5 World changing Inventions!


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Inventions

When you imagine inventors, you probably picture a lone genius in a laboratory concocting brilliant devices, experimenting and redesigning until some concept or contraption works perfectly. At that point, the new invention is unveiled to the world, a stunning piece of new technology that instantly changes everything. Now let’s have a look on those incredible 5 inventions that changed the world.Inventions

1) Computers

They were first designed to help a person calculate numbers; this function can be seen as far back as 2000 B.C. with the use of the abacus.  Modern computers are simply very advanced calculators.  Almost any mathematical function can be plugged into a computer, and the computer will solve almost instantaneously.  The use of a computer as a calculating device takes away the monotonous task of calculating by brute force. Finally, computers have changed the way that we communicate as a society.  People can now talk to one another in almost no time at all through the use of social networking sites, and people can even live video chat with applications such as Skype. 

2) Compass

Without the compass, we still would be walking around in search for landmarks, oceans and the position of stars to find our way while traveling. The Chinese invented the compass between the 9th and 11thcentury. The first form of a compass was used by Chinese fortune tellers for fortune telling boards. Someone noticed the lodestones used to align the directions of the boards were pointing out real directions. The magnetic needle points towards the earth’s magnetic North Pole, creating the directions of the compass rose; north, south, east and west. Today, the compass is still used for traveling on foot, in a car, and by air.

3) Cell Phones

Cell phones have brought a whole new meaning to the term multitasking. Twenty years ago, it was not possible to talk to the office while you were at the grocery store picking up some necessary items. You could never have had a three-way business conference while you were fixing dinner or been able to deal with a business client from home while caring for a sick child. Cell phones have enabled us to do various tasks all at the same time.INVENTIONS

4) Internet

There can be no doubt the Internet has changed our world forever. Those of us born before the Internet came into prominence and preeminence are known as “digital immigrants.” And those born in the postmodern technocratic age are “digital natives.” Academic studies about the effects of the Internet on learning and socialization are still being gathered and debated.

INVENTIONS

5) Cars

Cars have changed the world in the 20th Century. People now have the freedom to live, work, and travel almost anywhere they want. The car industry has caused the suburbs to grow, and made the development of road and highway systems necessary. The manufacture, sale, and repair of cars are very important to the countries that produce large amounts of manufactured goods. But also with the positives of cars, there have been negative car accidents are a leading cause of death and injury in the world, and the cars has brung about air and noise pollution. aside from the problems cars have caused, they are a important part of the culture and economy of the world.

INVENTIONS

 {Hope you guys enjoyed reading about these inventions}

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THIS OUR FAV INVENTIONS

. Cell phones have enabled us to do various tasks all at the same time.

Cell phones have brought a whole new meaning to the term multitasking. Twenty years ago, it was not possible to talk to the office while you were at the grocery store picking up some necessary items. You could never have had a three-way business conference while you were fixing dinner or been able to deal with a business client from home while caring for a sick child. Cell phones have enabled us to do various tasks all at the same time.


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