what are 6 chinese inventions between 500bc and 900ad?
145283
Paper (1st century AD)\nCompass (3nd century AD)\nGunpowder(9th century AD)\nSeismometer (to measure earthquakes, 1st century AD)\nStirrups (5th century AD)\nCrossbow (2nd century AD)
26494
ok iron is an element so it was invented between 6000 and 10000 years ago when the world was created however it was not actually used much until the end of the bronze age 800-500 B.C. ish there were some cultures that used very early on The vikings and the japanese were among the first to fully understand what it was and what they could use it for but it didnt see WIDESPREAD use until the romans started using it EG the Iron Age like i said about 500 B.C. the egyptions used small pieces of metioritic iron shaped by stock removal as early as 4000 B.C. but the first instrument of steel known to be made by hammering is a hittite dagger dated to around 1350 B.C.
674959
I'm not sure if you will be able to find any patent information going back to 1748.  You might try your local county library and see what resources they have.
170719
http://inventors.about.com/library/weekly/aa020600h.htm
3826
Around 600,000 years old. Maybe even older.
748977
Did you mean TANGRAMS? I found some on that subject\n\nThe invention of the tangram puzzle is unrecorded in history. The earliest known Chinese book is dated 1813 but the puzzle was very old by then. One reason for this could be that in China, its country of origin, at the time it was considered a game for women and children. This would have made it unworthy of "serious" study and unlikely to be written about. Different times, different ways of thinking. Glad that's changing. \n\nThe roots of the word Tangram are also shrouded in time, with a number of possible explanations. The one I like best involves the Tanka people. These river people of China were great traders who were involved in the opium trade. The western sailors they traded opium with likely played with the puzzle when they visited their Tanka girlfriends. The story I believe is that it comes from the obsolete English word "tramgram" meaning puzzle or trinket. You can learn a bit more at the Online Etymology Dictionary A fun place, by the way, if you like words.\n\nTangrams enjoyed a surge of interest during the 19th century in Europe and America. This, no doubt, was due to the opening up of trade with China and the aforementioned sailors bringing home new found amusements. "The Chinese Puzzle" spawned a flood of books and picture card sets. Some quite elaborate Chinese examples exist with pieces carved from and/or inlaid with ivory, jade and other fine materials. Others were cheap, locally made copies in wood or fired clay. Some books blindly reproduced previous mistakes in the patterns. Some things never change.\n\nIn 1903, Sam Loyd wrote his great spoof of tangram history,The Eighth Book Of Tan.He had many people convinced that the game was invented 4000 years ago by the god Tan. According to Loyd, the first 7 Books Of Tan were linked with many famous people and historical events. All very convincing and it made Sam a lot of money. Later examination showed it to be a colossal joke. The book did catalog over 600 patterns, many by Loyd himself. He also introduced (along with H. F. Dudeney) the idea of paradoxes\n\nFu Tsiang Wang and Chuan-chin Hsiung mathematically proved in 1942 the existance of a finite set of patterns referred to as "convex." In this context, it means that there are no indentations along the outside edge. There are only 13 silhouettes that qualify. Other finite sets may exist.\n\nTangrams continue to entertain and frustrate now days. The puzzle attracts people on a number of levels. It's simplicity makes it accessible to a broad spectrum of people. The figures spark visually inclined people though their form, liveliness and striking simplicity. Many of the designs are adaptable to quilting, applique and many other artistic or craft projects. Storytellers can weave a tale with many characters and objects using only the seven tans.\n\nIt interests the math inclined with the geometry and ratios of the pieces. You find them used in classrooms around the world to teach basic math ideas in an interesting way. The Dr. Schaffer & Mr. Stern Dance Ensemble (MathDance) has taken it a step further with a dance using over-sized tangram pieces! They've even been used as the model for a designer table by Massimo Morozzi and an interactive art instalation by Daniele Lago \n\nIt is one of the classic puzzles, appealing to young and old, the serious and the carefree. \n\nThe Rules\nSimple really, which is one of its attractions. The classic rules are as follows: You must use all seven tans, they must lay flat, they must touch and none may overlap. Feel free to break away from the "rules", though. See the donation page for some wonderful "unruly" figures. Attempt the patterns you find here, race with other people to complete a figure or play with the pieces to come up with your own creations.
