Chemical Reagent Calculator 3.0 Chemical Reagent Calculator is a usefull tool to assist laboratory staff in preparing Molar, Anydrous & percentage solutions.
eCalc Scientific Calculator 1.5.2 eCalc is an easy to use scientific calculator with many advanced features including unit conversion, complex number math, equation solving, and even support for both algebraic and RPN operating modes.
ABLsudoku - Solve Me, If You Can! The Sudoku game is often claimed to be invented in the USA or in Japan in the middle of 80th. Though, sometimes we may hear about Leonhard Eulers «Lating Square» (XVIII century) and other historical mathematical puzzles. Despite its unclear history, the Sudoku puzzle is a really brain-breaking quest played all over the
HashPass 1.6, Password Problem Solved Entirely The password creation and storing problem still seams to be the greatest security hole in a diversity of systems. If you choose a password which is easy to remember, it will typically be something easy to guess and pick; if you generate or invent some hard password, youll never remember it and will either make