A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
An organized, armed, and often a prolonged conflict that is carried on between states, nations, or other parties.
a range of characteristics used to distinguish between males and females, particularly in the cases of men and women and the masculine and feminine attributes assigned to them.
a programmable machine designed to automatically carry out a sequence of arithmetic or logical operations.
Term has many and varied definitions depending on context, but is generally accepted as the period in life between birth and puberty, although this can be argued. Can also refer to offspring at any s…
Intelligence has been defined in many different ways such as in terms of one's capacity for logic, abstract thought, understanding, self-awareness, communication, learning, emotional knowledge, memory…
the branch of science concerned with the forces that occur between electrically charged particles. Use this tag for anything related to electricity, electrical or magnetic fiel…
An organization authorized by its greater society to use lethal force, usually including use of weapons, in defending its country by combating actual or perceived threats.
All forms of competitive physical activity which, through casual or organized participation, aim to use, maintain or improve physical fitness and provide entertainment to participants.
Typically pertains to the study of aircraft. Can relate to the theories, design, construction, behavior and use of such craft.
for questions about the use or properties of "recreational" drugs such as marijuana, heroin, cocaine or LSD.
Questions about a tubular weapon or other device designed to discharge projectiles or other material.
The forcing of undesired sexual behavior by one person upon another.
for claims which apply to the country of Russia or the Commonwealth of Independent States.
A device that can make and receive telephone calls over a radio link whilst moving around a wide geographic area.
A process in which energetic particles or energetic waves travel through a medium or space.
for questions regarding "government" as a concept. DO NOT USE in lieu of "United States".
Commonly used term which refers to ethanol-containing alcoholic beverages. However, more broadly, the term can also be applied to any organic compound with a hydroxyl functional group bound to a carb…
The set of practices perceived by a community to be associated with the preservation of health and healthy living.
The specifically human capacity for acquiring and using complex systems of communication.
the process of change in all forms of life over generations, and evolutionary biology is the study of how evolution occurs. The biodiversity of life evolves by means of mutations, genetic…
Questions about security; as it applies to any vulnerable and valuable asset, such as a person, dwelling, community, nation, or organization.
for questions about terrorism or terrorist groups. Questions regarding recent news might be unanswerable.
Science dealing with the study of space and celestial bodies. Can pertain to the composition, origin, motion, behavior or physical aspects of bodies in space as well as the practical applications of …
Questions about the State of Japan; geographical location, political philosophies, historical significance, religious beliefs, ethnic diversity, and etc.
the branch of medicine that deals with the anatomy, physiology and diseases of the eye.
for medical drugs, medications, pharmaceuticals etc. Please do not use the tag [drugs].
The ability a physical system has to do work on other physical systems.
The science comprising the study of solid Earth, the rocks of which it is composed, and the processes by which it evolves.
stimulate the production of antibodies and provide immunity against one or several diseases, prepared from the causative agent of a disease, its products, or a synthetic substitute…
Populous eastern Asian nation which has undergone a myriad of changes over the years, but remains one of the oldest civilizations in the world.