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MaterialWorlds Simulations
by MaterialWorlds
Live interactive physics simulations let you explore the Solar System (orbits, seasons, gravity, tides, satellites and comets), play snooker (on a full size table) and experiment with Laws of Motion simulations. Now with machines ( pendulum clock and siege engines) bridge, crash and ideal gas simulations and experiments.
experiments pendulum physics tides gravity simulation
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New Frontiers
by RI Soft Systems
This CD-ROM celebration of space, and those who seek to conquer it, is the premier screen saver and desktop photo collection, including over 400 full-color NASA photographs from historic satellite, orbital and lunar missions. Spectacular shots include shuttle lift-offs, Magellan space probe exploration, black holes, quarks, astronauts in space, and much more!
space screen space astronomy saver collection
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