We live in the information age where essentially instantaneous communications e.g. email and text messaging, are a way of life. In business, the ever-present email has to some extent, replaced the formal memorandum as the main medium for transferring information. …
What is a failure? A good definition of a failure is “the inability of a component, machine, or process to function properly.” Examples of failures are fracture of a shaft or axle and stoppage of the rotating machine; melting of …
In below tables the elements are arranged by atomic number with the year of discovery and the discoverer. The discovery of an element made the discoverer well known and also gave credit to his/her country. Source: Encyclopedia of the Elements, …