Various educational and scientific apps, some for children, most for everybody: xSortLab 1.1 Triangle Solver v1.1 PentiuMath Simulator Lunar Eclipse Bullfrog  Math Bullfrog Chem Fizio Inigo Gets Out Inigo Takes a...

Fractal Explorer is a very simple and optimized fractals rendering app.  Resolution can be adjusted by the user, so the rendering process can be super fast (instantaneous on a 100mhz PowerMac) or super fine detailed.  You can zoom in/out...

Fractal Lab Kit generates fractals via IFS.  

The most important new addition in V3.6 is the use of molecular structures for data entry. gNMR will now import structure files from a number of chemistry drawing packages, and let you enter data by clicking on atoms of the structure. There is a...

MacAstronomica is an easy-to-use, feature-packed sky map generator. It lets you see the stars, Moon and planets from any point on Earth, at any time. It also lets you see galaxies, nebulas, shooting stars, the Milky Way and much more! You can print...

  MotoSfera simulates the motion of a ball over a 3D surface. You can choose between three different surfaces. The best one, I guess, is sin (X^2+Y^2). Once MotoSfera is started, just set the initial speed conditions by choosing...

NCSA LAYOUT This is a graphics editing package that allows the user to create professional quality color Layouts of scientific data with the ability to add annotations, grid lines, and tick marks.  When opening an HDF file in NCSA Layout...

NCSA Mesher for the Macintosh II NCSA Mesher is designed to be a preprocessor for computational programs requiring a gridded space.  The process of running a simulation in computational science has three...