Nowadays, most of people have their own computer that connects to internet. However, here is problem that in the past we all see the same information from internet, but now it is not. People now are getting different information from internet, now the information is more personal. As the Eli Pariser says in her speech,  that two people use google to research  a same thing but get different results. It seems,that internet now likely shows that information that what  people  dont want to see.

The Effects of Social Networking

Nowadays, technology and network become useful, as Obama used social technology helped him to the brink of the presidency.  Obama has a website called www.my.barackobama.com. Almost 104.000 Texas had joined that. The most important part is the MyBo gave the Obama team the instant capacity to wage fully networked campaign warfare. And, the Mybo made people think that they are close to Obama.

PBS has a very useful program which calls DNA, in this program we can find many interesting thing and thing what we don't know before. As in the Episode " The Secret of Life" I know what is double helix struchture of DNA.