3d Dna Screensaver and Explore The Cell 3d Screensaver Software for Windows

BioMolecula 3D ScreenSaver
$14.95 - TERMINAL Studio

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 (Deoxyribonucleis Acid - storage of genetics information) and two proteins - Hemoglobine I Monomeric (Oxygen transport protein) and Cytochrome C 550 (this protein has wide range of functions). In further versions we plan to add some new molecule models.
Note: only 2 models available in unregistered version - DNA in B-conformation and Hemoglobine, other models available only in registered version. 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 atoms.

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3D BioMolecula Pack
$14.9 - TERMINAL Studio

This program is an unique combination of two other programs - screensaver and desktop wallpaper generator.
Wallpaper generator creates custom Desktop Wallpapers for your PC every time when Windows starts. Real 3D models of biological molecules in random position are shown on wallpaper image.
The screensaver shows the same 3D models of biological molecules in dynamics. Your screen will look like screens of computers in science fiction films!
For both programs you may choose any one from six total available molecule models and change axis of rotation.

Six molecules are available in the current version: four prototypes of DNA (Deoxyribonucleis Acid - storage of genetics information) and two proteins - Hemoglobine I Monomeric (Oxygen transport protein) and Cytochrome C 550 (this protein has wide range of functions). In further versions we plan to add some new molecule models.

Note: only 2 models are available in unregistered version - DNA in B-conformation and Hemoglobine, other models available only in the registered version.
Models of protein molecules are represented only by the main polypepthide chain (-OCCN-); sidechains of aminoacid residues are not presented because they make the molecule look like a "heap of atoms". Hydrogen atoms are not presented too due to their small size in comparision to other atoms.

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Xmas Desktop 3D Screensaver
$14.95 - 3D Desktop, Ltd

Let Christmas comes alive on your PC desktop with these beautiful 3D Xmas scenes. Each scene is unique and features up to three beautiful 3D camera motions with beautiful snowy scenes, flying Christmas boxes and fire crackers. You can set your own MP3 as a background music or even listen to the lovely relaxing default music. Check out screensaver`s display properties for many more features. So if you want to have some screensaver this holiday season, make sure it will be this one!

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MITCalc - Rolling Bearings Calculation I
$24 - MITCalc

This module can be used for the selection, calculation and check of rolling bearings of the company SKF. The programme provides solutions to the following tasks: - Selection and check of a suitable bearing. The document includes a database of approx. 10,000 different rolling bearings SKF in all basic types and design. - Calculation of basic bearing parameters (life, static safety, etc.). - Calculation of adjusted bearing life acc. to the new methodology of ISO 281. - Calculation of load with a pair of tapered roller bearings or a pair angular contact ball bearings resp. - Support of 2D CAD (AutoCAD, AutoCAD LT, IntelliCAD, Ashlar Graphite, TurboCAD) and 3D CAD in full calculation package (Autodesk Inventor, SolidWorks, SolidEdge, Pro/E). In addition to the above given basic calculations, the document also includes several other auxiliary calculations (e.g. a calculation of lubricant operational viscosity, calculation of mean loads for bearings loaded by variable loads, calculation of permitted bearing speed, etc.). The programme uses data, procedures, algorithms and other information from specialised literature, catalogues of rolling bearings SKF, ISO, ANSI, SAE standards and other sources. Related standards: ISO 15, ISO 76, ISO 104, ISO 281, ISO 355, ISO 1132, ISO 5593, ISO 5753, ISO 3448, ISO 15312, DIN 615, DIN 620, DIN 625, DIN 628, DIN 630, DIN 635, DIN 711, DIN 715, DIN 720, DIN 722, DIN 728, BS 290, BS 292, BS 3134.This module is a part of MITCalc - Mechanical and Technical Calculation Package for gear, belt and chain drives, bearings, springs, beam, shaft, bolt connection, shaft connection, tolerances and many others.

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Tropical Bungalow 3D Screensaver
$19.95 - Digital Minds Software

If you are looking for a screensaver that will do more than just bring your desktop to life while you are off the computer this great Tropical Bungalow 3D Screensaver is what you want. It will simply take you away to a quiet shack on a desert tropical island. You will find yourself in a cozy room with a hammock. The wind playing with the canopy door. A window overlooking the enchanting sunset over the ocean. A large aquarium with elegant fish, swaying plants and rising bubbles A comfy arm-chair and a chilled drink. Can life get any better? The stereo music adds to the entrancing calming effect of this realistic serene environment that will help you forget about all the stress and the problems after or during a hard day at work.

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Tropical Beach Bungalow 3D Screensaver
$19.95 - Teddy Games

If you are looking for a screensaver that will do more than just bring your desktop to life while you are off the computer this great Tropical Beach Bungalow 3D Screensaver is what you want. It will simply take you away to a quiet shack on a desert tropical island. You will find yourself in a cozy room with a hammock. The wind playing with the canopy door. A window overlooking the enchanting sunset over the ocean. A large aquarium with elegant fish, swaying plants and rising bubbles A comfy arm-chair and a chilled drink. Can life get any better? The stereo music adds to the entrancing calming effect of this realistic serene environment that will help you forget about all the stress and the problems after or during a hard day at work.

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