technology

Nowadays Technology has changed over the last 500 years since the printing press invention started.
Technology has suffer many changes, some of them positive and some of them negative
On the positive side, technology is helping the human being to become better and develop each day, but in the negative hand is destroying some important aspects in our life
We are going to deal with means of communication, chemistry products, plastics surgery, because we think that is very important, to know the evolution that this topics has improve.
Technology has their advantages and disadvantages...