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megan s

Ancient Greece Inventions - 7 views

  • Ancient Greece Inventions
    • megan s
       
      Thanks to whoever highlighted this :)
  • It is thought that they were one of the first to use a Canon although it did not use gunpowder. By using compressed air, these canons were able to hurl a projectile over long distances.
  • One well-known ancient Greek invention is the Antikythera mechanism. Believe it or not, this was a type of calculator that is thought to have been invented some 2000 years ago. As a matter of fact, many people consider this to be the world's first computer,
  • ...7 more annotations...
  • Another one of the ancient Greek inventions that is rather interesting is that of the shower. Although nothing was known about germs at that particular time, the Greeks thought that it was a healthful practice to wash the body with water. The fact that there were showers during this time period is recorded in various art murals that have been excavated
  • The ancient Grecian Empire was not only known for its unprecedented warfare, it was also known for some of the inventors and inventions that took place during that time. Most of these inventions occurred during the fifth century B.C. but that was really only the start of the ancient Greek inventions that we have a record of. Some of the most well-known of these ancient Greece inventions occurred even after the Roman Empire had come into power.
  • It would be easy to discuss many of the ancient Greeks inventions that took place which were associated with warfare. Almost everybody is aware of the fact that Alexander the Great and his conquests were some of the most renowned throughout all history. In just a short period of time, he and his army overtook most of the then known world and if his life would not have been cut short, he would have continued his conquests. There were, no doubt, many ancient Greek inventions which helped to make his conquests successful. The one invention that I will discuss, however, is the canon. It is thought that they were one of the first to use a Canon although it did not use gunpowder. By using compressed air, these canons were able to hurl a projectile over long distances.
  • The ancient Grecian Empire was not only known for its unprecedented warfare, it was also known for some of the inventors and inventions that took place during that time. Most of these inventions occurred during the fifth century B.C. but that was really only the start of the ancient Greek inventions that we have a record of. Some of the most well-known of these ancient Greece inventions occurred even after the Roman Empire had come into power.
  • It would be easy to discuss many of the ancient Greeks inventions that took place which were associated with warfare. Almost everybody is aware of the fact that Alexander the Great and his conquests were some of the most renowned throughout all history. In just a short period of time, he and his army overtook most of the then known world and if his life would not have been cut short, he would have continued his conquests. There were, no doubt, many ancient Greek inventions which helped to make his conquests successful. The one invention that I will discuss, however, is the canon.  It is thought that they were one of the first to use a Canon although it did not use gunpowder. By using compressed air, these canons were able to hurl a projectile over long distances.  One well-known ancient Greek invention is the Antikythera mechanism. Believe it or not, this was a type of calculator that is thought to have been invented some 2000 years ago. As a matter of fact, many people consider this to be the world's first computer, although it was nothing like the computers that we see today. Through the use of a complex system of gears, it was able to calculate the relative positions of the sun, moon and stars whenever a date was entered. This is one of the ancient Greeks inventions that was truly far ahead of its time. The ancient Greeks were also well known for their work that took place under water. Aristotle first described this type of contraption some 2400 years ago. It is thought that this is one of the ancient Greeks inventions that was used in order to salvage the floor of the ocean for various items. It is unknown what other applications this ancient Greek invention had but it was ingenious that they were able to come up with the concept.  Another one of the ancient Greek inventions that is rather interesting is that of the shower. Although nothing was known about germs at that particular time, the Greeks thought that it was a healthful practice to wash the body with water. The fact that there were showers during this time period is recorded in various art murals that have been excavated . It is hard to know what other ancient Greeks inventions were in existence during that time. One thing's for certain, they were a society that was rather enlightened and well ahead of their time. Perhaps with some more archaeology work on our part, we may be able to discover that they were behind some other ingenious ideas as well.
  • One well-known ancient Greek invention is the Antikythera mechanism. Believe it or not, this was a type of calculator that is thought to have been invented some 2000 years ago. As a matter of fact, many people consider this to be the world's first computer, although it was nothing like the computers that we see today. Through the use of a complex system of gears, it was able to calculate the relative positions of the sun, moon and stars whenever a date was entered. This is one of the ancient Greeks inventions that was truly far ahead of its time.
  • Another one of the ancient Greek inventions that is rather interesting is that of the shower. Although nothing was known about germs at that particular time, the Greeks thought that it was a healthful practice to wash the body with water. The fact that there were showers during this time period is recorded in various art murals that have been excavated.
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    The invetions of ancient Greece
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    This website has many inventions for ancient greece
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    The invetions of ancient Greece
sarah l

