豆知识 2010-11-21&11-27 图说信贷危机(1/3)

What isthe credit crisis? Its a worldwide financial fiasco involving terms youve probably heard like sub-primemortgages, collateralized debt obligations, frozen credit markets and creditdefault swaps. Who isaffected? Everyone. How didit happen? Heres

豆知识 2011-12-11&12-17 如何避免剽窃

You have something in common with the smartest people in the world. You see, everyone has ideas. We use our minds to create something original, whether its a poem, a drawing, a song or a scientific paper. Some of the most important ideas are publishe

豆知识 2009-09-13&09-19 学会赞美他人

Did you know that compliments are so good that they can heal your harmed relationship? Hi, I'm Hazely Lopez from Hazely Academy of Refinements and Modeling and I'm here to talk to you about how to compliment people. You first, of course, want to thin

豆知识 2009-10-18&10-24 如何识破说谎者

Hi, Im Donna Barnes, Life and Relationship coach here in New York City and the author of Its All About You. In this clip, well talk about telltale signs of a liar. And I think if you really watch the person and you know them well, youll know for sure

豆知识 2010-08-22&08-28 如何成为完美绅士

There's nothing more perfect than having a gentleman with manners. Hi, I'm Hazely Lopez from Hazely Academy of Refinement and Modeling and I'm here to talk to you about how to have some tips into becoming a perfect gentleman. You first want to start

豆知识 2011-09-25&10-01 电子设备的故事 (1/3)

The other day, I couldnt find my computer charger. My computer is my lifeline to my work, my friends, my music! So I looked everywhere, even in that drawer where this lives. I know you have one too, a tangle of old chargers, the sad remains of electr

豆知识 2009-07-05&07-11 道歉信 这样写

Hi, I'm Donna Barnes. I'm a life and relationship coach and the owner of NY Dating Coach in New York City. In this clip we'll talk about tips on writing an apology letter. And first and foremost, you should just come from your heart. I would say, tak

豆知识 2010-06-27&07-03 维基百科

You've probably seen encyclopedias. Whether you're settling an argument or researching a school project, these books can hold the answers. These days though, the world moves so fast, it's hard for books that were written months or years ago to keep u

豆知识 2010-02-28&03-06 REDFIN - 网上购房新体验

For a first-time homebuyer, Karen knows a lot. She knows the neighborhoods and the types of home she wants. She's been looking on the web for a while, but now she is ready to tour homes even though she's a little unsure about details of the process.

豆知识 2011-10-30&11-05 退休储蓄

One day, we all want to retire. After working for most of our lives, we imagine a time when we can stop working, and have choices in how we spend our time. Because were all living longer than ever before, its going to take even more money to support

豆知识 2010-09-19&09-25 透过手机看世界

I think we can all agree that reality is pretty great. Its what we experience through our senses, like our eyes, and phones with cameras. The Internet is awesome too, but the internet and reality have a hard time working together. Thankfully this is

豆知识 2011-04-24&04-30 物品的故事（4/5）

President Eisenhower's Council of Economic Advisers chairman said that The American economy's ultimate purpose is to produce more consumer goods. More consumer goods? Our ultimate purpose? Not provide healthcare, education, or safe transportation, or

豆知识 2011-05-01&05-07 物品的故事（5/5）

In the U.S., we spend three to four times as many hours shopping as our counterparts in Europe do. So were in this ridiculous situation where we go to work, maybe two jobs even, and we come home when were exhausted, so we plop down on our new couch a

豆知识 2011-08-07&08-13 Google +1按钮

Have you ever come home to a note that made life just a little bit easier? A tip from someone you trust that helps you find the things you care about. When you have lots of options in front of you, it's easy to find yourself wishing for a bit of advi

豆知识 2011-05-29&06-04 “总量管制和交易”的故事

I am so glad that the world is finally getting together to stop climate change. When I first heard that our leaders were meeting to talk about solutions, I breathed a huge sigh of relief. Didnt you? Then I said, wait a minute, what exactly are they p

豆知识 2011-04-17&04-23 物品的故事（3/5）

Well, it moves here, for distribution. Now distribution means selling all the toxic-contaminated junk as quickly as possible. The goal here is to keep the prices down, keep the people buying and keep the inventory moving. How do they keep the prices

豆知识 2011-04-10&04-16 物品的故事 (2/5)

So next, the materials move to production. And what happens there is we use energy to mix toxic chemicals in with natural resources to make toxic contaminated products. There are over 100,000 synthetic chemicals in use in commerce today. Only a handf

豆知识 2011-04-03&04-09 物品的故事 (1/5)

Do you have one of these? I get a little obsessed with mine. In fact, I get a little obsessed with all my stuff. Have you ever wondered where all the stuff we buy comes from where it goes when we throw it out? I couldn't stop wondering about that. So

豆知识 2011-03-20&03-26 云计算现状

Ah, the virtual world. Sure it has changed the way we do things, dramatically. The Internet is giving us, well, freedom. Its now easier than ever to stay in touch with friends the world over. With new ways of storing and organizing data, our stuff is

豆知识 2011-07-17&07-23 瓶装水的故事 (2/2)

Exactly how is that environmentally responsible? The problems start here with extraction and production, where oil is used to make water bottles. Each year, making the plastic water bottles used in the U.S. takes enough oil and energy to fuel a milli