About Science and Technology With the development of science and technology, more and more people believe that the relationship of the people become distant. People's vies on science and technology vary from person and person. So me hold that science and technology bring convenience to our life, others believe that the development of science and technology at the same time, makes the relationship of the alienation.Before, friends always have to talk about and everyone was happy. But now, when friends meet that everyone plays their mobile phone，everyone isn't communication.Bcause of science and technology people stay at home, not go out sport. But with the science and technology, People's Daily lives become very convenient, don't go out can buy their favorite things. Taking all these factors into cosideration, we naturally come to the conclusion that science and technology have advantages and disadvantages.No duobt, unless we take effective measures, it is very likely that harmful more than beneficial. I think we should reasonable use of science and technology, we cannot regard it as our all.