I wrote this article for Aviation Magazine of Pakistan Army. They did not consider it worth publishing. So I am sharing it with much wider audience. Introduction… Read more “GPS Working Principle”

## Independant Discoveries

As I have mentioned in previous post that after my Matric (class X) I became increasingly interested in science history. I decided to write an article for… Read more “Independant Discoveries”

## Four Physicists

After my Matric (Class X) I became increasingly interested in science history especially Nobel Prize winners in physics. I got photocopied the list of physics Nobel Prize… Read more “Four Physicists”

## Joy of Discovery

According to George Polya “A great discovery solves a great problem but there is a grain of discovery in the solution of any problem. Your problem may… Read more “Joy of Discovery”

## An Assignment on Bode Plots

This post is something to do with an assignment I made for someone else. It is related to subject Modern Control Systems that I studied in 1999… Read more “An Assignment on Bode Plots”

## Mathematical Butterflies

The polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a fixed point and an… Read more “Mathematical Butterflies”

## Two Useful Trigonometric Tricks

Remembering trigonometric values for common angles is a major problem. Here is a trick that can ease this task. It was told by our mathematics instructor in… Read more “Two Useful Trigonometric Tricks”