List of Chinese inventions - Wikipedia, the free encyclopedia - 3 views

  • China has been the source of many significant inventions, including the Four Great Inventions: papermaking, the compass, gunpowder, and printing (both woodblock and movable type). The
    • maddy m
       
      The ancient China inventions have helped a lot today. I don't know where we would be without some of the inventions of China
  • Gunpowder
  • Compass
erick j

Ancient Roman Inventions - 2 views

  • Having set the background and gained a glimpse of just how thorny the subject could be it seems easiest to change tack and take the loosest of definitions. Listing some of the many things for which Ancient Rome might justly be remembered for....in no particular order: Advanced roads and road networks Milestones The standard width of our modern roads and tunnels is based on that of ancient Rome (there was a standard width for cart wheels, essentially based on the need of placing two horses side by side). The worn ruts in the roads made it virtually impossible to use any other measure. Triumphal arches Aqueducts (actually they learned much about structures from the Estruscans, but developed it to perfection) Bronze valves and water pumps. Huge numbers of instruments and tools for engineering, construction and measurement. The Romans were, after all, excellent engineers. For example you could purchase your access to water supply for set hours of the day or set quantities of water, which were dutifully metered and billed, pretty much as you would today, albeit with slighty different technology!. Medical and Surgical tools (mainly thanks to the Greeks actually but hugely developed as a consequence of the needs generated by Gladiatorial games and continuous war campaigns) Cesareans - sounds like Caesar doesn't it? Cesareans were often used to save the baby if the mother died during childbirth. Fast curing cement - hugely important discovery which allowed cement to cure and harden in short times and even under water. The ancient Romans realised that adding pozzolanic earth from volcanic regions (Eg Pozzuoli near Naples) to traditional mortar allowed a water proof and extremely solid mix. This could be used to waterproof the interior of aqueduct tunnels or extend the potentials of Roman architecture with impo
    • erick j
       
      The Romans invented many things that we use more perfected versions of today. I wonder what would happen if the ancients Romans didn't exist.
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    Here are some ancient Roman inventions.
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    This website has some good information on ancient Roman inventions.
j slain

Roman Achievements & Inventions - Ancient Rome for Kids - 3 views

  • lipstick and other cosmetics
  • Their advances in technology include the actual invention of concrete, roman roads, roman arches, and aqueducts.
  • invented the umbrella
  • ...25 more annotations...
  • Roman language (Latin),
  • The Catholic faith
  • Satire
  • use of rings to denote friendship
  • engagements
  • weddings
  • other holiday customs  
  • Socks
  • Many board and ball games
  • Roman language (Latin)
  • Roman language (Latin),
  • invented the umbrella
  • invented the umbrella
  • lipstick and other cosmetics
  • Many board and ball game
  • Socks
  • Many board and ball game
  • Socks
  • weddings
  • engagements
  • use of rings to denote friendship
  • Satire
  • Roman language (Latin),
  • lipstick and other cosmetics
  • invented the umbrella
  •  
    a good page to find enduring impacts for rome
megan s

List of Indian inventions and discoveries - Wikipedia, the free encyclopedia - 0 views

