21 Solitaire is a collection of 7 solitaire card games based on a Blackjack theme. These highly original games, found nowhere else, blend classic solitaire themes with the excitement of Blackjack.

Interactive Spanish Language Screensaver that builds your Spanish vocabulary and grammar through Screensaver frames. Contains over 25,000 words grouped in over 70 categories. Also includes an English/Spanish Dictionary.

Create clips using a virtual camera, add MP3 files to your creations, and export them as mio or htm files.

Performs computations associated with matrices: Solves systems of linear equations, finds sum, difference, product, determinant, trace, inverse, adjoint, transpose, eigenvalues, eigenvectors, LU factors, QR factors, tests for definiteness, etc.

This game in 3D unites all lovers of popping aquabbles and 3D gaming. Quick and quiet playing modes, tons of beautiful bonuses, picturesque pond on which the action is going on are waiting for you here. Reach the level where you can chase fish!

This ASP component creates zip files from files on the server allowing them to be saved or streamed to the browser. It also allows the control of binary file downloads. Includes some file utility functions. Free trial available.

Making Waves is an interactive physics package that helps students visualize and understand the motion and interference of transverse and longitudinal waves.