Bio-Rhythms calculates the high, low and critical periods of your emotional, intellectual and physical cycles with an optional master cycle to give you an indepth look at what's in store for you.

CCUnits is a program for Windows to convert units of measure common in engineering and science. Also, several physical constants can be consulted. It includes 48 magnitudes (or categories) and in each the most frequently used units have been chos...

Calculations & Conversions at your finger tips.Momentous Structural Engineering Calculators, Comprehensive Unit Converter with 2900+ Units, 50000+ Conversions, Scientific Evaluator, Property tables and more…