Sunday, 19 June 2011

10 Events & Packages Affecting Human Life History

Since the history of human culture for thousands of years ago to be detected towards the millennium centuries now, countless events or discoveries that affect keberlansungan history of mankind. Even so, the site has recently released livescience.com at least there are 10 important events that changed the history of mankind.The discovery of Gunpowder
The discovery of this powder in the 9th century, or about the year 850 AD by a Chinese chemist, was considered as persitiwa who later changed the face of the world. Powder produced from the reaction of some chemical substances such as sulfur (S) or sulfur, charcoal and potassium nitrate are widely used as a killer by using pistols, rifles, and grenades. This discovery continues to grow continue to grow until the discovery of the hydrogen bomb (H) up to the discovery of nuclear power.
the invention of gunpowder
"Agora"
Agora is a term that refers to an open space where people can meet and interact with others. The term first appeared in the era of Ancient Greece, the Agora is considered as the forerunner of the first public space.
In the Agora there are trading activities, discussions between residents on various topics related to politics or big ideas such as Plato and Aristotle's time. Now the form has terepesentasi as a early form of demokrasii, where everyone is free to express opinions.The Council of Nicea
This is a large gathering of Christian religious leaders, held not far from the city of Constantinople in 325 AD. Emperor Constantine who became the first Christian leader at the time of the Roman Empire attempted to unite the various religious sects and Christian beliefs through the meeting which was then called the Council of Nicea.
No less than 318 Christian religious leaders, bishops, gathered from all parts of the kingdom. They look for common ground on issues that they face, especially concerning the divinity of Jesus. And the council is a council that brings together the world's first church that subsequently influenced the development of Christianity.Outbreaks of plague
Outbreaks of the disease is ever hit Europe in the 14th century. No less than half the European population, or about 75 million lives lost due to pestilence, or be shot as the Black Death. The incident then sparked a significant social change, rising labor costs and rocking trust in the church. In further developments, the health world with the advent of AIDS thrilled saying no one has found a cure.The discovery of Sugar
Sugar, or white gold, has changed history. At the beginning of the 16th century, the discovery of sugar encourages massive migration to the United States population of African-started the era of slavery. Now the Americans on average consume 50 kilograms of sugar per year. Sugar then proved to hold an important role as one of the motorcycle world economy."The Declaration of Independence"
Since Thomas Jefferson signed the Declaration of Independence (The Declaration of Independence) United in 1776, began a movement elsewhere in the world for free or loose from the power of the monarchy. The Declaration also inspired the emergence of the idea of ​​human rights.Reverend and Beans Beans
From a seed peas, a priest named Abbot Gregor Mendel in the 19th century, successfully unlock the secrets of declining properties of living things. He made experiments with peas in a monastery in Austria.
The experiments were performed in a pinch of peas he crossed one another. The development of biotechnology has now touched the current ethical aspects of cloning technology and stem cells are found. Mendel's discovery does not immediately get a reaction. Ahead of his death he said, "My time will come."


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Galapagos expedition

Peculiarities of physical appearance of animals in the Galapagos Islands, such as the giant tortoise, has sparked the curiosity of Charles Darwin later wrote in his diary.

Note that the bottom of the book titled "The Origin of Species" which marks the birth of the theory of evolution with the famous expression "the survival of the fittest" which describes the changes gradually from one species to reach its physical form now through natural selection.

The book was only published 20 years after the voyage and Darwin's research in the Galapagos. Now that Galapagos has been offered as one of the scientific tourist destination.
The discovery of Aircraft

Two brothers from Dayton, Ohio, USA, never thought that their success with the aircraft they fly up at December 17, 1903 will grow up to launch humans into space. Wilbur and Orville Wright when it successfully flew for 12 seconds! They flew in a pile of sand at Kitty Hawk, North Carolina, USA.

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Previously people had never imagined would be able to fly on a plane that weighs much larger from the air with the engine fitted and can be controlled. Wilbur and Orville successfully embody the dream figure Greek myth, Icarus, becomes a reality. Motorized vehicles are now used to search for a new shelter for humans in space to the Planet Mars. Some people have even tasted a picnic into space.
Vitro

About 30 years ago to a baby girl born from the womb of a woman. A glimpse of the birth was a normal birth, normal. However, the birth was actually the result of fertilization outside the human body. This method was developed by British scientists, Louise Brown.

At first, the experiment results "test tube baby" was sparked protests in various parts of the world, but at the same time changing the outlook of life and the advancement of science. The method has marked a fundamental change in the development of medical science.

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