Albert Einstein refers to time as an illusion of sorts. He argued that it could vary for different observers depending on their speed through space. According to him, time is a three-dimensional ground that provides coordinates to a traveler. L...Time-Travel …

Planning is the act of looking ahead and finding out the courses of action to be followed in future. It determines when, how and how will do a particular task. It  is associated with some ideas such as preparation or examining the future whi...Principles-and-Practices-of-Management …

It may be easy to make the assumption that in the 21st Century there is no longer racial tension and that Americans have moved on from the problem of racial segregation and racism. It is masked by the fact that America has a colored president, and...Racial-groupings-among-students-in-high-schools …