HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Mon, 30 Nov 2020 20:53:26 GMT 日本未年人永久免费视频
BETA
This is a BETA experience. You may opt-out by clicking here
Edit Story

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

n. 批准,认可,同意,赞同
I may say "I'm terminating you because you didn't meet performance measures." I'm not going to say it's because you're a pain in the butt and piss people off every time you interact with them.
而如果国王队签位掉出前10的话公牛队又会得到他们的签,所以在不妨碍球队重建的情况下,国王队不仅仅是不能进入季后赛,最好还是在倒数前十的队列中。
有人将一杯滚烫的咖啡洒在了求职者身上。
Sweden’s foreign minister, Margot Wallstrom, a proponent of a “feminist foreign policy,” opened up to Ellen Barry about her abuse at the hands of an old boyfriend when she was a young woman, something she had never said publicly before.
['b?:ri?]

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.

Canada, the second largest country in the world in terms of landmass, ranks No. 2 overall. It takes top spots in Quality of Life and Best Countries for Education.
还有仅仅9所商学院参与了所有4项排名。它们的排名从第三(西班牙企业商学院)到第38位(米兰理工大学MIP管理学院(Politecnico di Milano School of Management))不等。
There is a salary gap of nearly 22 per cent between male and female graduates three years after they finished their courses, $90,000 compared to $73,000. That gap had been 17 per cent whenstudents first graduated, so thisdifference has widened over time(see chart).
budget
7. Love is like two people holding two ends of a rubber band: it’s always the one who doesn’t let go who gets hurt more.
土耳其外交部愤怒地驳斥了欧盟的批评。它说:“欧盟应该意识到,这种声明助长了极端主义,比如仇外和反土耳其情绪,因为它对避免过分言论和行动以免局势进一步恶化的呼吁,针对的只是土耳其,而不是所有违反外交公约和国际法、从而导致了这种局面的国家。”
4.Candice Swanepoel

单词complex 联想记忆:
位居榜单第三的是史蒂夫·卡瑞尔(Steve Carell)。《卑鄙的我2》(Despicable Me 2)在今年大获成功,斩获票房9.19亿美元。该电影系列累计已取得14亿美元的全球票房,该系列第三部《小黄人》(Minions)也即将上映。卡瑞尔今年还出演了小制作独立影片《迷途知返》(The Way Way Back)和《超级魔术师》(The Incredible Burt Wonderstone)。后一部影片的票房虽未能赚回制作成本,但是我们这里只关注票房收入——该部影片为卡瑞尔2013年的电影票房收入又添2,250万美元。
Making the cut for the first time, Gigi, 22, and Bella Hadid, 21, are ranked at number five and number nine respectively, with the former making $9.5 million and the younger sibling taking in $6 million.
Beijing is looking to unload excess reserves built up under the government’s subsidy policy.
For Maddie Ziegler, from Pennsylvania, life couldn't be more different.
Sure, all of the hosting companies offer a basic CMS (content management system). But do they offer the flexibility that you need to get found online? Probably not. WordPress is an open-source CMS that you can install, customize and continuously optimize. You will likely need someone with development experience to help with set up, but once the template is installed, you’re probably smart enough to publish content without any assistance.
The first drone can be traced back to 1916 when British inventor Archibald Low designed and flew the first unmanned radio-controlled vehicle. The drone was made to counterattack German Zeppelin airships, and it also carried out ground attacks during World War I. It was made with wood and tin, its wings taken from the lower wing of another biplane. Overall, the drone was somewhat unsuccessful because the noise from its engine interfered with its radio. The Sopwith Aircraft Company also tried making a drone in 1916. They placed the radio equipment at the tail so that the engine would not interfere with its signal, but their drone never flew as it was damaged in an accident on the ground. Low would try flying his drone again in 1917 when he flew it in front of some senior military officers. It was launched from the back of a lorry and flew for some time before crashing due to engine failure, almost killing the military officers present.
Porto is nearly synonymous to port wine, and also its rich history. The city's historic center and the Alto Douro Wine Region have been listed as UNESCO World Heritage Sites.
政治也对气候的认知有所影响,超过3/4的民主党人和六成独立派人士认为在过去几年中气候越来越极端,而不到半数共和党人认同这种转变。
科学家表示,全球变暖加上强大的厄尔尼诺气候事件,令2015年成为自19世纪现代记录开始以来最热年份。科学家还警告,今年地球可能会更热。
Wang said the journal and authors had an unavoidable responsibility in the latest scandal, with the statement adding that Tumor Biology had retracted papers over similar concerns about the peer review process in 2015.
“这可能影响他们一生。”
WTF.2: They Believe You Can Fly
“在香港地区,房地产的基本面明显放慢下来,”他说,“我减持了一点儿,然后很快发生了全面调整,所以我等到反弹后,卖出了一部分。”
Apple was the only top five PC maker to see shipments grow last year, up over 6%, while Acer saw the biggest fall, of more more than 18%.
自这份年度榜单编制之初,“password”就占据了“最常用密码”的榜首位置。而在2013年榜单中,“password” 排名下滑到了第二位。
过去三年,由于北京决定在官方总收入中增加新的服务费,有关中国票房增长的结论变得复杂起来。
You’re a busy person. At times, it all can feel overwhelming. Asana is a cloud-based project management software that helps you keep it together. (Trust me, I’ve tried them all.) Flexibility is built into Asana’s architecture. Each “task”, or “subtask”, can be associated with a larger “project” and “department.” In addition, you can even assign recurring tasks to yourself or team, which makes life so much easier. Stop trying to remember all the things you’re supposed to do and let Asana structure your life.
这个啤酒机能从下往上倒着灌满一杯好酒。

