Tech and Learning

  By Sanjay Ram Cellular networks have been upgraded on course to improve connectivity and with each upgrade, in bandwidth, a new generation is defined based on its range. With generation, higher frequency radio waves are increased, but the physical range decreases with high frequency. A cellular network or mobile network works on the concept of wireless communication which is distributed over land areas called “cells”. A cell uses a different set of frequencies to avoid interference for better audio quality. So when the increase of bandwidth in telecommunication is defined as generation,5 G or fifth generation is the successor of 4G or fourth generation, To provide better connectivity by giving higher download speed up to 10 Gigabits(GB) per second and will generate possibilities of IoT or internet of things. Work on 5 G was started way back in April 2008 when NASA decided to develop 5G to enhance M2Mi Machine to Machine intelligence. Several works on 5G were conducted in countrie...

 by Sanjay Ram Chess is a game of strategy and tactics, it was created in India, it's a miniature of war. It is played on a square chessboard with 64 squares arranged in an eight-by-eight grid. The object of the game is to checkmate the opponent's king, whereby the king is under a check and there is no way for it to escape.  Chess pieces are divided into two different coloured sets which are 'white' and 'black'. Each player has 16 pieces: one king, one queen, two rooks, two bishops, two knights, and eight pawns. The game is played on a square board of eight rows (called ranks) and eight columns (called files).  CHESSPIECES : Pawn : A Pawn moves forward exactly one square but in the beginning, it can move two, toward the opponent's side of the board. The pawn captures pieces diagonally. If the pawn reaches a square on the last rank of the opponent, it is promoted to a queen, rook, bishop, or knight.  KNIGHT : A Knight moves two squares forward and one in le...

  by Sanjay Ram and Muaz Aqdas ABOUT A drone, in technological terms, is an unmanned aircraft. Drones are more formally known as unmanned aerial vehicles (UAVs) or unmanned aircraft systems (UASes). In simple words, a Drone is a flying robot that can be controlled by a controller or a joystick. Initially, UAVs were made to be used by the military,  they were used for anti-aircraft target practice, intelligence gathering, and more controversially, as weapons platforms. It was tested for daily uses, in a wide range of civilian roles ranging from search and rescue, surveillance, traffic monitoring, weather monitoring and firefighting, personal drones and business drone-based photography, and videography, agriculture, and even delivery services. TECHNOLOGICAL  ADVANCEMENT Drones were initially used as weapons, Countries like Italy, the US and Israel made drones or UAVs. Like all electronic devices, Drones have also been upgraded for more applications. This can be explained by...