  • Button, ornamental: Buttons—made from seashell—were used in the Indus Valley Civilization for ornamental purposes by 2000 BCE.[1] Some buttons were carved into geometric shapes and had holes pieced into them so that they could attached to clothing by using a thread.[1] Ian McNeil (1990) holds that: "The button, in fact, was originally used more as an ornament than as a fastening, the earliest known being found at Mohenjo-daro in the Indus Valley. It is made of a curved shell and about 5000 years old."
  • Calico: Calico had originated in the subcontinent by the 11th century and found mention in Indian literature, by the 12th century writer Hemachandra. He has mentioned calico fabric prints done in a lotus design.[3] The Indian textile merchants traded in calico with the Africans by the 15th century and calico fabrics from Gujarat appeared in Egypt.[3] Trade with Europe followed from the 17th century onwards.[3] Within India, calico originated in Calicut.[3] Carding, devices for: Historian of science Joseph Needham ascribes the invention of bow-instruments used in textile technology to India.[4] The earliest evidence for using bow-instruments for carding comes from India (2nd century CE).[4] These carding devices, called kaman and dhunaki would loosen the texture of the fiber by the means of a vibrating string.[4]
  • The words for "chess" in Old Persian and Arabic are chatrang and shatranj respectively — terms derived from caturaṅga in Sanskrit,[11][12] which literally means an army of four divisions or four corps.[13][14] Chess spread throughout the world and many variants of the game soon began taking shape.[15] This game was introduced to the Near East from India and became a part of the princely or courtly education of Persian nobility.[13] Buddhist pilgrims, Silk Road traders and others carried it to the Far East where it was transformed and assimilated into a game often played on the intersection of the lines of the board rather than within the squares.[15] Chaturanga reached Europe through Persia, the Byzantine empire and the expanding Arabian empire.[14][16] Muslims carried Shatranj to North Africa, Sicily, and Spain by the 10th century where it took its final modern form of chess.[15] Chintz: The origin of Chintz is from the printed all cotton fabric of calico in India.[17] The origin of the word chintz itself is from the Hindi language word चित्र् (chitr), which means a spot
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  • Coherer, iron and mercury: In 1899, the Bengali physicist Jagdish Chandra Bose announced the development of an "iron-mercury-iron coherer with telephone detector" in a paper presented at the Royal Society, London.[19] He also later received U.S. Patent 755,840, "Detector for electrical disturbances" (1904), for a specific electromagnetic receiver. Cotton gin, single-roller: The Ajanta caves of India yield evidence of a single roller cotton gin in use by the 5th century.[20] This cotton gin was used in India until innovations were made in form of foot powered gins.[21] The cotton gin was invented in India as a mechanical device known as charkhi, more technically the "wooden-worm-worked roller". This mechanical device was, in some parts of India, driven by water power.[4] Crescograph: The crescograph, a device for measuring growth in plants, was invented in the early 20th century by the Bengali scientist Jagadish Chandra Bose.[22][
  • Perhaps as early as 300 BCE—although certainly by 200 CE—high quality steel was being produced in southern India also by what Europeans would later call the crucible technique.[24] In this system, high-purity wrought iron, charcoal, and glass were mixed in a crucible and heated until the iron melted and absorbed the carbon.[24] The first crucible steel was the wootz steel that originated in India before the beginning of the common era.[25] Archaeological evidence suggests that this manufacturing process was already in existence in South India well before the Christian era.[26][27][28][29] Dock (maritime): The world's first dock at Lothal (2400 BCE) was located away from the main current to avoid deposition of silt.[30] Modern oceanographers have observed that the Harappans must have possessed knowledge relating to tides in order to build such a dock on the ever-shifting course of the Sabarmati, as well as exemplary hydrography and maritime engineering.[30] This was the earliest known dock found in the world, equipped to berth and service ships.[30][31] It is speculated that Lothal engineers studied tidal movements, and their effects on brick-built structures, since the walls are of kiln-burnt bricks.[32] This knowledge also enabled them to select Lothal's location in the first place, as the Gulf of Khambhat has the highest tidal amplitude and ships can be sluiced through flow tides in the river estuar
  • location in the first place, as the Gulf of Khambhat has the highest tidal amplitude and ships can be sluiced through flow tides in the river estuar y
  • Incense clock: Although popularly associated with China the incense clock is believed to have originated in India, at least in its fundamental form if not function.[33][34] Early incense clocks found in China between the 6th and 8th century CE—the period it appeared in China all seem to have Devanāgarī carvings on them instead of Chinese seal characters.[33][34] Incense itself was introduced to China from India in the early centuries CE, along with the spread of Buddhism by travelling monks.[35][36][37] Edward Schafer asserts that incense clocks were probably an Indian invention, transmitted to China, which explains the Devanāgarī inscriptions on early incense clocks found in China.[33] Silvio Bedini on the other hand asserts that incense clocks were derived in part from incense seals mentioned in Tantric Buddhist scriptures, which first came to light in China after those scriptures from India were translated into Chinese, but holds that the time-telling function of the seal was incorporated by the Chinese.[34] India ink, carbonaceous pigment for: The source of the carbon pigment used in India ink was India.[38][39] In India, the carbon black from which India ink is produced is obtained by burning bones, tar, pitch, and other substances.[39][40] Ink itself has been used in India since at least the 4th century BCE.[41] Masi, an early ink in India was an admixture of several chemical components.[41] Indian documents written in Kharosthi with ink have been unearthed in Xinjiang.[42] The practice of writing with ink and a sharp pointed needle was common in ancient South India.[43] Several Jain sutras in India were compiled in ink
