Planets Visibility presents a 3-color graph that shows when a planet, the moon or the sun is visible during any year from 3000 BC to AD 6000 at any location on the earth. The vertical axis marks the months of the year, the horizontal axis marks the hours of the day. The three colors create a contour map effect and show whether the body is under the horizon and invisible, above the horizon with the sun and invisible, above the horizon....

QuizPro is a study tool. Train a topic by collecting questions in a file and then answer them repetitively. With QuizPro, you can build objective tests using either multiple choice or fill-the-blanks questions. More then one correct answer is allowed. It is possible to add sounds or graphics to quiz items. Sample tests on Bible knowledge, Greek, or Hebrew are included.Quiz files may be printed.The questioning may be analysed statistically....

SAT GRE Crash Course teaches 840 frequently appearing SAT words. It features a study level and five different learning levels. The five learning levels allow the student to attack the words from different angles allowing more complete learning. A special "Crash Course" rapid learning plan is also included. The software allows students to concentrate on words they don't know. Also included are the best vocabulary learning and test taking tips....

Planet's Orbits (for Windows 98/ME/2000/XP) is an accurate digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (accurate for dates between 2000 B.C. and 6000 AD) for the calculation of planetary (except Pluto) and lunar positions. The calculation of the positions of the satellites of Jupiter, Saturn, and Uranus is done by the various analytic theories given in the Explanatory Supplement to the Astronomial A...

Random Number Generator is a Windows based application designed to generate random numbers. Program allow users choose lower and upper limits and increments of the numbers. Limits can be positive or negative values. User can exclude digits from generated random numbers. Random numbers can be edit and copied to the clipboard for pasting into other applications. Random Number Generator can print all random numbers or save numbers as file. Random Number Generator will generate to 9999 numbers at the time. ...

soft4science SciWriter 1.0 is an XML based WYSIWYG style word processor that completely integrates writing mathematics and text in the same environment. The native document format of soft4science SciWriter is a subset of XHTML 1.1 and MathML 2.0 Presentation Markup....

Needn't traditional OMR reader and specialty answer sheet--This soft is a kind of test tool widely used to look over answer sheet automatically, quickly and cheaply. To use the soft, all you need is to equip general PC and digital camera ( or scanner, or digital webcam, or digital vidicon, or PC camera ), and the soft support to auto analyse achievement and output achievement to print....

A collection of 100 puzzles. Objective: fill entirely the grid. Pentaminoes designed with great care. Transparency and shadow effects. You can rotate or turn them with right clicks. Puzzles for beginners or experts. Many options, informations on the game, fully customizable background (5 photos, 5 3D pictures, 10 textures, gradient or simple color) and fun animation when the puzzle is solved. Game interface and help file in English or French....

Question Tools Exam allows you to take tests that have been compiled as question banks using either Question Tools Editor or Question Tools SimpleSet. It can deliver tests with question types including text, multiple choice, true/false and drag. Questions can include text, pictures, sound, video, animations (Flash files), as well as feedbacks. Results can include breakdowns by question category....

Modeling and simulation tool for automatic control systems in the time and frequency domain based on the idea of block diagrams. Full visual block diagram editor. Simulation results are displayed in diagrams and data tables. Has more than 90 basic function blocks. Users can design custom blocks and store them in the programs palette or in libraries. Parameter variation lets compare systems responses with varying parameter values....