is a sub-woofer design program for solving the required calculations for sealed speaker box designs. AJ Sealed Designer provides accurate theoretical...

is a true-motion simulator designed for learners with an interest in physics. Virtual Basketball models ball movements under varying physical...

provides you with introductory chemistry practice problems in balancing chemical reactions and stoichiometry. Stoichiometry problems include...

allows you to visualize technological mechanisms, and practice problem solving. Designed especially for high school students, the program includes...

is a pulse shaping filter program which finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a desired...

is simple AI (Artificial Intelligence) demonstration program where you attempt to have a conversation with your PC. IA allows you to ask it...

shows you what occurs as equilibrium is established at the molecular level. Le Chateliers principle can also be examined by changing the temperature...

is an equivalent wire calculator designed for electrical machine maintenance services like motor and transformer rewinding. Often, you are required...

allows you to calculate the chords, radius, diameter, and node positions for any class 1 geodesic sphere of any frequency. The program provides...

allows you to create 3D models of components that are subjected to various types of loadings, and obtain the stress distribution using FEM (Finite...

provides a weld stress analysis for almost any weld shape. You provide the weld shape, applied loads, allowable stress, and material yield strength....

is a Microsoft Excel 97 add-in which allows you to determine soil texture classes. You can determine soil texture classes based on four soil...

is a computerized periodic table of the elements. It provides comprehensive and detailed element information ranging from atomic number to thermal...

is a full featured herpetology system for the maintenance of any size collection. This program allows you to have critical specimen data at your...

calculates the molecular weight of any compound by using its chemical formula. It supports all atoms in the periodic system.

helps you learn about the use of ohmmeters and voltmeters in troubleshooting electronic circuits. Each program run is a new adventure requiring your...

is an interactive tutorial that provides an introduction to basic electronics. It presents some material and then tests your understanding with a...

performs calculations for fire sprinkler hydraulics. It performs calculations and creates graphs based on the NFPA codes using either U.S. or Metric...

allows you to see a graphical representation of molecular motion of gazes and how changing pressure, temperature, volume, and moles can affect that...

is an interactive program for practicing chemical symbols and formulas. You can choose to practice either Symbols (names to symbols, or symbols to...