The Greatest Discovery of Human Civilization

There are discoveries that occurred during the period of human life on earth, hundreds or even thousands of inventions.

Fire 

Homo erectus lived in a primitive and not yet familiar with the fire. Some researchers said that early humans discovered fire by accident when lightning strikes the trees in the colony environment.

LANGUANGE

The discovery of fire, indirectly creating the lifestyle of the colony, and gathered since early humans who fear the dark near the source of fire. This has encouraged creation of the communication system that we know the language. Here, then human civilization developed quite rapidly and communication between people spread across the mainland of the earth.

WHEEL 

With the rapid communication system, the distance and then becomes a problem when a man wants to visit the other human. Forest and land conditions are bad to the barrier before the end of a round object with a central axis is found, we know this thing with a wheel. Human civilization expand again with the creation of the train, the first vehicle invented by man.

GUNPOWDER

Wars occur between people, even since the days of primitive man, before the discovery of gunpowder, the war took place in close and use sharp weapons such as spears and arrows. Become the greatest invention of gunpowder in human civilization as generate ideas for creating a weapon of war is very far away, such as guns, cannons, etc..
Black powder gunpowder or explosives that are made from a mixture of sulfur, charcoal and potassium nitrate, which burn very fast and driving material on firearms and fireworks. Gunpowder was discovered by Chinese alchemists in the 9th century when it was trying to make a potion of immortality. The discovery of gunpowder is expected to result from chemical experiments for centuries. Potassium nitrate was discovered by Chinese culture in the mid-first century, and much evidence that their use with sulfur have been used as medicine. An article about the chemistry of China from the year 492 wrote that the potassium nitrate to produce a purple flame when burned, making it can be identified and studied further.

MONEY

Humans are social creatures, even since the first humans were created, they need each other. This created a barter system in primitive human social life. However, since the found money, a barter system to disappear. Without the discovery of the money system, we must bring a horse from Indonesia to be exchanged with a TV in China.

ELECTRICITY

Electrical in nature since the beginning created the earth, but some figures examined until the discovery of electricity. There are many people who have participated. They are considered "good-good" best in the field of electricity. However, of all that, people should not forget one name that is very deserving and is known as a pioneer in researching about electricity and magnetism. He is Michael Faraday, a British scientist. Michael Faraday found the first electric motor, a first scheme, the use of electric current to get things moving objects. No matter how primitive, Faraday's discovery was a "ancestors" of all electric motors used in today's world. Since the first discovery in 1821, Michael Faraday's self-taught scientist was his name began to be recognized. Findings are considered as a trailblazer in the field of electricity.

TELECOMMUNICATIONS

By the discovery of electricity, found also a discovery that changed the face of the world that enable people to communicate. Antonio Santi Giuseppe Meucci, (13 April 1808-18 October 1889) was an Italian nationals which inventor is the discovery of modern communication tools that are needed by today's society for social life, namely the telephone.
Generally, the inventor of a more known to the public telephone was Alexander Graham Bell, but it seems history is to be rewritten because it is an immigrant from Firenze (Florence), Italy named Antonio Meucci had invented the telephone in 1849 and patented his creation in 1871. Meantime, Alexander Graham Bell is known as the father of the telephone, but on June 11, 2002 in the United States Congress, Antonio Meucci as the inventor of the telephone set.

WORLD WIDE TRANSACTION

The most modern invention of all, virtual transaction system to create a system of money exchange business and a completely new, for example shares, investments, etc. This invention to produce a credit card payment system through which a breakthrough system popular in the world. []