PBS

Why an innocent cuts his hand with knife,although knife is used for cutting an apple?

First i opened up PBS website, i watched video reporting problems concerned with Internet and their users.Human beings are considered as animals but social animals and internet is the best way out of socializing people.No doubt there are factors that divert the attention of unmatured kid but as i mentioned above that an innocent who has no knowledge about using a simple tool used for cutting fruits and veggies cuts his finger or injures someone.In other point of view,very few days ago a new technology has developed which records audio and video of the lecture delivered by professor, and posted on web decreases the ratio of students attendance.I have experienced the that many people spend their time on "Virtual Communities" one of them which might be known by you is called (Second Life.com) mostly used by College Students to communicate with each other, this is the well developed website that helps students to build their online skills to study.My transition from high school to College involved a lot of home mostly done and submitted on internet to professors plays a positive role but wasting time on websites that has no use in our daily life, but when computer professionals get bored and rather than surfing on internet and wasting their mind and time as well they do this kind of stuff.As per as Obama's Campaign matter is concerned that is said to be the real and useful method of using benefits from these kind of machines.