  • Indian clubs: The Indian club—which appeared in Europe during the 18th century—was used long by India's native soldiery before its introduction to Europe.[45] During the British Raj the British officers in India performed calisthenic exercises with clubs to keep in for physical conditioning.[45] From Britain the use of club swinging spread to the rest of the world.[45] Kabaddi: The game of kabaddi originated in India during prehistory.[46] Suggestions on how it evolved into the modern form range from wrestling exercises, military drills, and collective self defense but most authorities agree that the game existed in some form or the other in India during the period between 1500-400 BCE.[46] Ludo: Pachisi originated in India by the 6th century.[47] The earliest evidence of this game in India is the depiction of boards on the caves of Ajanta.[47] This game was played by the Mughal emperors of India; a notable example being that of Akbar, who played living Pachisi using girls from his harem.[47][48] A variant of this game, called Ludo, made its way to England during the British Raj.[
  • Ruler: Rulers made from Ivory were in use by the Indus Valley Civilization in what today is Pakistan and some parts of Western India prior to 1500 BCE.[64] Excavations at Lothal (2400 BCE) have yielded one such ruler calibrated to about 1/16 of an inch—less than 2 millimeters.[64] Ian Whitelaw (2007) holds that 'The Mohenjo-Daro ruler is divided into units corresponding to 1.32 inches (33.5 mm) and these are marked out in decimal subdivisions with amazing accuracy—to within 0.005 of an inch. Ancient bricks found throughout the region have dimensions that correspond to these units.'[65] Shigeo Iwata (2008) further writes 'The minimum division of graduation found in the segment of an ivory-made linear measure excavated in Lothal was 1.79 mm (that corresponds to 1/940 of a fathom), while that of the fragment of a shell-made one from Mohenjo-daro was 6.72 mm (1/250 of a fathom), and that of bronze-made one from Harapa was 9.33 mm (1/180 of a fathom).'[66] The weights and measures of the Indus civilization also reached Persia and Central Asia, where they were further modified.[66] Seamless celestial globe: Considered one of the most remarkable feats in metallurgy, it was invented in Kashmir by Ali Kashmiri ibn Luqman in between 1589 and 1590 CE, and twenty other such globes were later produced in Lahore and Kashmir during the Mughal Empire.[67][68] Before they were rediscovered in the 1980s, it was believed by modern metallurgists to be technically impossible to produce metal globes without any seams, even with modern technology.[68] These Mughal metallurgists pioneered the method of lost-wax casting in order to produce these globes
  • Simputer: The Simputer (acronym for "simple, inexpensive and multilingual people's computer") is a self-contained, open hardware handheld computer, designed for use in environments where computing devices such as personal computers are deemed inappropriate. It was developed in 1999 by 7 scientists of the Indian Institute of Science, Bangalore, led by Dr. Swami Manohar in collaboration with Encore India, a company based in Bangalore.[69][70] Originally envisaged to bring internet to the masses of India, the Simputer and its derivatives are today widely utilized by governments of several Indian states as part of their e-governance drive, the Indian Army, as well as by other public and private organizations.[71][72] Snakes and ladders: Snakes and ladders originated in India as a game based on morality.[73] During British rule of India, this game made its way to England, and was eventually introduced in the United States of America by game-pioneer Milton Bradley in 1943.[73] Stepwell: Earliest clear evidence of the origins of the stepwell is found in the Indus Valley Civilization's archaeological site at Mohenjodaro in Pakistan.[74] The three features of stepwells in the subcontinent are evident from one particular site, abandoned by 2500 BCE, which combines a bathing pool, steps leading down to water, and figures of some religious importance into one structure.[74] The early centuries immediately before the common era saw the Buddhists and the Jains of India adapt the stepwells into their architecture.[74] Both the wells and the form of ritual bathing reached other parts of the world with Buddhism.[74] Rock-cut step wells in the subcontinent date from 200-400 CE.[75] Subsequently the wells at Dhank (550-625 CE) and stepped ponds at Bhinmal (850-950 CE) were constructed.[75] Stupa: The origin of the stupa can be traced to 3rd century BCE India.[76] It was used as a commemorative monument associated with storing sacred relics.[76] The stupa architecture was adopted in Southeast and East Asia, where it evolved into the pagoda, a Buddhist monument used for enshrining sacred relics.[76] Toe stirrup: The earliest known manifestation of the stirrup, which was a toe loop that held the big toe was used in India in as early as 500 BCE[77] or perhaps by 200 BCE according to other sources.[78][79] This ancient stirrup consisted of a looped rope for the big toe which was at the bottom of a saddle made of fibre or leather.[79] Such a configuration made it suitable for the warm climate of most of India where people used to ride horses barefoot.[79] A pair of megalithic double bent iron bars with curvature at each end, excavated in Junapani in the central Indian state of Madhya Pradesh have been regarded as stirrups although they could as well be something else.[80] Buddhist carvings in the temples of Sanchi, Mathura and the Bhaja caves dating back between the 1st and 2nd century BCE figure horsemen riding with elaborate saddles with feet slipped under girths.[81][82][83] Sir John Marshall described the Sanchi relief as "the earliest example by some five centuries of the use of stirrups in any part of the world".[83] In the 1st century CE horse riders in northern India, where winters are sometimes long and cold, were recorded to have their booted feet attached to hooked stirrups.[78] However the form, the conception of the primitive Indian stirrup spread west and east, gradually evolving into the stirrup of today.http://en.wikipe
Jason Wu

