In the old times, the knowledge was a rare thing and only the elite ones had a reach to it, it was only because the books were rare and kept protected in the secure libraries of the elite palaces. Also the dissemination of knowledge was ra…

Introduction: With innovation and technology on the roll, almost all the industry is going through a makeshift process. Trends are turning out to be further efficient, smart and accurate. Seeing off jobs and tackling with constantly occurr…