Give ten scientific inventions/ developments
Give ten scientific inventions/ developments in the world (ancient age, middle age, modern age or from the Philippines) that created a large impact on our daily lives and explain how and why.
The printing press – prior to the coming of the internet, no other innovation did more for the spread and democratization of knowledge than the printing press. Developed in mainz, the Johannes Gutenberg’s machine improved on existing presses through the use of mould that allowed the rapid production of lead allow type pieces. This assembly line enabled a single printing press to create as many as 3600 pages per day. The printing press not only made books affordable for lower classes but helped spark the enlightenment age and facilitate the spread of new and often controversial ideas. The printing press proved so influential in promoting revolutions, religious uoheaval and scientific thoughts
The compass – the magnetic compass may have been made obsolete by satelites and global positioning systems but their impact on navigation and exploration was great. Originally invented in china, they replaced astronomical means as the primary navigational instrument for mariners. It provided explorers with e reliable method of traversing the world, and ignited the age of discovery and won Europe the wealth and power that laterr fueled the industrial revolution.
Paper currency – in all of history, money took the form of precious metal,coins or raw materials like livestock or vegetables. The initiation of paper money brought in a new era in which currency could purchase goods and services despite having less intrinsic value. Spurred by freuquent shortages of coins, banks issued paper notes as a promise against future payments of precious metal. The switch to paper money not only bailed out struggling governments in crisis but ushered in an era of international monetary regulation that changed the face of global economics.
Steel – early human societies made extensive use of stone, bronxe and iron , but it was steel that fueled industrial revolution and built modern cities. Steel exploded into one of the biggest industries on the planet and was used in the creation of bridges,railroads, skyscrapers and engines. Massive iron ore made the united states become one of the world’s biggest economies.
Electric light – electric light developed thanks to efforts of inventors such as Warren de la Rue, joseph Wilson Swan and Thomas Alva Edison. It was Edison and swan who patented the first lon-lasting light bulbs, liberating societies from reliance to daylight. The electric light went on to be used in everything from lighting, street lamps, flashlights and car headlights.
Domestication of the horse – since their domestication, horses have been tied to human development. They enabled humans to travel long distances and gave cultures the chance to trade and exchange ideas. Horses changed the face of war and nothing was feared than a horse-drawn chariot or mpunted warrior, and societies which mastered the use of cavalry prevailed at war
Transistors – the transistor is an essential component in every modern gadget. The semiconductor device allows for precise control of the amount and flow of current through circuit boards. They have become an elemental piece of a circuitry in countless electronic devices such as televisions, cell phones and computers.
Magnifying lense – the invention of the magnifying lense has offered mankind a glimpse of distance stars and galaxies. Lenses were first used as an aid for weak-sighted , and the first microscopes and telescopes followed in the 17th century. Robert hook and anton van leeuwehoek would use microscopes in the observance of cells and particles, while galileo galilei and Johannes kepler employed the telescope to chart earth’s place in cosmos. These early uses were first steps in development of devices such as microscope and hubble space telescope. They have led to breathroughs in astronomy, biology, archeology and surgery.
Telegraph – it was in the long line of communication breakthroughs that included telephones, emails and radio. The telegraph used Samuel morse’s famous morse code to convey messages by intermittently stopping the flow of electricity along communication wires. The telegraph and its wireless communication went on to be the first major advancement in world communication. It formed the bedrock of the information age.
Antibiotics – a step in the field of medicine saw antibiotics save millions of lives by killing and preventing the growth of bacteria. Scientist like Louis Pasteur and joseph lister were the first attemot to combat bacteria but it was alexander flaming who made a leap in antibiotics when he discovered the bacteria-inhibiting mould known as penicillin. They proved to be major improvements on antiseptics which killed human cells with bacteria. Antibiotics have gone to fight nearly every form of infection such as influenza, malaria, meningitis and tuberculosis
Steam engine – non of the transportation methods such as cars, airplanes ,trains and spacecrafts would have been possible if not for steam engine breakthrough. The external combustion allowed for exponential improvement in transportation, agriculture and manufacturing and also enabled the rise of world superpowers like Britain,united states. The steam engine’s basic orincile of energy-into-motion enabled the innovstion of combustion engines and jet turbines, which prompted the development of cars and aircrafts.
How did the developments in science and technology shape human history? (Give at least three explanations)
The development of science and tehnology has shaped human history in many ways. Science developed from natural philosophy and was supported by peoples intellectual curiosity. The objective of science has been the elucidation of how nature is put together and operates,it has developed as a separate entity. Advancement in science has resulted in technologies such as satellite images of earth, together with the fascination of dinosaurs have expanded space and time scales by which people in society view the world. Science is responsible for the growing awareness of the public on the planet’s living creatures, that environment supports life and that human lives are persistently changing. Science and technology has been used as a tool for economic expansion and military power.it has also enabled people share ideas faster around the world.
- P. Gordon. (2017, May 18). The 10 inventions that changed the world. National Geographic. https://www.nationalgeographic.com/magazine/2017/06/explore-top-ten-innovations/