Technology ..useful or harmful?

We all know that technology was developed to reduce human efforts, save time. Today in 21st century our lives without technology is not possible. Today technology has become a part of us. We cannot live, work and enjoy without technology. Today the meaning of technology has been reversed. It was developed for easiness of our daily life. But it has over ruled our life that we can live without ait but can’t without technology. As an example- we get up with an alarm clock in our bed, cook food in electic rice cooker, boil water in electric boiler,make coffee in machine, wash dishes in dishwasher, vaccum cleaner for cleaning rooms, etc. Our daily life begins with a technology. We go office by car, bikes, trains, etc. We have washing machine, refrigerator, heater, air conditioner(a.c), etc. When we feel hot press a button a.c will be on, when cold press another button heater will be on. Not only this we have automatic ac and heater that reads the temperature of room and with the limits and condition it on’s ac when temperature goes above the highest limit and heater when temperature goes less than limit. Not only this today we have automatic gates for homes , press a button from remote the gate will be open. No any effort, no loss of time what a life,isn’t?
We have radio, computer, mobile phones, etc. As we know thatcomputers were designed to perform specific tasks as instructed by user. We use computer’s for internet these days. In internet we can browse anything, view anything, play games, chat with friends, etc. We can chat with frienda, relatives who are abroad in other countries and continents. We can search and read latest news and videos in the internet. We mostly feel good and easy ourselves in the internet world. So internet is good for education and mental fitness.
But some people use internet facility in wrong way. They visit adult sites and wastes their time and mind becomes crazy about these thing. They use chatting to betray others. Some guys even makes reputation down. They visit the google site and search celebrities and using other computersoftwares they make non sense photos and publish. Such activity makes the reputation and image of some other celebrities. Such adult and sex contents should not be used which may effect the mind of childrens who use internet in their early age. Due to this reason also today we can find many childrens in wrong way . Why is their no any striction to these contents? The sex business and girl traficking is increasing day by day. Same is the case for mobiles. Cell phones or mobiles were developed to be helpful for the people being busy in their work. When we are far away from home or friends we can call them from any place. For giving important or urgent messages to any one mobiles are very useful. We can take photos as memory in our pocket. We can listen F.M, radio, msic, play games, browse internet as well. Today we can see mobile in each and every people in the street as well the students of school also carry mobiles. It has become a part of fashion today. Some people use mobiles in wrong way too. They capture the photos of beautiful girls as they sees them and makes some bad contents. When some couples enjoy in hotel then the third person captures and disclose the secrets of married couple. What a rough situation?
Now let us discuss about the most dangerous technology in the world. We all know that United States of America (U.S.A), Japan, China, Germany, and many other are well developed countries. Most of the technologies are developed and found in these countries. They are making nuclear bombs, atom bombs and many other biochemical weapons. August 6, 1845 the most fearful day in Japan. The two big cities- Hiroshima and Nagashaki were burnt into ashes when the atom bomb were dropped into them. The whole city was destroyed. The sky was full of black clouds and smokes. This explosion made the soil of Japan chemicalised. The fertility of soil decreased. We can hear that many countries are testing their nuclear weapons in land and water that indirectly harms the fertiliy of soil and living plants and animals. This is the destroy of natural beauty as well. So, we can say that technolgy in one hand is useful and harmful if it goes to wrong hand.