"As a native of Shaanxi, I found Sun played the role well. She jumps and runs wildly, just like a typical young naughty Shaanxi girl," a netizen Xuelili said.
所有外出务工人员的年收入据估计达到了3万亿美元,然而大约有85%仍留在雇主国,他们汇款回家的钱,平均不到雇主国GDP的百分之一。
Hidrate Spark 2会通过移动App跟踪你的水摄入量和记录你一天喝了多少盎司的水,还可以根据在有盎司数标识的水瓶里灌了几次水来跟踪你的饮水量。
Armistice Day became an official U.S. holiday in 1938, and remained so until 1954, when it was renamed Veterans Day in the aftermath of both World War Two and the Korean War. It is separate from Memorial Day, which is observed on the last Monday in May and honors servicemen and women killed in war.
Charli XCX, 'Number 1 Angel'
单词enterprise 联想记忆:

海南家居建材市场:5年内小型经营实现归行入市

Amazon founder Jeff Bezos rose to No. 3 on the list for the first time, thanks to the jump in in Amazon shares, which boosted his net worth to $72.8 billion.
Which showed month-on-month prices had fallen – albeit marginally – in Beijing, Tianjin, Shanghai, Shenzhen, Xiamen and Zhengzhou during the second half of the month.
Strachan says that he believes that the IP-BOX uses the same method employed by the FBI to unlock the iPhone 5c used by Syed Farook, without Apple's help. The FBI is now offering to help other law enforcement agencies seeking to unlock an iPhone, iPad or Apple iPod touch. Apple is trying to discover how the FBI unlocked the phone so that it can issue a software update to close the vulnerability.
问:早年是否有什么东西激发了你的想象力和灵感,让你开始写作生涯直到现在呢?
影片讲述了一个神秘的水生生物和莎莉霍金斯扮演的哑女之间超凡脱俗的爱情故事。
[?'p?uzd]
“常见物乱更名奖”,每年都是我的心头好。几年前,Speedo曾将泳帽改称为 “头发管理系统”(hair management system)。去年,Falke更绝,将一款袜子称作“生活问题解决方案”(Life Performance Solutions)。
胡润估计,如果此举获得成功,王健林的净财富可能会猛增至逾500亿美元,令他跻身世界前十大富豪之列。
“我的Summly宣言是让尽可能多的用户在移动端用上我们的技术,”达洛伊西奥在谈到雅虎的数亿用户时表示,“鉴于雅虎以内容门户而闻名,我们将有机会从根本上改变内容消费方式。”
SplashData公司称,在娱乐网站上使用和邮箱及社交网站相同的密码尤其不安全。
According to a research report on 2016 graduates released by 51job.com, a leading job hunting platform in China, 52.11% of college graduates found employment or started their own business.
她说早在去年12月份,她第一次看这部电影的时候,就注意到了自己和电影中的女主角长得十分相似,当时她觉得十分诡异。
['t?]
18. Most Interesting Apology (tie) On Nov. 18, The Hollywood Reporter disgorged a 1,200-plus word apology for not including any nonwhite performer in its Oscar actress round table. Soon after, the director Alex Proyas and Lionsgate apologized for the lack of diversity in the cast in their new movie “Gods of Egypt.”
In 2014, the actress Tilda Swinton wore false teeth in four movies: “The Zero Theorem,” “The Grand Budapest Hotel,” “Only Lovers Left Alive” and “Snowpiercer,” a film directed by Bong Joon-ho. In this thriller, Ms. Swinton plays the cruel and calculating Minister Mason, distinguished by a giant pair of glasses and a mouthful of bulky, misshapen choppers.

