eCover Engineer
Create stunning, unlimited covers for your ebook, software box with two or three sides, CD and DVD. Edit pictures using eCover Engineer's build in image editor or download FREE ecovers and templates. Features: - Real-time 3D Editing and Rendering - High image quality - Ability to import... Now users can rotate the camera along its X, Y and Z axis relative to the center of the eCover - Shadow effect - Ability to specify floor's texture and background color - Ability to show / hide the shadow and the light source - Ability to specify the light color, which will affect the...
http://www.adolix.com/download/eCoverEngineerSetup.exe - 4Mb - Download - Screenshot

3D BallClock ScreenSaver
This screensaver shows on your screen 3D clock (time format - HH:MM:SS) rotating, digits are constructed from small balls. You may choose color of digits (balls), speed and rotation axis.
http://www.terminalstudio.com/files/BallClock3DInst.exe - 244Kb - Download - Screenshot

MITCalc - Profiles Calculation
The calculation solves area characteristics of profiles created in a simple graphic editor and mass characteristics of solids created by extrusion or rotation of the profile. Application is developed in MS Excel, is multi-language, supports Imperial and Metric units and solves the following... - Calculation of volume and mass characteristics (V, m, Im) of solids created by extrusion or rotation of the profile. ... - Calculation of area characteristics (Ix, Sx) for randomly turned axes passing through the centre of gravity, including a graph.
http://www.mitcalc.com/download/MITCalcSections01.exe - 1Mb - Download - Screenshot

3D Morphing Balls ScreenSaver
This screensaver shows on your screen various three-dimensional shapes (polyhedrons) rotating and morphing one to another. There are 20 shapes - cube, sphere, torus, tetrahedron, octahedron and others. The edges of shapes are constructed from small balls. ... You may choose color and size of balls, change axis and speed of rotation. ... Please note that there are only 8 shapes available in unregistered version. ... In further versions we are planning to add some new shapes.
http://www.terminalstudio.com/files/3DMorphBallsInst.exe - 378Kb - Download - Screenshot

SEVENPAR (Deutsch)
Purpose of the program SEVENPAR is to produce a set with seven Helmert transformation parameters valid for an specific area, in which then arbitrary points can be transformed from one coordinate system into another with high accuracy. The Helmert transformation parameters are computed with a... The quality of the computed seven Helmert parameters is documented by a cleavage matrix and by the computation of the middle, maximum and root mean square (RMS) deviations. ... Identical measuring points of higher order can be usually inquired or referred by the official institutions for measurement.
http://www.killetsoft.de/zip/sevenpar.zip - 2Mb - Download - Screenshot

SEVENPAR (English)
Purpose of the program SEVENPAR is to produce a set with seven Helmert transformation parameters valid for an specific area, with which then arbitrary points of the area can be transformed from one coordinate system into another with high accuracy. The Helmert transformation parameters are... The quality of the computed seven Helmert parameters is documented by a cleavage matrix and by the computation of the middle, maximum and root mean square (RMS) deviations. ... The necessary ellipsoid half-axis are available in the program for the selection from lists.
http://www.killetsoft.de/zip/sevenpar.zip - 2Mb - Download - Screenshot

Planet Saturn 3D Screensaver
Saturn is a large gas planet with an atmosphere composed of hydrogen and helium. It has the lowest density of any planet in our solar system. In fact its density is so low that it would float if it was placed in water! Visually, Saturn is flattened at the poles, due to the quick rotation on its... Planet Saturn 3D Screensaver is an extraordinary 3D representation of this fascinating ringed planet. ... They are mainly composed of water ice and dust. ... The winds in its atmosphere reach speeds up to 1700 kilometers per hour!
http://www.space-screensavers.com/files/planetsaturn3d.exe - 2Mb - Download - Screenshot

eZ
eZ is a simple, easy-to-use free universal viewer for PDF, CAD Drawings, Microsoft Office documents, digital photos, 3D Models, and eZ presentation documents. Sophisticated CAD viewing tools allow you to view and turn DWG and DXF layers on and off, and set foreground and background color for... The section plane can be rotated about any axis and moved through the model along any axis. ... Amazing 3D viewing tools include dynamic rotation about any axis, section cuts, lighting, color & material controls, and hidden line removal.
http://www.ezmeeting.com/files/eZ38.exe - 14Mb - Download - Screenshot

BioMolecula 3D ScreenSaver
This screensaver shows real 3D models of biological molecules in dynamics. Your screen will look like screens of computers in science fiction films! You may choose one molecule from six available, rotation axis and speed. Six molecules are available in the current version: four prototypes of DNA... Models of protein molecules are represented only by the main polypepthide chain (-OCCN-); none sidechains of aminoacid residues are presented because they make the molecule look like a heap of atoms. ... Also Hydrogen atoms are not presented because of their small size in comparision to other...
http://www.terminalstudio.com/files/Bio3DInst.exe - 422Kb - Download - Screenshot

BioMolecula WallPaper
This program creates custom Desktop Wallpapers for your PC every time Windows starting. Real 3D models of biological molecules in random position are shown on wallpaper image. You may choose one molecule from six available, rotation axis and image scale ratio. ... Models of protein molecules are represented only by the main polypepthide chain (-OCCN-); none sidechains of aminoacid residues are presented because they make the molecule look like a heap of atoms. ... Six molecules are available in the current version: four prototypes of DNA (Deoxyribonucleis Acid - storage of genetics...
http://www.terminalstudio.com/files/BioWPInst.exe - 375Kb - Download - Screenshot