Top 10 Inventions of the Middle Ages - 0 views

  • This is a list of the ten greatest inventions of the Middle Ages (excluding military inventions).
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    Top ten inventions in the Middle Ages, if you are having trouble finding something.
morgan m

List of Indian inventions and discoveries - 2 views

  • Button, ornamental: Buttons—made from seashell—were used in the Indus Valley Civilization for ornamental purposes by 2000 BCE.[1] Some buttons were carved into geometric shapes and had holes pieced into them so that they could attached to clothing by using a thread.[1] Ian McNeil (1990) holds that: "The button, in fact, was originally used more as an ornament than as a fastening, the earliest known being found at Mohenjo-daro in the Indus Valley. It is made of a curved shell and about 5000 years old
    • morgan m
       
      buttons are ok but we dont really need them
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    It has many inventions and discoveries
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    Yes, I agree. I used the same site.
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    It has many inventions and discoveries
eric c

Archimedes' Screw (Illustrations) - 2 views

  • THE SCREW OF ARCHIMEDES Archimedes of Syracuse, when he was in Egypt, invented a machine for pumping bilge water out of the holds of ships.   . . .  A curious model of such an instrument, probably of the late Ptolemaic period, has been found in Lower Egypt. It consists of a terra-cotta cylinder with a screw inside it, 10 inches long and 4-1/2 inches in diameter.
    • henry m
       
      It's amazing that this was the modern water pump back then.
    • morgan g
       
      Wait so did it pump the water out of the ship or did it pump fresh water from the ocean?
    • eric c
       
      Oceans have salt water so no.
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    An amazing invention invented by Archimedes that is still used today to move water up an incline.
megan s

Ancient Chinese Inventions - Top Discoveries and Inventions of the Ancient Chinese - 1 views

