00Paper Making Improved by Cai Lun in the Eastern Han Dynasty
00Gunpowder Inventor unknown
00Printing with movable type Printing by Bi Sheng
00Zhang Heng Invented the Geodesic Instrument
00Du Shi Invented the Water Displacement (water-powered blower), which is a hydraulic-powered machine
00Shi Shen Astronomy Warring States Period The first astronomical work "Tianwen" Shi Shen - astronomer in the Warring States period, Shi Shen's first astronomical work "Tianwen". After the Western Han Dynasty, people honored the book "Astronomy" as "Shi's Star Classic". The position of 121 stars is marked in the book, and the operation of the five planets, namely, water, wood, gold, fire and earth, as well as their eclipses, are also recorded in the book. Shi Shen compiled the earliest star catalog. He called it "Shaoyang" and recognized that it could emit its own light.
00 Liu Zhuo Astronomy Sui Dynasty Huangji Calendar Liu Zhuo - astronomer of the Sui Dynasty. Created the Imperial Calendar, he first took into account the unevenness of the apparent motion of the sun and the moon, and created the method of interpolation of equidistant quadratic differences. Calculated the speed of the apparent motion of the sun and the moon. At the same time, he changed the difference in years to 75 years and one degree.
00 A line of astronomy Tang Dynasty "Dayan Calendar" A line - Tang Dynasty astronomer. He compiled a new calendar, the "Dayan Calendar", which consisted of ten books and was a very advanced calendar in ancient times. As early as the 13th century B.C., the Chinese created a yin-yang calendar based on the movements of the sun and the moon.
00Yang Zhongfu, Literature, Southern Song Dynasty The Unified Celestial Calendar Yang Zhongfu - an astronomer in the Southern Song Dynasty of China. He created the "Unified Celestial Calendar", in which he determined that the length of the regression year was 365.2425 days. He also found that the length of the regression year has the phenomenon of lengthening and lengthening.
00 Luo Xia-tek Astronomy Han Dynasty Equatorial Instruments Luo Xia-tek - Chinese astronomer during the Han Dynasty. Invented the equatorial instrument and defined the basic structure of the equatorial armillary sphere.
00 Su Song Astronomy Song Dynasty Celestial Instrument Su Song - Chinese astronomer in Song Dynasty. Collaborated with Han Gonglian to make the planetarium and the water transportation instrument, which was the first planetarium in ancient China. It was the first celestial instrument in ancient China. It was 8 people high, with doors on each floor, and when the time came, the doors opened and the wooden man came out to tell the time. (There is a funnel pot and mechanical system at the back).
00Xin Qiniang 10th Century Kongming Lantern, Horse Lantern Xin Qiniang - In the 10th century, Xin Qiniang invented the turpentine lantern (Kongming Lantern) as a signal light for fighting battles, which was the first time that the Chinese utilized hot air balloons. At the same time, she invented the horse-riding lamp, which is the originator of the aviation gas turbine.
00 Pei Xiu 224~271 Founded the theory of drawing planar maps "six styles of cartography" Pei Xiu--First to found the theory of drawing planar maps "six styles of cartography" in China. Pei Xiu - the first in China to create the theory of drawing plane maps "Six Forms of Cartography". He also drew the "Yugong Regional Map".
00 Ma Jun Mechanical Design Three Kingdoms Era The keeled waterwheel (also known as the overturning wagon) Ma Jun - a native of the State of Wei, an outstanding mechanical designer and creator. Three Kingdoms Era Created the keeled waterwheel (also called overturned car), he could continuously lift water, irrigation water machine tool - orange pulley. The structure is so ingenious that it is known as the world's famous ingenuity
00Li Chun Bridge Design 605~617 Zhaozhou Bridge Li Chun - In 605~617, he created the first open-shouldered arch bridge with a small belvedere arch over the main arch plan. The famous Zhaozhou Bridge was designed by him.
00 DING HUANG Inventor Han Dynasty The incense burner in the quilt, the ever-full lamp, and the rotating fan DING HUANG - Han Dynasty, was born in Chang'an in the year 180. His inventions include the incense burner in the quilt, the ever-full lamp, and the rotating fan, and he is known as a skillful craftsman in Chang'an.
00Shen Kuo, Scientist, Song Dynasty, first proposed the naming of petroleum Shen Kuo - 1031~1095, a scientist of Song Dynasty, first proposed the naming of petroleum.
00 Cai Lun 62~121 Paper Cai Lun - 62~121 years, Cai Lun used bark, hemp, rags and old fishnets as raw materials to make paper successfully. He reported this invention to the emperor in 105. In 114, he was named Marquis of Longting by the emperor. At that time, people called paper as Cai Hou paper. In the 12th century, papermaking was indirectly spread to Europe. In the 13th century, the Mongols used Caihou paper to issue the first paper money in Persia. In the 14th century, paper money was also used in Korea, Vietnam and Japan. Paper cards then traveled to Europe via the Arab countries.
00 Bi Sheng 1041~1048 Printing with movable type Bi Sheng - 1041~1048, a native of China's Northern Song Dynasty. Invented movable type printing.
00 Du Shi 91~Ominous Hydraulic Blower Du Shi - 91, a native of Henan. Invented the first water-powered blower device, the water row. That is, the use of water power to push the fan to blow air. It is the earliest water-powered blower in the world, 1100 years before Europe.
00 Pu Yuan, Three Kingdoms Period Hardening Technology Pu Yuan - 300 years, Three Kingdoms Period. Pioneered hardening technology, making steel knives strong and flexible.
00Sun Tzu Three Kingdoms Period Sun Tzu - 300 years, origin of the Multiplication Theorem, titled "Things Don't Know How to Count", wrote the book "Sun Tzu's Book of Arithmetic". He wrote the book "Sun Tzu's Book of Numbers", which systematically discussed the system of counting and numeration.
00 Qin Jiushao Mathematics 1202~1247 Founded the solution of a congruent formula of the "great derivation to find a technique" and the numerical solution of higher equations of positive and negative square Qin Jiushao -- 1202~1247, Chinese mathematician. He wrote Nine Chapters of the Book of Numbers, and created the "Great Derivative of Unity" for solving quadratic simultaneous equations, and the positive and negative open square technique for solving numerical equations of higher order.
00Li Zhi (李治) Mathematics: Measurement of the Garden and the Sea Mirror Li Zhi (李治), a Chinese mathematician, wrote "Measurement of the Garden and the Sea Mirror", which was the first book in China to systematically reorganize the "Tianyuan Technique".
00Shen Kuo (沈括) Song Dynasty Shen Kuo (沈括) discovered that a thin thread was tied to the center of a magnetic needle (compass) and hung it up. After observation and discovery, he wrote it in his book "Mengxi Bianan". Later people made needles made of magnets into compasses, and there were also compass tables. Marco and Polo, Italians who traveled to the East in the 13th century to play, saw the compass and spread it to Europe.
00 Mozi 400 B.C. Argument that light travels in a straight line Mozi - In 400 B.C., the book Mozi discussed lever balancing and made the argument that light travels in a straight line.