Whois & Analysis for silhouetteamerica.com

A machine is a tool containing one or more parts that uses energy to perform an intended action.

Machines are usually powered by chemical, thermal, or electrical means, and are often motorized.

Historically, a power tool also required moving parts to classify as a machine.

However, the advent of electronics has led to the development of power tools without moving parts that are considered machines.

The interdisciplinary field of materials science, also commonly termed materials science and engineering, involves the discovery and design of new materials, with an emphasis on solids.

The intellectual origins of materials science stem from the Enlightenment, when researchers began to use analytical thinking from chemistry, physics, and engineering to understand ancient, phenomenological observations in metallurgy and mineralogy.

Materials science still incorporates elements of physics, chemistry, and engineering.

As such, the field was long considered by academic institutions as a sub-field of these related fields.

Beginning in the 1940s, materials science began to be more widely recognized as a specific and distinct field of science and engineering, and major technical universities around the world created dedicated schools of the study.

A silhouette is the image of a person, animal, object or scene represented as a solid shape of a single color, usually black, with its edges matching the outline of the subject.

The interior of a silhouette is featureless, and the whole is typically presented on a light background, usually white, or none at all.

The silhouette differs from an outline, which depicts the edge of an object in a linear form, while a silhouette appears as a solid shape.

Silhouette images may be created in any visual artistic media, but was first used to describe pieces of cut paper, which were then stuck to a backing in a contrasting colour, and often framed.

The world is the planet Earth and all life upon it, including human civilization.

In a philosophical context, the world is the whole of the physical Universe, or an ontological world.

In a theological context, the world is the material or the profane sphere, as opposed to the celestial, spiritual, transcendent or sacred.

The "end of the world" refers to scenarios of the final end of human history, often in religious contexts.