)框架下的“市场经济”地位——这一让步会使对中国提起反倾销案变难。
继续实施积极的财政政策和稳健的货币政策。
5. The 2012 Ig Nobel Chemistry Prize
中国力争达成自己的亚太区协议
8. Victoria and Abdul