Principles of Simple Machines: Machines simply transmit mechanical work from one part of a device to another part. A machine produces force and controls the direction and the motion of force, but it cannot create energy. A machine's ability to do work is measured by two factors. These are (1) mechanical advantage and (2) efficiency. Mechanical advantage. In machines that transmit only mechanical energy, the ratio of the force exerted by the machine to the force applied to the machine is known as mechanical advantage.
The Rosicrucians are a mystical arcane society that played a major role in the development of Freemasonry. The rose and cross symbolize the society. It signifies crucifying the soul upon the body.
Susto (. [Ësusto] , [ËsuÊtu]) is a cultural illness primarily among Latin American cultures. It is described by Razzouk et al. as a condition of being frightened and chronic somatic suffering stemming from emotional trauma or from witnessing traumatic experiences lived by others.