AstroGrav 3.5.1 A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included.
Spring Simulation 1.03. Physics in Electronics. Science of Physics and Electronics are in the strange relation. On one side, Electronics is, certainly, only part and derivative of Physics, and the first cannot exist without the latter. One the other side, in the urban human beings everyday life, day after day there is less room for the simple physics and more room for the complex electronics. Why would I have to think about the boiling process if my electric kettle boils water
Galaxy Journey 3D Screensaver 1.3, Falling Through The Space The deep space, with its stars and galaxies, asteroids and planets, is an incredible beautiful sight. Unfortunately, this sight is not for eyes of most of human beings: we can see the smallest part of the beauty, not only because of Earth atmosphere and lights of cities, but because of leaving far away from galaxy centers. There are special men like astronomers who can see something, but they typically cant value what they see