We got tired of battling our 3rd grade son and putting off studying for weekly spelling tests. We created this program to take us (parents) out of the mix and make it a little more fun for the student. It allows you to load new words each week, while...

WhatsOptimal

WhatsOptimal 6.1.1.0

WhatsOP, a linear optimization software, putting the emphasis on what-if analysis, using a recipe-like language to setup the linear equations for a particular optimization problem. WhatsOP uses a unique concept of mathematical modeling, which eliminates...

Complete 2014 Nautical Almanac in PDF format complete with monthly star charts. Includes Parallax corrections for the planets which are not normally available. Produced using AstroNav which will generate pages for any year between 9999BC and 9999ADWhat is...

Lunar Tracker

Lunar Tracker 4.13 build 1444

Lunar Tracker helps to see phase, solunar angle, rise/set time, lunar day start/end, new/full moon table, equinox and soltice on a single screen. The program consists of a single executable, no setup is necessary. It starts minimized and runs in the...

Math Science Quest is a fun way to learn the fundamental reasoning skills that are the essence of scientific method. It can be played as an individual puzzle or a multi-player game. Players explore a complex mathematical puzzle attempting to find all the...