HTTP/1.1 200 OK Cache-Control: no-cache, private Content-Type: text/html; charset=UTF-8 Date: Mon, 30 Nov 2020 13:28:02 GMT 秋霞撸吧
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

节目28 歌曲《留声2012》①《滴答》(表演者:侃侃、李晨)②《我的歌声里》(表演者:曲婉婷、杜淳)
I want you stuffed in my stocking.我只要你塞在我的袜子里。
“授课的是一流从业者,”该学院一名毕业生表示,“该项目为只有极少金融业工作经验的年轻专业人士量身打造,学生们毕业后马上就能投入工作。”
但是受访者也指出,社交媒体使得他们读的书更少了、视力受到影响、睡眠更少、隐私遭到泄露以及其他一些问题。
11月房价环比平均下跌0.5%。
Care about them, but don't let on mkay?

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.

1870年3月19号,轮滑登上杂志《科学美国人》。它的制作人是伊利诺伊州奥尔尼的托马斯·呂德斯,被称作"佩德速度",后来,轮滑的轮变得小了很多,直径约为36厘米(15英寸)。吕德斯身材高大魁梧,他说自己用轮滑一直滑2个小时也不觉得累,同时他也说每一个人都可以滑轮滑,不论他们是什么体型。另一种轮滑出现在1923年,它的轮子在脚的内侧,而非外侧。(除了轮子的尺寸不一样以外,两种轮滑最主要的差别在于:由战车溜冰公司制作的轮滑,小轮在大轮的后面,增强整个轮滑的稳定性。)
Rafael Corrales, a partner at Charles River Ventures, believes that the growth in a wide range of fields—from academia to infrastructure to policy—is a sign that 2014 was the biggest year bitcoin has had yet, despite its volatility. “In the short-term, that’s an easy knock from people who don’t understand or believe it can be something,” he says. “It’s the easiest thing for them to go after. In that transition stage, you’re going to have extreme volatility, so looking at its value over one year is kind of silly.” As for occasional hacks, he adds, “There are going to be bumps in the short term, but they’ll be solved sooner than later. And these things are being addressed by a huge community of people. So you have to be really excited, despite small bumps.”
7. Smart cookie oven
单词hospitality 联想记忆:
1月份中国居民消费价格指数(CPI)出现上涨,在本月金融市场动荡为主的背景下,该消息对于这个世界第二大经济体来说是个令人鼓舞的迹象。
3. Your boss received your résumé from a contact of a contact。
Hartz started Eventbrite, an online ticketing platform, with her now-husband Kevin in 2006. Since its founding, the company has raised $140 million from firms like Sequoia Capital and Tiger Global Management and reached $2 billion in gross ticket sales this September. Entrepreneurship forced Hartz to appreciate candid and collaborative conversations. "I had to learn how to ask for help," she says. "Everyone always thinks it's brave to go out alone, but I think it's even braver to put yourself out there in front of others, and to figure out how to work together."

