Wally
Páginas: 6 (1348 palabras)
Publicado: 17 de octubre de 2012
1. wheel
Year. The oldest relic dating from 3200 B.C.
How did? Archaeologists discovered in the area known as the Fertile Crescent, Mesopotamia consider that the main reason for its development was the construction of vehicles drawn by animals charge that replace human power2. alphabet
Year. 1300 B.C.
How did? The first evidence that man has always had a need to communicate in writing the drawings are left in prehistoric caves, petroglyphs dating from 45, 000 BC Although the Sumerian was the first written language (3500 BC), had no alphabet. It was not until 1300 BC, the commercial port of Ugarit, Syria today, which appeared the first alphabetproper, in which each letter represents a sound that is joined with another to form a complete word. The Phoenicians in 1100 BC, also left evidence of an alphabet of 22 letters which was later adopted by the Greeks, who divided it into two parts: the Ionic, 24 points, and West, 21. The second was based on the Latin script, which in the Middle Ages was annexed over four letters (j, n, u and w).3. map
Year. 1000 B.C.
How did? Iraqi archaeologists found what appears to be the first map drawn by man. The piece of wood found dating back to 1000 BC Centuries later, in 450, Herodotus showed already drawn a land beyond the Caspian Sea
4. Calendar
Year. 560 B.C.
How did? Although 4241 B.C. Egyptians already had a method to keep track ofthe days, there was a calendar itself. Instead the sixth century BCE Babylonian sel already had 12 months of 30 days each. Time after Julius Caesar changed it to one of 445 days, same as Pope Gregory XIII replaced him with the former in 1582.
5. Firearms
Year. 1350
How did? His appearance happened in Europe in the fourteenth century, and for500 years remained without significant modifications, were loaded with powder by mouth. A late fifteenth century was added a trigger that allowed the soldiers to shoot and hold the stock.
6. Inodoro
Año. 1589
¿Cómo Surgió? Hasta antes de su invención los asientos se colocaban encima de una cubeta o sobre pozos que luego había que limpiar. A finales del sigloXVI si John Harrington, ahijado de Isabel I, diseñó el inodoro, que instaló en la casa real de Kelston, cerca de Bath, provisto de un depóstio de agua. Fue el invento precursor de los baños que hoy existen.
7. paper
Year. 105
How did? The Chinese eunuch Cai Lun was devoted to the study of papermaking while serving in the imperial palace of the Eastern HanDynasty (25-220). In 105, Lun invented the world's first papal itilizar and fish nets, tree bark and rags. His invention has contributed greatly to the development of world civilization.
8. Steam engine
Year. 1777
How did? The Scottish engineer James Watt sought to develop a machine as a result of poor heating and cooling of the cylinder, so went to work with the objective that it be keptat the ideal temperature. Thus for a system with an isolation avoiding the loss of heat and water vapor introduced to reduce the consumption of fuel used in the heating.
9. banknote
Year. 1661
How did? The first coins appeared in Turkey in 700 BC, but being metal that had the problem to be trimmed and limidas, so its value was not well defined. In theeleventh century the Mongol emperor Kublai Khan (1216-1294) began to pay his soldiers with paper currencies, which were required to be accepted in places conquered. When minting techniques perfected in Europe in the seventeenth century, the coins had already recorded its value enhancement and the first paper money was issued in Stockholm in 1661.
10. canned food
Year. 1810
How did? Nicolas...
Year. The oldest relic dating from 3200 B.C.
How did? Archaeologists discovered in the area known as the Fertile Crescent, Mesopotamia consider that the main reason for its development was the construction of vehicles drawn by animals charge that replace human power2. alphabet
Year. 1300 B.C.
How did? The first evidence that man has always had a need to communicate in writing the drawings are left in prehistoric caves, petroglyphs dating from 45, 000 BC Although the Sumerian was the first written language (3500 BC), had no alphabet. It was not until 1300 BC, the commercial port of Ugarit, Syria today, which appeared the first alphabetproper, in which each letter represents a sound that is joined with another to form a complete word. The Phoenicians in 1100 BC, also left evidence of an alphabet of 22 letters which was later adopted by the Greeks, who divided it into two parts: the Ionic, 24 points, and West, 21. The second was based on the Latin script, which in the Middle Ages was annexed over four letters (j, n, u and w).3. map
Year. 1000 B.C.
How did? Iraqi archaeologists found what appears to be the first map drawn by man. The piece of wood found dating back to 1000 BC Centuries later, in 450, Herodotus showed already drawn a land beyond the Caspian Sea
4. Calendar
Year. 560 B.C.
How did? Although 4241 B.C. Egyptians already had a method to keep track ofthe days, there was a calendar itself. Instead the sixth century BCE Babylonian sel already had 12 months of 30 days each. Time after Julius Caesar changed it to one of 445 days, same as Pope Gregory XIII replaced him with the former in 1582.
5. Firearms
Year. 1350
How did? His appearance happened in Europe in the fourteenth century, and for500 years remained without significant modifications, were loaded with powder by mouth. A late fifteenth century was added a trigger that allowed the soldiers to shoot and hold the stock.
6. Inodoro
Año. 1589
¿Cómo Surgió? Hasta antes de su invención los asientos se colocaban encima de una cubeta o sobre pozos que luego había que limpiar. A finales del sigloXVI si John Harrington, ahijado de Isabel I, diseñó el inodoro, que instaló en la casa real de Kelston, cerca de Bath, provisto de un depóstio de agua. Fue el invento precursor de los baños que hoy existen.
7. paper
Year. 105
How did? The Chinese eunuch Cai Lun was devoted to the study of papermaking while serving in the imperial palace of the Eastern HanDynasty (25-220). In 105, Lun invented the world's first papal itilizar and fish nets, tree bark and rags. His invention has contributed greatly to the development of world civilization.
8. Steam engine
Year. 1777
How did? The Scottish engineer James Watt sought to develop a machine as a result of poor heating and cooling of the cylinder, so went to work with the objective that it be keptat the ideal temperature. Thus for a system with an isolation avoiding the loss of heat and water vapor introduced to reduce the consumption of fuel used in the heating.
9. banknote
Year. 1661
How did? The first coins appeared in Turkey in 700 BC, but being metal that had the problem to be trimmed and limidas, so its value was not well defined. In theeleventh century the Mongol emperor Kublai Khan (1216-1294) began to pay his soldiers with paper currencies, which were required to be accepted in places conquered. When minting techniques perfected in Europe in the seventeenth century, the coins had already recorded its value enhancement and the first paper money was issued in Stockholm in 1661.
10. canned food
Year. 1810
How did? Nicolas...
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