豆知识 2009-11-15&11-21 社会化网络

Networks get things done. Whether its sending a letter or lighting your home, networks make it happen. To get from Chicago to Santa Fe, we need to see the network of roads that will get us there. We see that Chicago is connected to St. Louis, which i

豆知识 2010-11-14&11-20 新一代电台——播客

Remember the good old days of TV andradio? Everyone would gather around to be entertained. Shows were broadcast atspecific times and if you werent there on time, you missed it. Broadcasts disappeared into the ether. Well, things have changed. This is

豆知识 2010-11-28&12-04 图说信贷危机(2/3)

Theinvestors see this and want a piece of the action, and this gives Wall Streetan idea. They can connect the investors to the homeowners through mortgages. Hereshow it works. A familywants a house, so they save for a downpayment, and contact the mor

豆知识 2010-12-05&12-11 图说信贷危机(3/3)

So just like always, the mortgage brokerconnects the family with a lender and a mortgage making his commission. Thefamily buys a big house. The lender sells the mortgage to the investmentbanker, who turns it into a CDO, and sells slices to the invest

豆知识 2010-10-24&10-30 密码保卫战

Often, there is surely only one thingstanding between your sensitive information and criminals, your password. Ifthey get it, they can get into bank accounts and private files, and wreak havoc. For this reason, itsimportant to know what makes a passw

豆知识 2009-11-25&11-28 社会化书签(2/2)

Let's fast-forward two months to make our second point: Why tags are so important. Let's say you now have a hundred bookmarked sites. Chaos, right? Well, since you added tags, you have a way to sort the bookmarks by the tags you assigned. To find all

豆知识 2011-12-04&12-10 美国政府破产的故事 (3/3)

So why is there always enough money for the dinosaur economy, from big oil to bailouts for big banks, but when it comes to building a better future, were supposedly broke? Maybe its because these guys know how to ask for it. Their lobbyists and giant

豆知识 2011-11-27&12-03 美国政府破产的故事 (2/3)

Well, first the military takes the biggest chunk, 726 billion dollars in 2011. Wow! We could build a lot of better future with that kind of money. Spending billions on fighter planes we don't need or wars with no end and then saying we're broke just

豆知识 2009-10-25&10-31 理财小知识——贷款

Sometimes we dont have the money we need to accomplish a goal. Borrowing money can help, but if we arent aware of how the system works, it can create bigger problems for us. This is Borrowing Money in Plain English. Among friends, borrowing money see

豆知识 2009-05-24&05-30 浪漫求婚秘诀

Hi, Im Donna Barnes. Im a life and dating coach and owner of NY Dating Coach here in New York City. In this clip well talk about romantic ways to get engaged, and really I guess your primary goal should be something thats gonna last and be a great st

豆知识 2011-09-18&09-24 求爱被拒怎么办？

Hi, I'm Donna Barnes. I'm a life and relationship coach, and owner of NY Dating Coach in New York City. In this clip well talk about how to deal with rejection. And the first thing you do is not look at it like rejection. If he's not interested in yo

豆知识 2010-05-02&05-08 为男友浪漫庆生

To have a romantic birthday party for yourboyfriend, if theres going to be other people there, more than just you andhim, then do something a little playful to give him something to look forwardto after that just the two of you will be at, like maybe

豆知识 2011-05-22&05-28 带你认识谷歌操作系统

So, you are on the Internet using a web browser. You know that thing with the address bar, and back button, and bookmarks. That thing you are in right now, up there, yeah, that's your web browser. If you like me when youre on your own computer, you s

豆知识 2011-02-27&03-05 工作需要社会化媒体

These days, people have new powers. Notthat kind, I mean on the web. We can create websites and post messages to theworld with the click ofa button. Blogs, social networking sites and twitter, all make it easy. But this power comes with new responsib

豆知识 2011-06-05&06-10 “总量管制和交易”的故事

A growing movement of scientists, students, farmers and forward-thinking business people are all saying Wait a minute! In fact, even the economists who invented the cap and trade system to deal with simpler problems like fertilizer pollution and sulf

豆知识 2011-01-09&01-15 四分钟了解200个国家过去2

Here we go again. In my lifetime, formercolonies gained independence, and then finally they started to get healthier,and healthier, and healthier. And in the 1970s, then countries in Asia and LatinAmerica started to catch up with the western countrie

豆知识 2011-07-31&08-06 Google eBook

The book business hasn't changed very much in the past 500 years. Someone writes a book. Someone publishes it. And you buy it and carry it around until you're done reading it. Then if you're a book lover, you repeat this process for lots, and lots, a

豆知识 2011-09-04&09-10 专题式学习

You remember what it was like in school. It was boring. You sat in class, memorized as much as you could and tried to pass a test at the end. But is that good enough? These days school can be more interesting and effective by focusing students on wor

豆知识 2011-08-21&08-27 化妆品的故事 (2/3)

One thing we do know is that theyre getting inside us. I had my body's toxicity levels tested and Im loaded with things like mercury, flame retardants, triclosan and lead! We all are. Even babies are being born pre-polluted. Now I know we can't live

豆知识 2010-10-03&10-09 举杯祝酒的礼仪

So, what an honor; you have been designated to do the toast. Hi, I'm Hazely Lopez, director of Hazely Academy of Refinement and Modeling, and I'm here to talk to you about how to propose a toast. First of all, you want to make sure that before you ar