This spreadsheet calculates thermodynamic and transport properties of a few gaseous, liquid and solid species (TP), according to International units. The user can analyze power cycles (Carnot, Brayton, Otto, Diesel and MHD), power cycle components and processes (compression, combustion and expansion) and compressible flow (velocity of sound, Mach number, stagnation and static properties, nozzle, normal shock, diffuser and thrust).Required Microsoft

This spreadsheet calculates thermodynamic and transport properties of a few gaseous, liquid and solid species (TP), according to International units. The user can analyze power cycles (Carnot, Brayton, Otto, Diesel and MHD), power cycle components and processes (compression, combustion and expansion) and compressible flow (velocity of sound, Mach number, stagnation and static properties, nozzle, normal shock, diffuser and thrust).

Need a quick and easy way to visually discover the difference between Fahrenheit and Celcius? Fahrenheit Converter is the way to go! Simply watch conversions appear before your eyes as you slide up and down the temperature scale! Its that easy. You will soon discover general relations between Metric and US measuring systems visually. Fahrenheit Converter is a great tool for both teacher and student alike!

SatHunter is a program for calculating the orientation of a satellite antenna. SatHunter contains all the necessary information for adjusting the satellite antenna to the selected satellite. The adjustment is made with the help of available tools (a compass or a protractor, a plumb, a tape measure) and requires neither expensive equipment nor deep knowledge about satellite television.

Virtual physics is the collection of programs simulating physical phenomena. They can be used as demonstration tools at school or for individual studies and experiments at home. See what you can never see in nature! The most exiting feature of Virtual Physics is that you can perform and observe many experiments you can never see either in nature or in the school laboratory, eg. stars moving on their orbits or the motion of the molecules of gas.

The Framsticks Theater is an easy-to-use application which illustrates some basic phenomena, like genes and genetics, mutation, evolution, user-driven evolution and artificial selection, walking and swimming, artificial life simulation, virtual world interactions, etc. It includes a number of "shows", and new shows can be added by advanced users or developers.