Category:Science
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Science edit
Science is the search for a verifiable body of knowledge via observation, experimentation and reasoning. A discipline is considered a science if its practitioners use the scientific method, in which one forms a testable hypothesis, collects data via observation or experimentation, and either refutes or does not refute the hypothesis. A hypothesis that has been tested under a wide variety of conditions, and which remains unrefuted, is called a 'theory.' Only if a theory can be proven to be true is it designated a 'law.' The burden of proof is significantly more rigorous than the burden of disproof. Hence, sciences typically contain many hypotheses, some theories, and very few (if any) laws.
Physical sciences such as physics, chemistry, and astronomy conduct inquiry into the physical universe. Life sciences such as biology conduct inquiry into life processes. Social sciences such as economics, psychology, anthropology, and political science conduct inquiry into human behaviour.
Featured article edit
Big Science usually implies, and gets its "big-ness" from, these specific characteristics:
- big budgets: The project no longer has to rely on philanthropy or industry,
- big staffs: There are many science practitioners involved in the project,
- big machines: Extremely large machines are used in the research process (e.g. Ernest Lawrence's cyclotron at his Radiation Laboratory),
- big laboratories: The large volume of research taking place requires equally large facilities.
It has also been stated as involving five M's, which are: Men, Machines, Media, Money, and Military. ...More...
Did you know... edit
- that the village of Ytterby in Sweden has four of the elements in the periodic table named after it; Erbium, Terbium, Ytterbium and Yttrium? This is because the elements were first found in minerals from the quarry near the village.
- that Albert Einstein was considered by his school-teachers to be a slow learner?
- that 2005 has been endorsed by the United Nations as the World Year of Physics?
Things you can do edit
- Wikipedia:Science collaboration of the week
- Create Did You Know, and Anniversaries
- Update the Featured article and Featured picture
- Create Science news
- Assist with Science Wikiprojects and Wikibooks
Where to Start edit
WikiProjects edit
Help out by joining the Wikipedia:WikiProject Science projects.
The main page for discussing science-related issues on Wikipedia is Wikipedia talk:WikiProject Science.
Categories edit
Physical sciences: Astronomy | Chemistry | Geology | Nature | Oceanography | Physics
Life sciences: Biology | Ecology | Nutrition | Medicine
Social Sciences: Psychology | Sociology | Anthropology | Economics | Political Science | Linguistics | Geography
Subcategories
There are 36 subcategories to this category.
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