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1	AstroGrav (Mac)
	AstroGrav calculates how astronomical objects move according to Newton's Law of Gravitation, and displays the results as they are calculated so that you can watch the system evolve as in a movie. AstroGrav is very accurate, dynamically calculates orbits ...
	Size: 3.5 MB,  Price: USD $59.00 ,  License: Shareware,  Author: AstroGrav Astronomy Software (astrograv.co.uk)

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2	AstroGrav (Windows)
	AstroGrav calculates how astronomical objects move according to Newton's Law of Gravitation, and displays the results as they are calculated so that you can watch the system evolve as in a movie. AstroGrav is very accurate, dynamically calculates orbits ...
	Size: 25.9 MB,  Price: USD $59.00 ,  License: Shareware,  Author: AstroGrav Astronomy Software (astrograv.co.uk)

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3	euphOrbit
	The bodies are then plotted as they move according to the laws of gravitation.
	Size: 0,  Price: USD $10.00, EUR 10 ,  License: Shareware,  Author: Marek Jablonski (wandering-ips.com)

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4	Good Shot
	Program supports ball rotation, some gravitation levels, different ball and baskets sizes and other tuning to make game more realistic and fascinating. As a video input device you can use different video cameras (for example WebCams or another video ...
	Size: 405.0 KB,  Price: USD $17.00 ,  License: Shareware,  Author: kymus.com Software (kymus.com)
	Live Video Game, Motion Detection, Video Sequence Analysis, Virtual Basketball, Webcam Game

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5	Trembling Towers
	For example in the ice world the stones are slipping ice cubes, on the moon you have to handle low gravitation and in the lava world the stones are made of gluey broiling lava.
	Size: 6.4 MB,  Price: USD $19.95 ,  License: Shareware,  Author: Gzwo Software Development (gzwo.com)
	Ability, Artifice, Billet, Block, Chock, Chump, Chunk, Clump, Collapse, Dexterity, Grip, Gzwo, Handicraft, Hulk, Jenga, Log, Outlines, Pentomino, Puzzle, Silhouette

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6	Impulse
	The ball is always under the influence of gravitation which can change from level to level. The first step is the setup. You can place the bombs inside the level and move them around. Some bombs have a timer that can be adjusted to ...
	Size: 4.0 MB,  Price: USD $19.95 ,  License: Demo,  Author: Taparo (taparo.com)
	Casual, Game, Games, Impulse, Logic, Mac, Os X, Puzzle, Taparo, Winodws

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7	Falling Icons 3D Screensaver
	Icons affected by gravitation are falling into PC desktop and then repeatly flying up with gravitation turned off. This screensaver contains real physics engine which makes collisions between icons look very realistic. User can set one of three smooth ...
	Size: 1.1 MB,  Price: USD $14.95 ,  License: Shareware,  Author: 3D Desktop, Ltd (3d-icons.com)

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8	Gravitational Lensing
	With this program, one can draw images to see the effect of gravitational lensing. You can easily test the effects of several parameters by changing them and redrawing the image. Einstein's General Theory of Relativity demonstrates that a large mass ...
	Size: 74.9 KB,  Price: Free,  License: Freeware,  Author: Kwakkelflap (kwakkelflap.com)
	Astrophysics, Bend, Einstein, Galaxy, Gravitation, Gravitational, Lens, Lensing, Light, Quasar