OnScreen DNA Lite
Freeware
By onscreen science, inc
Use OnScreen DNA Lite to learn or to teach in depth about the DNA molecule s structure. OnScreen DNA Lite gives everyone a free and painless way to grasp the details of the double helix structure of DNA and its chemical composition. This is accomplished by on screen tutorials that guide you through an exploration of a virtual 3D model. Numerous aids to learning and understanding, including popup labels, an auxiliary linear representation of the model, the ability to rotate the model in space a..
dna, virtual model, genetics, simulation, courseware, genome, visualization..
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Polar Bear Screensaver
Freeware
By polar bear central
Colourful Free Polar bear screensaver with 15 beautiful images for your desktop. Save images as wallpaper. Many different transitions. Sign the petition to save the polar bears. Simple, no fuss installation.
polar bear, arctic, nature, wildlife, animals, screensaver, natural, polar..
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Calc 3D Pro
Freeware
By greuer andreas
Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and sphere) distances and intersections are calculated. Cartesian, spherical and cylindrical coordinates can be transformed into each other. Carthesian plot, polar plot, parametric plot, best fit, fast fourier t..
statistic, fit, vectors, matrix, complex, quaternion, intersection, polygon..
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