  • Tea has been so important in China that even the story of silk includes a probably anachronistic
  • cup of it. Legend says silk was discovered when a cocoon fell from a mulberry bush into a cup of imperial tea. This is similar to the legend of the discovery of tea where an emperor (Shen Nung (2737 B.C.)) drank a cup of water into which leaves from an overhanging Camellia bush had fallen. Tea, no matter what country it comes from, is from the Camellia sinensis plant. It seems to have been a new beverage in the third century A.D., a time when it was still regarded with suspicion, much as the tomato was when it was first brought to Europe. Today we refer to beverages as tea even though there is no real tea in them. (Purists call them tisanes.) In the early period, there was confusion, too, and the Chinese for tea was sometimes used to refer to other plants, according to Bodde.
  • The principle behind gunpowder was discovered by the Chinese in perhaps the first century A.D., during the Han Dynasty. It wasn't used in guns at the time, but created explosions at festivals.
  • ...1 more annotation...
  • Coca-Cola® Secret Formula Meet Dr.John S Pembe
  •  
    This is a great website to learn a lot about Ancient China's inventions.
kmiao k

Ancient Greek Inventions and Technology - Zapd - 1 views

  • There is conflict on who invented it but it is known that the ancient Greeks did in fact use it to measure distance.
  • The ancient Greeks discovered and used central heating in their more important temples. Flues (the small square holes seen in the picture) were put around the temple and circulated warm air from a fire somewhere else in the temple. After the fall of Ancient Greece central heating was mostly forgotten but was rediscovered in the industrial revolution.
    • glever g
       
      Surprisingly the greeks invented a lot of things that we use today
  • ...2 more annotations...
    • kmiao k
       
      Have you ever see the crane used today? 
  • An Ancient Greek crane, one of many major inventions.
  •  
    Ancient Greek Technology
ed h

Ancient Inventions - 0 views

  • First of all, it should be noted that there is usually a direct relation between ancient inventions and anthropology. Many times, an invention is given credit at one particular time but it is later discovered that it may have been used hundreds or perhaps even thousands of years earlier. A good example of this is the Archimedes screw which was thought to have been invented during the second century B.C. by a Greek inventor who shared the same name as his invention. It is now widely accepted that this same type of the device was used hundreds of years earlier by Nebuchadnezzar in order to water the famous hanging Gardens of Babylon.
    • ed h
       
      this is a very intersting tool
Garth Holman

Ten Medieval Inventions that Changed the World - 2 views

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    How do these ten inventions of the middle ages impact us today?
Garth Holman

Dgh - Scientific Revolution - 0 views

  • came up with the heliocentric universe theory
  • Polish astronomer and mathematician
  • was also a translator, artist, physician, and scholar.
  • ...24 more annotations...
  • invented the telescope using two lenses and a lead pipe.
  • realized that the solar system was heliocentric, and was promptly persecuted for it by the Church.
  • found that the milky way was not a light in the sky but a cloud made of many nebulas and stars
  • first person to create laws about inertia and gravity
  • first to discover sunspots and he also discovered many stars
  • study other sciences, like math, medicine, and poetry.
  • British mathematician and physician
  • invented calculus
  • three laws of motion, and the law of gravity
  • came up with the Binomial Theorem
  • His achievements helped other scientists like Einstein be able to discover the Theory of Relativity and Nuclear Fission.
  • After Rome fell, however, during the Middle Ages, people forgot all these things.
  • that led to the birth of modern science
  • for themselves instead of accepting how things were
  • Muslims in Asia and Africa, though, were able to preserve the ideas of these great Greek and Roman thinkers. They translated them and then added their own ideas to them--to learn more about muslim thinkers, see this link. As the Europeans came out of their Dark Age, they began to learn from the muslims when trade and conflict brought Europeans and Arabs together. As they read and learned, their own view of the world became more rational and expanded their view of the world.
  • Rome and Greece the idea of humanism was passed on to the Arabs. When the Europeans started to make contact with the Arabs, these ideas were brought back. Education, government, technology, and science made it possible for this time of major change, discovery and exploration. Many discoveries and inventions were made in this time period by great thinkers still impact the world today.
  • It sparked their curiosity, and started the Scientific Revolution.
  • began to explore the world around them.
  • Together, education, government, technology, and science created the perfect mix for the Scientific Revolution and exploration.
  • read and write by themselves and the printing press made books much cheaper and available to a wider audience. When the time came, the government provided money, supplies and education for explorers.
    • Garth Holman
       
