Author - Sherif Farrag

Let’s Make a Satellite!

Sputnik 1 1957 was a great revolutionary year and a shifting point in the history which declared a great event, probably without you wouldn’t be able to surf the internet that fast, nor be able to read this article right now! In October 1957 during the cold, Russia has declared the human-space invasion by sending the first earth-orbiting satellite (Sputnik 1), the mission of that satellite simply was to prove the Earth-orbiting concept, take some atmospheric data and send them to [...]

Rocker Bogie Suspension System

The human body is a complex integration of intelligent parts in an intelligent way! Have you asked yourself before why when you jump you don’t end of having a broken leg? Why your stomach and Kidney don’t leave their places permanently as a result of the shock? The answer simply lies behind “The Suspension Systems”. Every solid matter that exists on earth has its own fragility level. So, engineers have to reduce the shock forces on the bodies according to [...]