Geology, Geography, Tectonics, or any of several essentially geologic sciences that are concerned with the origin, structure, and physical phenomena of the earth.
The science of matter and energy and of interactions between the two, grouped in traditional fields such as Acoustics, Optics, Mechanics, Thermodynamics, and Electromagnetism, as well as in modern extensions including Atomic and Nuclear Physics, Cryogenics, Solid-state Physics, Particle Physics, and Plasma Physics.
A scientific discipline, such as Sociology, Anthropology, or Psychology, in which the actions and reactions of humans and animals are studied through observational and experimental methods
Soundness, especially of body or mind; freedom from disease or abnormality and the science of diagnosing, treating, or preventing disease and other damage to the body or mind.
From breadboards to the latest high tech gadgets that drive our society. This forum is to discuss the development, design and construction of all things electronic. Consult with others on how electronics work to what type of cell phone to purchase. From capacitors, resistors, inductors to microwave transmitters.
The application of scientific and mathematical principles to practical ends such as the design, manufacture, and operation of efficient and economical structures, machines, processes, and systems and the branch of engineering science that studies computable processes and structures.