Science Information

Science is comprehensive information on any subject, but the word is especially used for information about the physical universe. As knowledge has increased, some methods have proved more reliable than others, and today the scientific method is the standard for science. It includes the use of careful observation, experiment, measurement, mathematics, and replication -- to be considered a science, a body of knowledge must stand up to repeated testing by independent observers. The use of the scientific method to make new discoveries is called scientific research, and the people who carry out this research are called scientists. This article focuses on science in the more restricted sense, what is sometimes called experimental science. Applied science, or engineering, is the practical application of scientific knowledge.

A scientific hypothesis is an educated guess about the nature of the universe, a scientific theory is a hypothesis which has been confirmed by repeated observation and measurement. Scientific theories are usually given mathematical form, and are always subject to refutation if future experiments contradict them.

In the modern world, scientific research is a major activity in all developed nations, and scientists are expected to publish their discoveries in refereed journals, scientific periodicals where referees check the facts in an article before it is published. Even after publication, new scientific ideas are not generally accepted until the work has been replicated.

Wikipedia, Science, (as of Apr 10, 2010)

Science Books

Log in or join now now to suggest Science books.

Science Videos

Log in or join now now to suggest Science videos.

Science Links

Science is in LifeKnot's Literature category. See more Literature activites.
Log in or join now now to suggest Science links.

Science Tweeps

Log in or join now now to suggest tweeps the tweet about Science.

Science Gear

Log in or join now now to suggest Science gear.

Science Gurus

gu · ru [goo-roo] : one who is regarded as having great knowledge, wisdom and experience in a certain area, and who uses it to guide others. Log in or join now now to designate yourself or someone you know a Science guru.

LifeKnot members interested in Science

View even more people interested in Science

LifeKnot lists over 1,520 activities. Join now to perform advanced searches of all activities.

LifeKnot ∞ Meet people that share your interests.
Copyright © 2018 LifeKnot, LLC. All rights reserved.
find us on facebook ©
follow us on twitter
Process time: 0.1355 seconds.