Adjust reading typing for maximum enjoyment. Ability to concentrate on the problem is one of the constituent parts of the successful mental work. Speed typing training.

FAS Calculator is an expression calculator which allows you to directly enter an expression to be evaluated. More than one hundred functions are supported, including algebraic, transcendental, trigonometric, hyperbolic, engineering functions.

Modeling software to simulate the chemical kinetics and equilibrium of combustion, nuclear, catalyst reactor (CSTR) and enzyme reactions. Software can also fit/regress any entered parameters against chemical data and perform sensitivity analysis.

Written for teachers, technicians and students, this is a periodic table, database of the elements, molar mass calculator combined with a chemical solutions calculator...

Audio Spectrum Analyzer Real-time FFT, OscilloScope, Frequency counter, voltmeter, noise and distortion meters, phase shift meter.

Educational orbit and gravitation simulator for high school, college and beginning university physics and astronomy. Easily create, run, print and save a simulation. Includes 29 premade simulations with activities page in html-format.

Fluoride - The Lunatic Drug "Fluoridation is the greatest case of scientific fraud of this century, if not of all time." ~ Robert Carton, PhD, scientist, formerly of the US Environmental Protection Agency.

Plot/Print Biorhythms and Biorhythm Compatibility with equal ease! View Biorhythms of celebrities, family and friends or see how compatible you are with them. Universal Biorhythms can plot up to eight different rhythms (including ancient I-Ching rh..

LeoCrystal is an application for performing modeling of reaction on the surface of crystal for educational and research purposes. With it help one can estimate influence of different parameters of the structure elements of crystals on topology and ..

Does your child know how to tell the time? Don't have enough time to devote to sitting with your child? Then check out this great game. It will introduce your child to all the concepts for telling the time on both an open face and digital clock!