      Self Paced:  Copy this question into your document and then answer it.  How did the Muslims aid the Renaissance and the scientific revolution?  
    • Garth Holman
       
      Self Paced:  Explain the concept of the Perfect MIX?
    • bw_htian
       
      When people began to explore the world around them and learned to read and write by themselves. Education, government, technology, and science created the perfect mix for the Scientific Revolution.
    • Garth Holman
       
      Self Paced:  Explain the importance of at least 2 of these key figures of the Scientific Revolution?  Explain how the Catholic Church reacted to these ideas? 
    • Garth Holman
       
      Self Paced:  From the list of inventions, how could these inventions help in exploration? 
lukas s

Ancient Chinese Inventions - Ancient China for Kids - 5 views

shared by lukas s on 01 Nov 11 - Cached
morgan g liked it
    • Garth Holman
       
      The Chinese invented a great deal.  Look at this list. 
    • daniel e
       
      This website has some good information.
    • andressa g
       
      This site really helped me!!!
  • The ancient Chinese invented many things we use today, including paper, silk, matches, wheelbarrows, gunpowder, the decimal system, the waterwheel, the sundial, astronomy, porcelain china, lacquer paint, pottery wheel, fireworks, paper money, compass, tangrams,   seismograph, medicines, dominoes, jump rope, kites, tea ceremony, folding umbrella, ink, calligraphy, animal harness, playing cards, printing, abacus, wallpaper, the crossbow, ice cream, and ... well, you get the idea.
  • The ancient Chinese invented many things we use today, including paper, silk, matches, wheelbarrows, gunpowder, the decimal system, the waterwheel, the sundial, astronomy, porcelain china, lacquer paint, pottery wheel, fireworks, paper money, compass, tangrams,  seismograph, medicines, dominoes, jump rope, kites, tea ceremony, folding umbrella, ink, calligraphy, animal harness, playing cards, printing, abacus, wallpaper, the crossbow, ice cream, and ... well, you get the idea.
rachel c

Inventors and Inventions from China and Taiwan - EnchantedLearning.com - 0 views

  • Silk was first made by the Chinese about 4,000 years ago. Silk thread is made from the cocoon of the silkworm moth (Bombyx mori), a small moth whose caterpillar eats the leaves of the mulberry tree. According to Chinese legend, the first silk thread was made when the Chinese Empress Si-Ling-Chi was sitting under a mulberry tree and a cocoon fell into her tea; she noticed the strong, silky threads of the cocoon uncoiling. She then developed the use of silk. For more information on the development of silk, click here.
    • rachel c
       
      china made silk and used it for many reasons
  • The kite was invented roughly 2,500 to 3,000 years ago. It originated in China, Malaysia or Indonesia (there are many claims to having invented the kite). Some people say that the earliest kites consisted of a huge leaf attached to a long string (there is a type of Indonesian leaf that is wonderful as a kite).
    • rachel c
       
      the kite was important in history like what did it help?
  • For more information on this invention,
  • ...1 more annotation...
  • GUNPOWDERGunpowder was invented in China, probably during the 1000's. Gunpowder is composed of about 75 percent saltpeter (potassium nitrate), 15 percent powdered charcoal, and 10 percent sulphur. The Chinese used gunpower to make fireworks and signals, and later to make weapons of war.
Dar'jon B

Ancient Egypt Inventions - 1 views

  • One of the ancient Egypt inventions that we take for granted nowadays is the calendar that lasted for 365 days and even included a leap year.
  • The pyramids themselves bring about a number of different ancient Egyptian inventions
  • such as the first known instance of black ink.
  •  
    information on the Egypt Inventions
Josh S.