n. 代表,副手
关于底特律骚乱的未定名电影
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.”
Will the S&P 500 finish the year above 2,650
The Warriors played pre-season games in China in 2013 against the Los Angeles Lakers, but it will be the first time the Timberwolves visit China.
Buyers looking for new construction will have more options next year, as the number of new condos hitting the market in Manhattan, Brooklyn and Long Island City, Queens, is expected to more than double to 8,366 from 3,444 in 2014, according to data provided by Corcoran Sunshine Marketing Group.
"They say: 'I wonder why she kept her head down in the meeting; I wonder why she's not eager to take over that project; I wonder why she's leaving early a couple days a week," Kay says. "You're planting questions in their head."
这确实是的。不过费城队近年来如此努力地垫底的一个被忽略的好处是:他们是如此地烂,以至于这会让其他竞相垫底的球队产生挫败感,因为他们很难做到和76人一样烂。在76人面前,小牛队至少只能算是中等水平的烂。
欢迎来到英国,不过在我开始介绍之前请先接受我们的道歉。你们在入境检查时等了4个小时的噩梦本不应该是英国轻视外国人的象征。这只反映了英国在一项如此重要的赛事来临时对旅游基础建设的投入严重不足。换句话说,是英国政府怠慢了你们。别不开心,政府对我们也不咋地。
When the cup is lifted and removed from the dispenser, the magnet seals the bottom and the drink is ready to be enjoyed.
To make sure the plan goes through, the central government must reinforce the plan to co-ordinate basic pension, enhance enterprise annuity and manage personal accounts properly, Yang said.
祝好运、健康、佳肴伴你度过一个快乐新年。
World Health Organisation declared that the cluster of microcephaly cases and other neurological disorders were a public health emergency of international concern, it was a rallying cry for the international community to respond.
质量强国、制造强国
继1958年瑞典世界杯之后,本届世界杯的场均进球数如狂潮般不断刷新。
Another indicator of bitcoin’s momentum is the number of mainstream businesses that accept it. In 2014, Microsoft MSFT -0.84% , PayPal, Dell, and Dish Network DISH 2.24% , among many others, announced they would accept bitcoin as payment for a range of products. Those companies joined companies such as Target (which accepts Gyft, which can be purchased with bitcoin), Overstock.com, and WordPress. Even the publisher of Fortune, Time Inc. TIME -0.40% ,began accepting the cryptocurrency for magazine subscriptions. Yahoo YHOO -1.02% also added bitcoin to its Yahoo Finance tracking site last year, lending the currency additional legitimacy, and Google Finance GOOG -1.30% quickly followed suit. “Adoption of bitcoin is becoming more commonplace, and we feel it is relevant to our industry and to our users,” a Yahoo spokesperson told CoinDesk. Don’t be at all surprised if Yahoo soon goes even bigger on bitcoin—whether by acquiring a bitcoin startup or some other announcement—as part of CEO Marissa Mayer’s ongoing effort to make the stalling search giant more hip.
继《菲洛梅娜》后,朱迪.丹克和斯蒂芬.弗雷斯这对出色的组合四年后再度联手。该片由李荷担任编剧,讲述了维多利亚女王与年轻印度男仆之间的友情。艾迪.伊扎德看来是官方授意的威尔士亲王人选;演员阵容还包括奥莉维亚.威廉姆斯,蒂姆.皮戈特.史密斯以及同样出演了《总督之房》的西蒙.卡洛和迈克尔.甘本。
在《醉乡民谣》(Inside Llewyn Davis)中,编剧兼导演乔尔?科恩(Joel Coen)和伊桑?科恩(Ethan Coen)兄弟俩挥之不去的忧伤情绪转化成了令人难忘的戏剧性场面。我觉得我的评论本应澄清,这部关于流行文化牺牲品的悲歌有一种特别的味道;其中一些部分相当阴郁。奥斯卡?伊萨克(Oscar Isaac)在片中出演一位自暴自弃的民谣乐手,宿命般地献身于他的艺术,他的卓越表演令这部影片极其震撼人心。
*Reality Host: RuPaul Charles, “RuPaul’s Drag Race” (Logo)

Social media finds you as you browse
单词criminal 联想记忆:
很多人相信,对于中国资源环境来讲,人口已不再是主要威胁。相反,中国的人口危机已转变成出生率过低,社会老龄化加剧以及性别比例失衡。在中国的珠江三角洲等地已经出现了技工短缺的现象,所以不久以后,我们可能将看到计生政策上的重大变革。
adj. 有毒的
The price of gold has risen 15 per cent since the beginning of 2017 to trade at $1,334.78 a troy ounce.
LONDON — In the 1970s, the British comedian Tommy Cooper used to tell a joke about asking an auction house to value a violin and a painting that he had discovered in an attic. The good news, he was told, is that they were made by Stradivarius and Rembrandt. The bad news was that the painting was by Stradivarius and the violin was by Rembrandt.

雷士宫斗剧升级 吴长江打造“网络雷士”反击能否如愿?

