Happiness is an emotional feeling which expresses pleasure, joy, condition of well-being and good spirit. We all have dreams, desires, and goals in our lives. Each time when we reach these attempts, when dreams come true we experiment the happiness. So happiness could last few moments or a long period of time. Each person has his own interpretation of happiness; some people feel happy for very small things, others need more.
Monday, April 23, 2007
Sunday, April 22, 2007
Research on submarines
I hope that everyone in the classroom will enjoy it.
Thursday, April 12, 2007
The rebirth of civility?
"The rebirth of civility” is an article from "The wall street journal".
This article talks about the revolt against people who are behaving badly.
Tim O'Reilly and Jimmy Wales, two leading citizens of the Web proposed a "Bloggers Code of Conduct". This code refers to those people who posted extremely bad comments about other people on Web sites devoted to social and political commentary.
For example in politics the bad speakers describe their opponents as: morons, idiots, traitors, liars and many other nasty expressions.
Tim O'Reilly and Jimmy Wales stated that we all think about "free speech" but we have forgotten about civility.
With this Bloggers Code of Conduct comes the counterrevolution. Some excerpts: "we take the responsibility for our on words and reserve the right to restrict comments on our blog that do not conform to basic civility standards." We are surrounded now by people who don't even know that they are behaving badly, or who argue that behaving badly is their right.
Psychologists, who studied this phenomenon of Web-based verbal abuse or aggressive public, said that it can be the failure of baby-boomers parents to put norms of behavior for their children.
People who behave badly have simply taken the norms that their elders gave them.
However, there was a battalion of bloggers counterattacked, who said that this is "censorship".
They argue that nobody can tell us how to talk. That's censorship.
I think this was a good idea to make a Code of conduct. Many people in our days do not respect the others and behave badly. Whether or not we agree with someone, at list we should respect his opinion.
On the other hand, the Internet must remain open for everybody and should not be censured. So, there is a permanent fight between censure and free-speech. No one owns the Internet; it is a free space for everyone.
Wednesday, April 4, 2007
Skyscrapers
The term "skyscraper" was used in 1880; after the first tall buildings were build in the
Before there were towers made of heavy stone. Towers had thick walls and the rooms were dark and overcrowded. Windows weren’t very common, it could disadvantage the structure.
With the discovery of the steel begin the new era of modern skyscrapers. The
New structural designs made skyscrapers even lighter and stronger.
As skyscrapers get taller and taller, engineers were faced with a new problem: the wind. Today's tallest skyscrapers, which are almost 1,500 feet tall, must be 50 times stronger against wind than the typical 200-foot buildings of the 1940s.
New structural designs made skyscrapers even lighter and stronger. As skyscrapers get taller and taller, engineers were faced with a new problem: the wind. Today's tallest skyscrapers, which are almost 1,500 feet tall, must be 50 times stronger against wind than the typical 200-foot buildings of the 1940s.
Skyscrapers represent the big issue for the population explosion in our days. In my opinion skyscrapers is a good think because it permits to locate a big number of people in one place into the profit of green spaces that can be saved.