Inventions, Achievements - Ancient Greece for Kids - 8 views

  • Trial by Jury Greek Columns   Greek Architecture Fables and Legends Greek Myths Comedy, Tragedy, Satire, Theatre The Olympics Roots of Democracy  Ancient Greece Hall of Fame
    • nolan m
       
      Click on these to learn more about whatever item they created/invented
  • arts, philosophy, science, math, literature, and politics. 
  • edy, Satire, Theatre
  • ...1 more annotation...
  • Comedy, Tragedy, Satire, Theatre
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    A list of ancient greece inventions with links better describing them
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    Check this out for facts of inventions of Ancient Greece
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    Ancient Greek Theater
andressa g

Ancient Egyptian Inventions - 6 views

  • The Pyramids, the development of tools to ensure a level base and the development of mortar and cement
    • erick j
       
      The pyramids have withstood the test of time.
  • Surgical techniques
    • andressa g
       
      this really helps me with what im doing!!! hopefully it helps somone else.
  •  
    Here are some ancient Egyptian inventions.
  •  
    The pyramids have withstood the test of time.
  •  
    Nice job Erick. This is a great place to find the inventions the ancient Egyptians.
sshroge s

e-telescope online magazine - Ancient Greek Technology - 0 views

  • The famous Talos (in the ancient Cretan dialect it means sun), was a fully operational robot, built by Hephaestus as a gift for Minos, King of Crete. Talos was made of copper and was huge
  • It is said that Heronas and Ktisivios had constructed mechanisms that sounded the trumpets of a temple when the altars were lit. Ithe interior of temple was sprayed with scented water, metallic birds began singing and some statues began flying. It is also said that the lighting conditions in and around the temple were regulated, creating artificial fog, when necessary.
  • He presented and operated the world’s first steam engine, consisted of a closed, spherical container, filled with water. When the water was heated and began to boil, the stream was relieved by two nozzles, configured in a polar alignment
  • ...1 more annotation...
    • sshroge s
       
      The first steam engine invented by the Greek later was used to make our transportation. Probably one of the most important invention.
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    Amazing Greek inventions that impacted the way we live today including the automatic doors and first steam engine.
matt k

Ancient Egyptian Inventions - 7 views

shared by matt k on 04 Nov 11 - No Cached
  • The shadoof was a very useful device that the Egyptians built to help them with their water, and the Nile River. It was operated by hand and was used to lift water from the river onto land in buckets. It has a long pole and there are two objects at each end of it. On one side, there is a bucket. On the other, there is a weight. The Egyptians would lower the bucket, and allowed the water to flow into the bucket. Then they would drop it, causing the weight to lift it back up so they could retrieve it. This was a very nifty device.
    • ed h
       
      this is a very cool device.
    • Everett m
       
      very helpful thanks
  • Paper was another remarkable invention the Egyptians came up with. Their paper was made out of papyrus, a plant very abundant in the Nile area. First they had to slice the core of the stalk into very fine pieces. These pieces get submerged in water to remove sugar. The they are pounded to drain the water. The strips are  then lay side by side and are weaved into each other. The end result is papyrus paper. In fact, the English word “paper” is derived from the word papyrus.
    • anna g
       
      they invented paper
  • papyrus.                                                                                      
  • ...2 more annotations...
  • Locks were another making of the Egyptians. These were made to prevent the endless robberies. They made a wooden crossbar that was almost entirely enclose except for some space for the key and the pins. They dropped these pins into cavities, which locked the door. To unlock it, they slid the key into the opening, which pushed the pins out of the way, enabling the door to open.            
    • anna g
       
      they made locks
    • sarah l
       
      Thats intresting i didnt know that.
    • matt k
       
      Cool, except you could just break the lock by smashing the wood. :)
  • The shadoof was a very useful device that the Egyptians built to help them with their water, and the Nile River. It was operated by hand and was used to lift water from the river onto land in buckets. It has a long pole and there are two objects at each end of it. On one side, there is a bucket. On the other, there is a weight. The Egyptians would lower the bucket, and allowed the water to flow into the bucket. Then they would drop it, causing the weight to lift it back up so they could retrieve it. This was a very nifty device.
    • cassidy s
       
      The Ancient Egyptiond=s invented the shadoox,and without it it would be very difficult for them to get water.
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    I don't think this is a very reliable site. In the first two paragraphs, there are 3 grammer mistakes. This could be reliable, but the creator of this site really needs to get an editor to fix the mistakes.
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