The digital world

Technology is something that grows day by day which has no end. A huge land phone to a mini touch screen phone depicts the  growth of technology. Graham bell, inventor of the telephone wouldn't even dreamt that his invention might grow this far and it would be a part of human beings life. Thanks  to that gentleman I'm writing this blog thorough my phone which is very convenient.Like wise there are many needs that humans can satisfy by these miniature devices.