Admiral Grace Murray Hopper was the first US navy officer and a computer scientist. She realized that with an easy programming language it would be easy for users who were neither mathematicians nor computer experts. This conviction led her to invent a popular programming language COBOL (Common Business-Oriented Language), which is used in business and finance.
The fax machine was invented by a Scottish inventor Alexander Bain in 1843. He devised an apparatus comprising two pins that were connected to two pendulums through five wires. When an electric signal was sent from the transmitting end, the receiving end was able to reproduce the signal on an electrochemically sensitive paper impregnated with chemicals. …
Thomas Alva Edison is one of the greatest innovators who is credited with inventing the phonograph, the motion picture camera, film projectors, practical use of electricity, and an improved and effective electric light bulb that was superior to gas lighting. When asked once if he were afraid of anything he replied, ‘I am afraid of the …
Lord Byron, also known as George Gordon Byron and 6th Baron Byron, was a famous English poet. He was known to enjoy adventure. He was extremely fond of exercise and sports. He loved swimming and once swam from Sestos in Modern Gallipoli in European Turkey to Abydos in Upper Egypt. He mastered a wide variety of …
The root of the word ‘engineer’ lies in the Latin word ingenium, meaning ‘innate quality of mental power’ or cleverness. In olden days, the engineers were required to be extremely skilful and inventive as they devised various levers, pulleys and other machines that helped in the civil and military development of any society. Engineer, as a verb, …
The theory of evolution states that species evolved as a result of natural selection, and could adapt to harsh conditions. This theory was put forth simultaneously by the two English naturalists Charles Darwin and Alfred Russel Wallace.
