download kba complete 3.0
High School/College ear-training and music theory exercises.
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Software for exploring the Prime Number Spiral (a.k.a. the Ulam Spiral).
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Software for exploring five cellular automata: q-state Life and more.
download lunar calendars and eclipse finder 5.67
Software to find dates and times of lunar and solar eclipses and lunar phases.
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For factoring integers, finding primes and plotting associated histograms.
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All-purpose calculator with a rich set of functions for finance and the sciences
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Calculation of the slender strut (column) buckling
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Actual 3D models of atoms with their protons, neutrons, electrons and quarks!
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Calculations of the straight beams with constant cross section.
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2500 stars, 88 constellations and planets, moon from different locations.
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Hands-free monitoring of networked classrooms
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Flow Chart Visual Programming Language
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Plot and analyze different types of graphs.
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LERSUS - content developing authoring tool, support IMS standards and metadata
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Chemistry Question and Answer Environment