Free Science Software for Windows Me

Shadows will calculate sundial and astrolabes and print the drawing according the user's preferences. Shadows is used by thousands of users around the world. Features include calculates, draws, and prints drawings at real scale, simulates, displays, and...

Benchmark object tracking software for 2D and 3D applications, such as biological imaging, rheology, or single molecule imaging. Reliably follow and characterize hundreds of objects simultaneously with a precision that reaches 0.01 pixels (depending on...

Lunar Tracker helps to see phase, solunar angle, rise/set time, lunar day start/end, new/full moon table, equinox and soltice on a single screen. The program consists of a single executable, no setup is necessary. It starts minimized and runs in the...

A cellular automaton consists of: (a) A structure of cells, such as the squares on a chess board. (b) A set of values or "states" such that each cell is associated with a particular state. (c) A set of rules describing how one state of the system (a...

Oceanlyz is a Matlab/GNU Octave toolbox for analyzing measured coastal and ocean wave data. A Series of Matlab functions are presented in this toolbox which are developed in order to analyze wave data measured either in the field (i.e. ocean,...

A system, commonly called the INR, International Normalized Ratio, for reporting the results of blood coagulation (clotting) tests. PT/INR should be checked to ensure that the patient maintains the proper level of anticoagulation. The prothrombin time (PT...

An interactive journey through our solar system. Click on the planet buttons to appear to make a bypass trip of that planet. Click on "Stop" to pause for a while and "Go" to continue or just choose another planet to cruise by. You can alter the speed of...

SPINA is software for determining constant structure-parameters of endocrine feedback control systems from hormone levels obtained in vivo. The first version of this cybernetic approach allows for evualuating the functional status of the thyroid gland,...

Zoom and spin your way around the globe while viewing earthquakes in 3D. Adjust and customize the display to see earthquakes in a variety of different ways. Filter earthquakes by size and time - then select from many options that include quake indicators...

At a Wikipedia article you can read a sentence that abolishes all known earlier (Eysenck, Wechsler, Raven, Amthauer ...) personal IQ tests: 'there is coordination between our state of arousal and our mental state'. I.e. IQ constantly changes, so a single...