File:Geodynamo Before Reversal.gif

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Summary

A supercomputer to model flow patterns in Earth's liquid core.

Dr. Gary A. Glatzmaier - Los Alamos National Laboratory - U.S. Department of Energy.

https://science.nasa.gov/science-news/science-at-nasa/2003/29dec_magneticfield archive copy at the Wayback Machine

https://www2.lbl.gov/Science-Articles/Archive/Phys-earth-core.html

Licensing

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	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public ___domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public ___domain "Unless otherwise noted."

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:30, 24 February 2007		717 × 787 (141 KB)	DMY
	18:44, 24 February 2007		717 × 787 (137 KB)	DMY	http://science.nasa.gov/headlines/y2003/29dec_magneticfield.htm http://www.lbl.gov/Science-Articles/Archive/Phys-earth-core.html