467553
People used their hands and body more than feet and their head.  Professional ball jugglers already existed in China more than two thousand years ago.
227214
here\n\nhttp://en.wikipedia.org/wiki/Shang_dynasty
681577
Ancient Greece & teacups.\nthese two are totally unrelevant. The first teacups were invented and used by chinese and japanese, and they were introduced to europe and america by explorers who have reached china and japan. \nAncient greeks had large glasses made of stone or metal(bronze, copper, silver, gold mostly), which greatly resembled beer glasses. They used these glasses for drinking anything, from water, to wine and soup.
712336
In China they have found dildo's that where 12.000 years old.\nHere you can find some history:\nhttp://www.lezbeout.com/thehistoryofthedildo_000.htm
199510
There is nothing specific invented between 2004-2006.\nTHe last invention is this\n2001: Digital satellite radio \n2001: Artificial heart \n\nCheck the the list of inventors and read about them from the below link\nhttp://en.wikipedia.org/wiki/List_of_inventors
1105171
ancient chinese secret
490143
peasants have serfs have worn them since 9th century and Asian countries have worn them for who knows how long
475888
During the 12th and 13th century in Europe there was a radical change in the rate of new inventions, innovations in the ways of managing traditional means of production, and economic growth. The period saw major technological advances, including the invention of cannons, spectacles and artesian wells; and the cross-cultural introduction of gunpowder, silk, compass and astrolabe from the east. There were also great improvements with ships and upon the clock. The latter advances made possible the dawn of the Age of Exploration.
291907
If you have the encarta encyclopedia program on your computer they have a list of inventions.  Just type in notable Inventions and Discoveries and it will bring up a table with all the info you need.
778321
"Fireworks originated in China some 2,000 years ago. The most prevalent legend has it that fireworks were discovered or invented by accident by a Chinese cook working in a field kitchen who happened to mix charcoal, sulphur and saltpeter (all commonly found in the kitchen in those days). The mixture burned and when compressed in an enclosure (a bamboo tube), the mixture exploded. \n\nSome sources say that the discovery of fireworks occurred about 2,000 years ago, and other sources place the discovery sometime during the 9th century during the Song dynasty (960-1279), although this could be confusion between the discovery of gunpowder by the cook and the invention of the firecracker. \n\nSome sources suggest that fireworks may have originated in India, but in the October 18, 2003, online edition of The Hindu, an Indian national newspaper, the Chinese are credited with the discovery of gunpowder. \n\nA Chinese monk named Li Tian, who lived near the city of Liu Yang in Hunan Province, is credited with the invention of firecrackers about 1,000 years ago. The Chinese people celebrate the invention of the firecracker every April 18 by offering sacrifices to Li Tian. During the Song Dynasty, the local people established a temple to worship Li Tian. "\n\nhttp://www.fireworks.com/safety/fireworks-history.asp\n\n"Fireworks probably originated in China(206 BC–AD 220) and produced the loud sound (known as "bian pao") that was intended to frighten evil spirits. In the Northern and Southern Dynasties (AD 420–581) the firecrackers were used not only to dispel evil but also to pray for happiness and prosperity.\n\n \nAn etching of the 'Royal Fireworks' display on the Thames in 1749.The discovery of gunpowder and the subsequent invention of true fireworks is also owed to the Chinese. Taoist monks played with the basic components of gunpowder to create fireworks in their spare time. Eventually, the art and science of firework making developed into an independent profession of its own. In ancient China, pyrotechnicians (firework-masters) were well-respected for their knowledge and skill to mount dazzling displays of light and sound. Some scholars say fireworks were developed in the Sui and Tang Dynasties (581–907), but others argue there were no fireworks until the Northern Song Dynasty (10th century).\n\nSince then, any event—a birth, death, wedding, coronation, or New Year's Eve celebration—has become a fitting occasion for noisemakers."\n\nhttp://en.wikipedia.org/wiki/Fireworks
359031
If we count sundials, we are talking ancients.  Even water clocks and timed candles (with lines on them for how long it burns in an hour) are pretty ancient.