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<?xml version="1.0" encoding="ISO-8859-1"?>
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<screensaver name="sphereEversion" _label="SphereEversion">
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<command arg="--root"/>
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SphereEversion draws an animation of a sphere being turned inside out.
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A sphere can be turned inside out, without any tears, sharp creases or
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discontinuities, if the surface of the sphere is allowed to intersect
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itself. This program animates what is known as the Thurston Eversion.
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This program is not included with the XScreenSaver package, but if you
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don't have it already, you can find it at
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<http://www.dgp.utoronto.ca/~mjmcguff/eversion/>.
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Written by Nathaniel Thurston and Michael McGuffin; 2001.