Yet the TV adaption couldn’t satisfy the audience, who prefer real history rather than fiction, and it only got 4.9 points on Douban.
许多成功的创业者都是在中年之后才开始创业。《哈利波特》的作者JoKo罗琳、大厨茱莉亚o查尔德和沃尔玛超市创始人山姆o沃尔顿,都是在经过多年的舒适生活之后,才创建了自己的品牌,并大获成功。随着年龄增长,经验更加丰富,你会对自己的事业产生一种独特的看法。生活经验所带来的睿智,是大多数受过教育的年轻人难以预见的。
Have any franchise-leading duo reinvented themselves as spectacularly as Twilight’s Kristen Stewart and Robert Pattinson? Both have become art-house mainstays. Pattinson’s latest Good Time, keeps going his recent pattern of looking fairly unrecognisable. After he transformed himself with shaggy beard and spectacles in The Lost City of Z he now has bleach-blond hair as a bank robber who tries to pull off the perfect heist in New York City, only to get his younger brother (Ben Safdie), who suffers from a developmental disability, arrested for the crime. He tries to use the money he stole to post his brother’s bail, but complications ensue. Many complications. In addition to appearing as the younger brother, Safdie co-directs the film with his own brother Josh Safdie, and Good Time was selected to compete for the Palme d’Or at Cannes. Released November 3 in Japan, November 17 in the UK and Ireland and November 23 in Greece. (Credit: A24)
Tsinghua University holds the No. 1 spot in both computer science and engineering. The Chinese institution overtook MIT for the top computer science rank this year.
他补充说道:“我很兴奋能有机会重返中国,并享受这个国家的文化以及把NBA现场比赛的激动直接带给中国球迷。”
从周日起,各地的观众都在叹息该剧剧终,至少从Twitter名人的帖子来看是这样的。
Best Luxury Brand: Porsche
2. paparazzo /[复] paparazzi / n . 专门追逐名人偷拍照片的摄影者(或记者),狗仔队。

About this series

Since 2001, I’ve helped direct an annual 天津建设用地 节约集约利用水平居全国前列 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.

