Articles, tagged with "strata", page 2

Presently, mobile phone has become an essential need for almost everyone. It has eased our lives to a large extent. The Nokia N97 and LG GD900 Crystal are the two popular devices that are highly demanded by the people in the present time due to their natt...

Communication is vital for effective transfer of information or idea. The effectiveness of communication depends on the means adopted to communicate. The choice is unlimited for a person today. The earlier known signs of communication were speech, sign la...