联邦、州和地方政府的裁员速度开始放缓。去年各级政府部门有逾25万人失去工作。今年截至目前,约有两万人找到了工作。经济学家说,美国的债务和赤字问题引发的担忧可能将限制政府支出和投资,但基础设施支出的任何反弹都会创造就业岗位。至少政府带来的拖累会减小。[qh]
尽管这些物质都十分微小,但相关科研成果的意义却是巨大的。
祝新年快乐,并致以良好的祝福。
他通过电梯门递出一张纸条,上面写着"有人被困在电梯内,请叫物业来帮忙。"寄希望于有人可以捡到并来救他。
18. 最有趣的道歉(并列)。11月18日,《好莱坞报道者》发表了一份1200多字的道歉,因为它的“奥斯卡女星圆桌会议”没有邀请非白人演员出席。很快,导演亚历克斯·普罗亚斯(Alex Proyas)和狮门公司就为新片《埃及众神战》(Gods of Egypt)中的演员缺乏多样性而道歉。
中国的网红经济发展到今天,经历了三个阶段:第一个阶段是文字时代,第二个阶段是图文时代,现在这一阶段是要归功于宽带的可用性的视频时代。
The BFC's news has been met with support from people on social media, who have applauded the designers choosing to forgo the use of animal fur.
而至于他自己的教育问题:他在考虑是留在英国,还是为了离硅谷更近而去读美国的大学。再或者,他也许会放弃学业,全然专注于他的事业。他说,我非常想再创办一家公司,连续创业家们都是对创新上瘾的人。我希望能保有热情。如果我不能尝试新的事物,我会感觉很糟。
自信和迷茫只有一线之隔,而现在的科比·布莱恩特正横跨在这两端。这是在周二与勇士的比赛中我们唯一可以得出的结论。这位湖人队的超级明星打出了自己职业生涯当中,单场至少五次投篮的比赛中最糟糕的一场。
优雅女人要知道的4个养花小诀窍
element
9.忠诚待人
这些利好消息为特斯拉带来了极为惊人的估值。一位名叫佐尔坦o班的特斯拉观察人士在金融网站“寻找阿尔法“(Seeking Alpha)上指出,特斯拉现在的估值,相当于它每年已经能够卖出几十万辆汽车,但实际上今年它只能卖出35,000多辆车。从另一个角度来说,特斯拉公司今年卖出的每一台车,估值相当于高达100万美元。
Still, the optimistic view is that several roadblocks to recovery -- an over-indebted consumer, a moribund housing market and shellshocked banks -- are no longer holding back hiring. Barring an unforeseen shock to the economy, this could mean 2013 will be another year of slow but steady growth.[qh]
But there's little doubt this was also an 'acqui-hire,' in which the person being bought is just as important as the product. D'Aloisio is now working full time in Yahoo!'s London office, and his youth, his energy and his undeniable it-factor have brought the formerly musty tech giant a much-needed injection of cool. Yahoo! CEO Marissa Mayer -who lends the company some of her own it-factor-praises his 'commitment to excellence in design and simplicity' and says she is 'inspired by the creativity and tenacity Nick brings to his work.'

STONINGTON, CONN.
“Policymakers around the world are cognisant of the impact the Fed decision will have and are worried, which makes us worried,” said Simon Lue-Fong, head of global emerging debt at Pictet Asset Management. “People are saying the decision is priced in but seeing as no one knows exactly what will happen how can that possibly be true.”
The cemetery was first found in July 2007and was excavated by the Xinjiang Institute of Cultural Relics and Archaeology,with assistance from local authorities. The research team, led by Zhiyong Yu,director of the Xinjiang Archaeological Institute, published the findings in Chinese in the journal Wenwu. The article was recently translated into Englishand published in the journal Chinese Cultural Relics.
Marlohe will shoot the Malick film concurrently with the ongoing press tour for Skyfall.
2.Batman vs Superman: Dawn of Justice
More than 350,000 gamers from across Europe (and some from North America and Asia) have made the annual pilgrimage to the quaint German city of Cologne, which has a population of just over 1 million. Activision used the convention to debut its multiplayer gameplay for Sledgehammer Games’ Call of Duty: Advanced Warfare, allowing attendees hands-on access to the November 3 release.
中国国家统计局发布的10月份制造业采购经理指数(PMI)降至51.6,比路透(Reuters)调查的经济学家给出的预测中值52要低,离荣枯分界线50更近。
The 12 US schools that appear in this ranking are the most gender balanced on average, with cohorts that are 48 per cent female.

