A major addition to the existing CD3WD products CD3WD Part I version 4.0 and CD3WD Part II version 4.0. cd3wd is the one-stop source of high quality technical information on almost all aspects of 3rd world development. This part 3 brings much practical...

Alchemist FreeWare is a interactive program for Windows that lets you choose any element from the periodic table and display all the information about it, more than 30 properties. You can also find elements by properties, show trend...

Simple Focus is a small tool to easy your job in focusing your telescope. Whatever you need to adjust your focus between different eye-pieces or for digital astrophotography, this tool will save you valuable time. It will help you fine tune your focus and...

Open a world of creativity and discovery for your child. With ElastoLab you can play in a world of simulated motion. Springs, elastics, and gravity come to life on your computer screen. The worlds you create can swing, stretch, wobble, and bounce as you...

You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude. You can put unlimited number of...

myCassegrain

myCassegrain 0.3.0.1

myCassegrain is a program that does all calculations necessary for deigning a Cassegrain Telescope (including Ritchey Chretien Cassegrain, Classical Cassegrain or Dall Kirkham Cassegrain and Pressmann Carmichel Cassegrain.).Requirements:Windows...