You could have downloaded Cavendish 2.3 for Mac from our software library for free. Cavendish for Mac lies within Education Tools, more precisely Science. The bundle identifier for this application is com.bblonder.cavendish. This free software for Mac OS X is a product of Benjamin Blonder. CavendishScreensaver13.dmg is the most common filename for this application's installer. The following versions: 2.3 and 1.3 were the most frequently downloaded ones by the program users.
From the developer:
Cavendish is a robust and easy to use visualization tool for the N-body problem. The first program of its kind for Mac OS X, it has an intuitive interface, beautiful graphics and an accurate and fast core physics engine. Cavendish is named for Henry Cavendish (1731 - 1810) who used a torsion balance to make the first accurate measurement of the universal gravitational constant.
You may want to check out more software for Mac, such as Endless Fables 2: Frozen Path, Endless Fables: The Minotaur's Curse or TieCam, which might be related to Cavendish.