[.tr?nsp?'tein]
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。
In interviews, everyone works well with others, and everyone learns quickly. Please tell me something else.
budget
排名第55位的爱丁堡大学商学院重获两年前的排名。该商学院去年在未能进入管理硕士排行榜之后排名大跌。布拉德福德大学管理学院由于首次进入EMBA百强榜单而录得史上最大进步。
The predictions of no further action in an annual Financial Times poll of eurozone analysts came despite Mr Draghi’s attempts to convince markets that the ECB remained primed to act should inflation and growth across the single currency area continue to disappoint.
Walt Disney Pictures and Lucasfilm have promised a Star Wars film every winter after the release of Star Wars: The Force Awakens. These movies will be spin-offs to the main films.
单词trademark 联想记忆:
“常见物乱更名奖”,每年都是我的心头好。几年前,Speedo曾将泳帽改称为 “头发管理系统”(hair management system)。去年,Falke更绝,将一款袜子称作“生活问题解决方案”(Life Performance Solutions)。
我敢保证,魔兽霍华德从未用过生长激素,但在其他人看来,他似乎用了很多。自从离开高中进入NBA后,霍华德的体形似乎翻了一番。
'I think South Korea has a very rigorous and narrow definition of beauty because we’re an ethnically homogenous society and everyone looks pretty much the same. It is also related to low self-esteem.
两人的正式获奖词说的是表彰其“稳定匹配理论和市场设计实践”。
The pickup in consumption in turn will entice businesses to hire and invest more to keep up with rising sales. The result: The U.S. is likely to grow more than 3% for the first time since 2005.
Chris Washington, played by London-born Daniel Kaluuya, is drawn into the sinister underbelly of a small American community.
Commodity-linked sectors have been especially hard hit in recent months. Mining-sector earnings tumbled 23 per cent last year. Oil and petrochemical refiners also saw profits slammed. Despite the fall in crude prices, many refiners remain subject to crude prices agreed to before the recent price drop, even as prices for their output fall.

跳水女皇郭晶晶2010年会否出嫁?
提供就业指导工作的北京新锦程研究院的执行院长张景岫表示,他并没看到高校学生的创业意向有降低的趋势,但是他承认学生的自主创业意向很低。
Which brands most improved their reputations in social media in 2012? And which companies made them worse?
Fund shareholders weren’t wasting any time reacting to this year of disappointment. Collectively, they’ve added just $35 billion to active stock-picking funds in the last 11 months, less than a quarter of the $162 billion they added in 2013, which was the first year of positive flows for the industry since 2007. This is not to say that they were sitting still. ETFs and passive index funds took in over $206 billion in net deposits through Thanksgiving, and Vanguard surpassed the $3 trillion mark sometime in late summer. Investors seem to have decided that they’d rather bet on the horses than the jockeys, after all.
Meghan Markle
中国国家统计局工业司何平在随后发布的数据解读声明中称,尽管石油和其他投入价格下跌支撑了利润率,但出厂价格的下跌抵消了这些利好影响。
大力促进就业创业。
['kw?liti]
吕特回应称:“这就是坐在沙发上发推特与治理国家的区别。如果你在治理这个国家,你就得做明智的决定,而驱逐大使是不明智的。”

A total of 2.81 million people who graduated in 2017, 2015 and 2013 from hundreds of Chinese universities were involved in the survey.
高通(Qualcomm)总部所在地的农民们肯定像它的雇员一样超爱这家无线电公司。每周,高通会在其总部圣地亚哥择址两处举办农夫市集。出售的商品从传统农产品到果酱、果冻无所不包。凡是订购了“社区支持农业”素食礼盒的高通雇员,在总部的一家咖啡馆即可轻松收货。

