adminTHE INTERNET AND THE WEB
THE INTERNET AND THE WEB The internet is a global network of interconnected computers, servers and devices that communicate with each other using a standardized protocol. The protocol that governs…
ELECTROMAGNETIC WAVES
ELECTROMAGNETIC WAVES Electric and magnetic fields are associated giving rise to electromagnetic waves. Electromagnetic waves are waves that propagate through the electromagnetic field and are created by the vibration of…
THE TELEVISION PARADIGM
THE TELEVISION PARADIGM TELEVISION, according to Wikipedia “is a telecommunication medium for transmitting moving images and sound” Simply speaking television refers to the system of transmitting visual images and sound…
ELECTRIC CURRENT
ELECTRIC CURRENT An electric current is the flow of electric charge, typically carried by electrons, through a conductor. There are two main types of electric currents, alternating and direct electric…
ROCKETS
ROCKETS A rocket is an object or a vehicle in which a jet like propulsion engine is used to propel it upwards in other to overcome the earth’s gravity. Rocket…
DRONES
DRONES A drone is an uncrewed aerial vehicle (UAV); it is an aircraft without any human pilot, crew or passengers on board. The key hardware of drones are, its frame,…
BIOFUELS
BIOFUELS Biofuel is any fuel that is derived from biomass. Biomass in the context of energy production is matter from recently living organisms which is used for bioenergy production. Examples…
BIOMETRICS
BIOMETRICS Biometrics refers to the measurement and analysis of unique physical or behavioral characteristics of an individual. In fact there are various traits present in humans, which can be used…
AN AIRCRAFT: TO FLY LIKE A BIRD
AN AIRCRAFT: TO FLY LIKE A BIRD Man has always being intrigued and captivated by flight. Watching the birds flying may have given man the first idea of how, that…
INTERNET OF THINGS
INTERNET OF THINGS The (ITU) international telecommunication union defines the internet of things ( IoT) as “consisting of smart objects that connects to the internet and communicates with each other…