The first direct observation of gravitational waves captured the merging of two black holes which emitted 36 septillion yottawatts of power (3.6×10⁴⁹ watts), greater than the combined power of all light radiated by all the stars in the observable universe.
Author: Idris Sagir
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The first electronic computer was invented in 1937
The computer was developed by a British engineer named (Alan Turing), and it was huge. To make calculations, it relied on machine language, which is binary code that can be executed directly by computers. Vacuum tubes were used for their processing elements, as well as for memory storage. This first generation of computers was also slow and costly. Later generations would improve upon these computers in terms of speed and cost-effectiveness.
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What is Web Design
Web design is the process of planing, creating and organizing content on a website to ensure a user friendly and visually appealing experience . it involves crafting the look and fell of a website, including elements like color palettes, fonts typography and layout.
This is short notes about the web design.
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WHO IS A TEACHER
Teacher is a person who helps other to acquire a Knowledge, competence or value. According to peretomode (1972), a Teacher is a person recognized and employed to help learners in a classroom situation in order to achieve set educational goals. To teach is to instruct, to impart Knowledge and to guide pupils to learn properly therefore a teachers must have useful Knowledge, professional skills and a thorough Knowledge of the psychology of the child.