Gravitation: Difference between revisions

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== Scientific Theories ==
== Scientific Theories ==
==Online resources==
===Articles===
*[http://www.theosociety.org/pasadena/sd/sd1-3-04.htm# Is Gravitation a Law?] by H. P. Blavatsky
*[http://www.theosophical.org/publications/quest-magazine/1250# Science and the Occult: Where the Twain Meet] by David Grandy


== Notes ==
== Notes ==
<references/>
<references/>


[[Category:Concepts in The Secret Doctrine]]
[[Category:Concepts in The Secret Doctrine]]
[[Category:Scientific concepts]]
[[Category:Scientific concepts]]

Revision as of 16:13, 20 December 2012

Gravitation, or gravity, is a natural phenomenon by which physical bodies attract each other with a force proportional to their masses.

General description

Gravitation is most familiar as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped. Gravitation causes dispersed matter to coalesce, and coalesced matter to remain intact, thus accounting for the existence of the Earth, the Sun, and most of the macroscopic objects in the universe.

Gravitation is responsible for keeping the Earth and the other planets in their orbits around the Sun; for keeping the Moon in its orbit around the Earth; for the formation of tides; for natural convection, by which fluid flow occurs under the influence of a density gradient and gravity; for heating the interiors of forming stars and planets to very high temperatures; and for various other phenomena observed on Earth.

Gravitation is one of the four fundamental interactions of nature, along with electromagnetism, and the nuclear strong force and weak force. Modern physics describes gravitation using the general theory of relativity by Einstein, in which it is a consequence of the curvature of spacetime governing the motion of inertial objects. The simpler Newton's law of universal gravitation provides an accurate approximation for most physical situations.

Mme. Blavatsky of Gravitation

Helena Petrovna Blavatsky challenged the concept of gravity as the cause of attraction between bodies. She wrote:

Astronomers who see in gravitation an easy-going solution for many things, and an universal force which allows them to calculate thereby planetary motions, care little about the Cause of Attraction. They call Gravity a law, a cause in itself. We call the forces acting under that name effects, and very secondary effects, too. One day it will be found that the scientific hypothesis does not answer after all. . .[1]

Scientific Theories

Online resources

Articles

Notes

  1. Helena Petrovna Blavatsky, The Secret Doctrine vol. I, (Wheaton, IL: Theosophical Publishing House, 1993), 490.