Each object will mean differently for each person. Knives, for example, will mean less important if you ask this object’s meaning to senior high school students who don’t usually use knives. But it will be different if you ask the meaning of knives to people who frequently use it, even they who earn their life [...]

The Internet is one of the technologies developed rapidly. The emergence of the internet brings up a big impact for human life. Dissemination of information more quickly walked through the internet. World is without limit with the internet. People can find anything on the internet. One crucial component in the spread of information through the [...]