Online Multi User Video Conferencing

Free Multi User Video Conferencing for Windows or Mac

Probability, Statistics, The Law of Large Numbers, … etc


The Law of large numbers states: Given a random variable with a finite expected value, if its values are repeatedly sampled, as the number of these observations increases, their mean will tend to approach and stay close to the expected value.


The Monty Hall Problem A scene from a film, […]

Right to Left Support in HTML and Various tutorials

HTML RightToLeft Tutorials

Right-to-Left Text

SAP Tutorials SAP Video Tutorials

MATLAB Tutorials


Using multi lingual on screen keyboards

JavaScript Graphical / Virtual Keyboard Interface

JavaScript Virtual Keyboard