外部事件的影响。《消费者报告》(Consumer Reports)杂志曾经对Model S大加吹捧,但最近该杂志也报道了它的一些常见故障,包括门把手失效,中控触屏白屏,导致车内大部分功能不能使用等等。汽车网站Edmunds.com也找了Model S的麻烦。更多此类报告无疑会影响特斯拉到目前为止非常正面的声誉。
China's Booming Cyberstar Economy Might Hit $8.7b in 2016
He also has serious thrill issues dude.
加强产权保护制度建设。
达洛伊西奥设计了一款名叫Summly的应用软件,该软件能够将繁冗的文章精简成几行关键句子。早一代Summly软件发布后,技术观察家意识到在这个无论资讯还是财报,一切新闻都快速阅于掌上的时代,这样一款简洁、精准的摘要软件蕴含着巨大的价值。该应用吸引了包括好莱坞明星和亚洲首富李嘉诚在内的全世界投资者的兴趣。
The Florida Project
The 25 most common passwords have been released by Splashdata which makes password management applications.
此外,在最新出炉的50位亿万女富豪中,有32位是白手起家。
So with such a strong South American contingent, where will the main challenge come from ? Well, the big guns from Europe is the obvious answer. And where else could you look for a team of Champions than Spain. Having won the last World Cup, sandwiched between two European Championship triumphs, this is a team that not only knows how to play fantastic football, but that knows how to win. So whilst Messi and Ronaldo get all the annual plaudits and player of the year titles, the likes of Xavi and Iniesta go about winning all the major trophies. So will they be as string this year ? Well, worryingly for the rest of the world, yes. Not only are most of the old guard still there but talented youngsters such as Koke and Thiago Alcantara have joined the ranks. Not only that, but they've managed to grab a prolific striker, Diego Costa, from under the noses of the host nation, with the Atletico Madrid forward opting to play for Spain, rather than the nation of his birth.
Separate temperature measurements taken from satellites do not show 2014 as a record year, although it is close. Several scientists said the satellite readings reflected temperatures in the atmosphere, not at the earth’s surface, so it was not surprising that they would differ slightly from the ground and ocean-surface measurements that showed record warmth.
France’s HEC Paris and Essec Business School remained second and third, respectively, for the third year running.
After working for half a year, the average monthly income for 2014 graduates is RMB3,487, a significant increase from RMB3,250 in 2013 and RMB3,048 in 2012.
如何找到IP地址
In a sign that civil service jobs may be losing their appeal, a report issued by recruitment website Zhaopin in late March said more than 10,000 public sector employees, including civil servants and staff members at public institutions, had submitted their resumes to potential employers through the site in just two months. The number was 34 percent higher during the same period last year, the report said.
projected
今年8月,来自托雷维耶哈的乔斯·哈维尔创建了一个AdWords账户,这是谷歌旗下的一项点击付费服务。
Meanwhile, WeChat offers perhaps the greatest potential yet for Tencent to gain overseas users. Forrester analyst Bryan Wang said he has seen colleagues and friends in Singapore and India begin to appear on his WeChat contact list.
扎实推进新型城镇化。
考察指标包括“智力资本和创新”、“技术成熟度”、“区域重要城市”、“健康、安全与治安”、“交通和城市规划”、“可持续发展与自然环境”、“文化与居民生活”、“经济影响力”、“成本”和“宜商环境”。
此外,该专家补充说道,受当前经济形势的影响,并且我国金融市场资源重新配置,银行业高速增长的周期已经过去。
8. Your appendix might not be a useless evolutionary byproduct after all. Unlike your wisdom teeth, your appendix might actually be serving an important biological function - and one that our species isn't ready to give up just yet.
一些科学家说,2014年成为创下气温纪录的一年,最值得注意的一点是该年度并没有发生强大的厄尔尼诺现象,一种由于太平洋将巨大的热量输送到大气层所造成的大尺度天气模式。
Whatever she needs to invoke the weightlessness of life in our new not-normal, she takes. "Is it the end of an era? Is it the end of America?" she intones in "When the World Was at War We Kept Dancing." "No, it's only the beginning."
Through an ETF buying programme that has been criticised by some as the “de facto nationalisation” of the Japanese stock market, the central bank indirectly holds a 10 per cent stake in some 22 large Japanese companies and about 3 per cent of the whole Japanese stock market.
n. 必死的命运,死亡数目,死亡率
“The employee said she was going out to buy boots, but was never seen again.”
The bigger Tesla gets, the more complex its operations become. Since it sells directly to customers and eschews franchised dealers, it will have to develop a network of service centers to handle repairs on the cars it sells. Its unusually generous warranty, which obligates it to buy back used cars for 50% of their original base price after three years, could create a second channel of used Teslas. “Tesla will be eating a lot of three-year-old cars that aren’t as sexy or rare as they were a year ago,” wrote one Seeking Alpha blogger. ‘To me, it sounds like a potential mess.”