Periodic table of the elements software with a wealth of nuclear information.

Rich data set, graphing Periodic Table and powerful chemical reaction balancer

Shell-and-Tube Heat Exchanger - predicts outlet temperatures.

Create your own custom sheets of graph paper.

Retrieve information for your research paper, essay, project, PhD thesis.

Alcyone Ephemeris is an accurate and fast astronomical ephemeris calculator.

An interactive and intelligent psychrometric chart program for HVAC engineers.

Multi-channel Multi-tone audio frequency sinusoidal & noise signal generator

Create, train, validate, query neural networks, import plain text or images.

LeoCrystal is an application for performing modeling of crystal growth.