About this series

Since 2001, I’ve helped direct an annual 临沂LED照明市场调研:飞利浦/雷士/欧普/GE/木林森等多品牌设据点 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.

9. Mila Kunis - $11 million
Friends wasn't known for being the most diverse show on television at the time, since the cast was comprised of almost entirely white actors. None of the main characters were anything other than "mainstream." Even the acknowledgement of Ross's first wife Carol being a lesbian was met with jokes about sexuality (mostly from Joey), and sexist comments were frequently incorporated into the script.
fatigue
expansion
8、苹果发布会
Other notable ladies who made the list include Kate Upton (No. 8), Taylor Swift (No. 12), Kim Kardashian (No. 38), and Sofia Vergara (No. 100.)
It was not an auspicious start to the new year for bitcoin investors.
就零工经济的命运来说,英国将是一个值得关注的关键国家。英国政府将对一份关于英国法律是否跟得上这一新趋势的独立评估做出回应。考虑到政府的脆弱性和耗时的英国退欧进程,现在似乎不太可能出台大胆的政策行动——无论是支持还是反对在线劳动力平台。
德银资产管理公司(Deutsche AM)亚太区被动型资产管理部门主管马尔科?蒙塔纳里(Marco Montanari)也认为,在亚洲ETF市场迈向更高台阶之前,必须从根本上改革分销制度。
Warren Buffett reclaimed the No. 2 spot on the list for the first time since 2014, with a net worth of $75.6 billion, up from $60.8 billion in 2016.
“我试图做到的是继承他的衣钵,写一本典型的伊恩·弗莱明式的007小说。”
进入2月以来,猛龙逐渐感到他们需要进行人员调整了:良好的开局已经被挥霍的差不多了,他们的防守不足以限制对手,他们在四号位有个巨大的漏洞,在凯尔-洛瑞即将成为自由球员之前,他们急迫的需要利用好他的巅峰期。
这将是一部非常有趣的电影,刻画出了美国队长与钢铁侠之间微妙的关系, 两人经常陷入信任危机。
It’s wall-to-wall pure pop heaven, crackling with originality and dark humor, teeming with action sequences so perfectly timed and executed you almost want to run out of the theater on the spot so you can call a friend and rave about it — but you wouldn’t dare leave your seat because you wouldn’t want to miss a frame of this brilliant, pulse-quickening gem.
China's booming cyberstar economy has gone through three stages -- the first based on text, then text and images, and now video thanks to the availability of broadband networks.

体操、蹦床、竞技体操、艺术体操、
以下国家在“2017年最佳国家“整体排名中相当亮眼 。这份排名意在衡量全球最大经济体。
《一记耳光》(The Slap),NBC,2月12日播出。乔恩·罗宾·贝茨(Jon Robin Baitz)与丽莎·查罗登科(Lisa Cholodenko)担任制作人,这部剧改编自一部澳大利亚迷你剧,讲述一个后院生日派对失控后带来的后果。演员阵容非常强大,包括彼得·萨斯加德(Peter Sarsgaard)、乌玛·瑟曼(Uma Thurman)、桑迪·牛顿(Thandie Newton)、布莱恩·考克斯(Brian Cox)和梅丽莎·乔治(Melissa George,她也在原剧中出演角色)。
This one didn't come easy, though. Toronto fought back from an 18-point deficit and trailed by one late in the game with the ball. But guard Kyle Lowry was called for an offensive foul, and Curry hit two free throws to help seal the win.
Company: Nation Waste, Inc.
Extreme heat blanketed Alaska and much of the western United States last year. Records were set across large areas of every inhabited continent. And the ocean surface was unusually warm virtually everywhere except near Antarctica, the scientists said, providing the energy that fueled damaging Pacific storms.
INDOORS: The two-story stucco contemporary was built in 2005. The interior is an airy open space; white walls contrast with red tile floors. Walls of sliding glass doors face live oaks and marshland on the Wilmington River.
The report said there were now 594 dollar billionaires in China, putting China ahead of the United States' 535. However, none of China's super-rich make it into the global top 20.
3.9 全面加强政府自身建设

