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 2011-12-25&12-31 移动设备超越个人电脑

Many tech folk think weve entered what Steven Jobs liked to call a post-PC era. This doesnt mean that PCs are about to disappear. Shipments of them will keep growing, especially in emerging markets hungry for computing power. But smartphones and tabl

豆知识 2009-09-27&10-03 甲型H1N1流感的防控措施

Welcome to this CDC podcast on how to prevent getting and spreading novel H1N1 flu. Hello, I'm Dr. Joe Bresee with CDC's Influenza Division. At this time, an outbreak of novel H1N1 flu is occurring in the United States and internationally. While CDC

豆知识 2009-11-22&11-24 社会化书签(1/2)

Its just too much. Did you know that there are over 15 billion web pages? To make sense of it all, wed need to pluck out the best pages and save them for later. We have choices. We could bookmark or add to favorites in our web browser. Nah, it quickl

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 2009-11-29&12-05 社会化媒体

Im sure youve heard the buzz. Social Media may be the next big thing. Whats all about? This is Social Media In Plain English. Lets take a visit to Scoopville, a town thats famous for ice cream. For over 20 years, Big Ice Cream Company has been making

豆知识 2009-12-06&12-12 在爱情关系中建立信任

Hi, I'm Donna Barnes. Im a Life and Relationship Coach and owner of N.Y. Dating Coach in New York City. In this clip we'll talk about how to build trust in a relationship. And that's exactly what you do. You have to build trust. Trust has to be earne

豆知识 2009-12-20&12-26 当朋友变为情人之后

In this clip well talk about when friends turn into lovers. Its one of the greatest things because hopefully your lover is your best friend. But there should be some ground rules. If youve come from a part of a friendship, now youve become intimately

豆知识 2009-12-27&2010-01-02 教你重获爱情

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 how to win back love. And that can be a really hard thing to do if the person isnt interested in doing that. If hes, or h

豆知识 2009-11-08&11-14 Google小工具——Google Docs

Home is where we keep the things we need. Whether its a lawn mower or a coffee pot, it has a home in our lives. Of course our documents are no different. For years they lived on our computers. Each person has their own computer-based home for documen

豆知识 2010-12-19&12-25 认识IPv6 (1/2)

IPVersion 6, or IPv6 for short, is a new version of the Internet Protocoldesigned to replace IPv4, the Internet Protocol that is predominantly deployedand extensively used throughout the world. Although the exhaustion of availableIPv4 address space h

豆知识 2010-12-12&12-18 保险

Badthings happen. And when they do, recovering can take time and money.Thankfully, we have help. This is Insurancein Plain English. Letssay youre on a boat when a wave comes out of nowhere and knocks you into shark-infestedwaters. Events like this ar

豆知识 2010-12-26&2011-01-01 认识IPv6 (2/2)

IPv6 is designed to meet the requirementsof the potentially huge Internet expansion. It will allow a return to a globalenvironment where the addressing rules of the network are transparent to theapplications again. Through autoconfiguration and plug-

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 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 2010-11-28&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 2010-11-21&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 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 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