1)   Thermophysical Database - Thermo-Prop 1.4
Thermo-Prop database for Windows can be said to be the outcome of extensive work carried out on the development of sound, accurate, experimentally and physically based models for materials properties of aluminium, copper and ferrous alloys.

 2)   hydroponic nutrients 1.1
Hydroponic tool to help you diagnose nutrient deficiency. read the descriptions and use the pictures to help keep your plants healthy.