According to the Hurun Report’s annual China Rich List, Yao Zhenhua’s net worth surged more than nine times to $17.2bn last year, making him the country’s fourth richest person. Last year he was ranked 204th.
魔术队是所有队伍中最迷的哪一个。不论从纸面上看还是从球场表现来看,他们这样的队伍都毫无意义。

对于该行业规模有多大,众说纷纭,但高盛(Goldman Sachs)的数据表明,在2012至2014年期间,该行业的贷款规模从60亿元人民币增长至830亿元。
这些情况眼下一个都不存在。去年12月开始的美联储政策紧缩已经暂停。联邦基金利率(银行间隔夜拆借利率)估计低于自然利率逾一个百分点。美联储一直未作出意外之举。例如,美联储去年12月将政策利率提升25个基点之前发出了大量信号。
[pr?'tekn]
ridiculous
4. We can’t go into detail on this matter.
6. You dressed 10 times nicer than usual yesterday。
今年上榜的十亿美元级富豪为1810名,低于去年1826人的记录。上榜富豪净资产总计为64800亿美元,比去年减少了5700亿美元。
眼看11月就要过去了,正如我周一写的那样,往年经验表明,9支球队很有可能已经被踢出季后赛地竞争行列了。然而,他们中没有一支球队表明要摆烂。
illegal
The 2017 rankings feature the top 60 pre-experience courses for students with little or no background in the industry and the top six post-experience programmes for professionals already working in the sector. Only a handful of schools offer post-experience courses.
At the last minute he opted instead for Teach First, the educational charity that has become the UK’s biggest recruiter of new graduates. Rather than parachuting into companies that needed restructuring, Mr Ravenscroft started teaching business and economics at Cardinal Pole School, which serves 11-19 year old boys and girls in Hackney, east London.
包括中国移动、阿里巴巴和腾讯的16家中国企业进入了该榜单的前100名。
"Investing in improving innovation quality is essential for closing the innovation divide," said Soumitra Dutta, dean of Cornell College of Business and co-editor of the report.
On Thursday it published its mascot for 2016, the Year of the Monkey, and instantly it became a hit on the Internet; unfortunately some people deemed it "very ugly".
Phil Baty, editor of the rankings, said: "it seems that China's relentless march up the global league tables has stalled, after making major gains in recent years. This new data shows just how hard it is for emerging powers to break into the traditional global elite."
《性别之战》
The bulk was due to underlying global warming caused largely by rising emissions of carbon dioxide, the main man-made greenhouse gas produced by burning fossil fuels, such as coal and oil.
Law firms will lead the pack, with 30% expecting to add staff. Paralegals with four to six years' experience are in particular demand, as are attorneys who specialize in "lucrative areas like litigation, health care, bankruptcy, and foreclosure law," the report says.
n. 通道,频道,(消息)渠道,海峡,方法
oDesk和Elance(两家公司正处于并购流程)是两个自由职业者市场,你可以在上面迅速找到、联系并聘请到全球各地的自由职业者。需要一个网站开发员或内容写手?不必雇佣一名全职员工,招募一名自由职业者就可搞定。活跃在这两个市场上的自由职业者多达100余万人。
According to exam questions and some test-takers' feedback posted online after the exam, the difficulty of the questions was moderate and hot political and social issues, such as the Long March rockets, China's foreign affairs, the Yutu lunar rover and entrepreneurial efforts by college students, were mentioned.
2013美国就业前景最好的州:亚利桑那州,德州
……太紧张,差点昏过去。
美国上市交易相比2016年(多年来最疲弱的年份之一)出现起色。根据Dealogic的统计,今年迄今已有112笔IPO得到定价,而去年这个时候只有63笔。发行金额翻了一番多,达到316亿美元。
The ranking rates the best 100 programmes worldwide for working senior executives.
It is said in the report that the three major industries that graduates expected to work for are it/internet/telecommunications/electronics industry, financial industry/ banking/investment/fund/securities/insurance, government/public service/non-profit-making institutions.
值得庆幸的是,这些户籍规定正在发生改变。12月初,在中国中央经济工作会议上,与会代表建议给予农村居民城市户口,这也强有力地证明了户籍制度正在变化。温家宝总理于12月底呼吁,应加快户籍制度改革的进程。