1)   SplineCalc 4.3.2
SplineCalc is multipurpose scientific calculator for implementation of various mathematical operations with maps (grids), data tables, lines, polygons (including multiply connected) and numbers. It can be useful for hard scientist or Surfer users.
SplineCalc, calculator, math, science, grid, map, mathematical, lexeme, surfer, polygon,

 2)   Jeweled Dragonfly 3D Screensaver 1.0
Enjoy the astonishing beauty of the Jeweled Dragonfly as it hovers near a water daisy on a warm summer's morning. Relax to the music Canon in D or add your own midi, wav, or MP3 music to enhance the meditative mood of this 3D animated screensaver.
dragonfly, 3D, animation, dragonflies, dragonflys, damselflies, Jeweled Dragonfly, insecta, zygoptera, odonata,

 3)   Raptor 1.0
Complexity Chaotic Systems Simulator. From living organisms and ecological and social systems to planets, chemical reactions, gravity etc. Also Artificial Life (AL) Simulator.
screensaver, complexity, system, simulator, fun, graph, video, organism, ecology, social,