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.
the discipline, skill, and profession of acquiring and applying scientific, economic, social, and practical knowledge, in order to design and build structures, machines, devices, system…
North American country made up of 10 provinces and 3 territories. The name is reported have been derived from an Iroquoian word "kanata" which means "village". Can also refer to any element of the c…
An organic compound required as a vital nutrient in tiny amounts by an organism.
liquid at ambient temperatures and does not mix with water but may mix with other oils and organic solvents.
Including ingestion of fluoride (the anion of fluorine) and water fluoridation (the addition of fluoride to water supplies to promote dental health)
The legal framework protecting artists, authors and other content-originators. Copyright allows owners to prevent others reproducing their work without permission (though most jurisdictions allows som…
The main nuclear reactor that suffered damage from the March 11, 2011 earthquake and tsunami in Japan.
for questions about claims relating to the kingdom of the Netherlands.
Genetically modified organism. Any plant or animal where the genetic code has been manipulated by biotechnological methods. Usually so the organism generates products from other species (for example p…
when questioning something about the movies, not when being skeptical of something seen in a movie.
A term for the biological antigen-antibody reaction which causes various symptoms ranging from rashes to anaphylaxis in sensitized people who encounter certain particles. Can also refer to the study o…
A kitchen appliance that heats food by dielectric heating accomplished with radiation used to heat polarized molecules in food.
for questions about claims based in Sweden, or limited in Sweden.
the property possessed by an object of producing different sensations on the eye as a result of the way the object reflects or emits light.
Pertaining to the area of human accomplishments in which intangible creative elements are applied to produce the final product. Can pertain to the production, interpretation or appreciation of works …
A condition which can originate from any of a wide variety of sources and is often characterized by aversion to activity, saddened or somber mood, and feelings of hopelessness, worthlessness, guilt or…
prevent fertilization or pregnancy from resulting due to a sexual act.
A sanitation fixture used primarily for the disposal of human excrement and urine.
An unusual apparent anomaly in the sky that is not readily identifiable to the observer as any known object.
the branch of medicine that deals with diseases and abnormalities of the heart.