Around 585 BC
Thales
The first philosopher in the west
2.
570-497 BC
Pythagoras (Pythagoras)
The first mathematician in the west
3.
5th century BC
Bian Que
China ancient famous doctor, one of the three founders of traditional Chinese medicine.
4.
460-370 BC
Hippocrates (Hippocrates)
Father of western medicine
5.
428-348 BC
Plato (Plato)
Greek philosopher who laid the basic trend of western thought.
6.
384-322 BC
Aristotle (Aristotle)
Greek philosopher, the first encyclopedic thinker
7.
Around 300 BC
Euclid (Euclid)
As a master of Greek geometry, he wrote The Elements of Geometry.
8.
287-265438 BC
Archimedes
The greatest mathematical and physical scientists in the ancient world
9.
276- 194 BC
Eratosthenes
Father of western geography
10.
About 255 BC
Li bing
Presided over the construction of Dujiangyan
1 1.
65438 BC +0 th century
Vitruvius
romopolis
12.
Around 1 year
Centigrade ()
Roman encyclopedic scholar
13.
23-79
Pliny
Roman naturalist and author of natural history.
14.
78- 139
Zhang heng
All-rounder in science and literature in the Eastern Han Dynasty
15.
105 or so
Cai LUN
An important inventor of paper
16.
129- 199
Gaylen
Roman doctor, master of Greek medicine
17.
150-2 19
Zhang Zhongjing
One of the three founders of traditional Chinese medicine
18.
The first half of the 2nd century -208 years
Hua Tuo
One of the three founders of traditional Chinese medicine
19.
Around the 2nd century.
PTolemaic
Greek astronomer, who wrote "Astronomical Masterpiece" ("Great Theory").
20.
Around 250
Diophantine (Diophantine)
A Greek mathematician who combined deductive mathematics with applied arithmetic.
2 1.
About 265 years
Lee Liu
Cao Wei and Mathematicians in the Western Jin Dynasty
22.
429-500
Chungchi Tsu
Mathematicians and astronomers in the Southern and Northern Dynasties
23.
About 600 years.
Li Chun
Masons in Sui Dynasty, designers and manufacturers in Zhao Zhouqiao.
24.
683-727
A group traveling together
Astronomer in Tang Dynasty, presided over the compilation of Great Yan Li.
25.
858-929
Albategnius
Arab astronomer
26.
965- 1039
Alhazen (Alhazen)
Arab physicist
27.
980- 1037
Avicenna (Avicenna)
Arab medical master
28.
103 1- 1095
Shen Kuo
A scientist in the Northern Song Dynasty and the author of Meng Qian's Bi Tan.
29.
1045 or so
Bi sheng
Song Dynasty craftsman, inventor of movable type printing.
30.
1 126- 1 198
Averroes (Averroe)
Arab doctor, philosopher, proofreader and annotator of Aristotle's works.
3 1.
1 192- 1279
Ye Li
Master of Mathematics in Yuan Dynasty
32.
1202- 126 1
Qin
Mathematicians in Song and Yuan Dynasties
33.
12 19- 1292
Roger Bacon
Pioneer of modern experimental science
34.
/kloc-in the middle and late 3rd century
Yang Hui
Mathematicians in the late Southern Song Dynasty
35.
Between 13 and14th century.
Zhu Shijie
Master of Mathematics in Yuan Dynasty
36.
123 1- 13 16
Guo Shoujing
Astronomers in the Yuan Dynasty invented the "chronograph calendar"
37.
1452- 15 19
Leonardo da Vinci
All-rounder of science and art in Italian Renaissance.
38.
1473- 1543
Copernicus (Copernicus)
Polish astronomer, author of the theory of celestial motion.
39.
1493- 154 1
Paracel Celsus
German-born Swiss doctor and alchemist
40.
1494- 1555
Agricola
German doctor and mineralogist, author of On Metals.
4 1.
15 14- 1564
Visalli Uz (Visalli Uz)
Belgian physiologist and author of Human Body Structure.
42.
15 18- 1593
Li Shizhen
Ming dynasty physician, author of compendium of materia medica.
43.
1544- 1603
Gilbert (Gilbert)
British doctor and pioneer of magnetic research.
44.
1546- 160 1
Tycho Tycho Brahe.
Danish astronomer
45.
1548- 1600
Bruno (Bruno)
Italian thinker and disseminator of Copernicus.
46.
156 1- 1626
Francis Bacon (Francis Bacon)
British philosopher who proposed inductive method.
47.
1563- 1633
Xu Guangqi
A scientist at the end of Ming Dynasty, he wrote The Complete Book of Agricultural Management.
48.
1564- 1642
Galileo (Galileo)
Italian physicist
49.
157 1- 1630
Kepler (Kepler)
German astronomer
50.
1578- 1657
Harvey (Harvey)
British doctor who discovered blood circulation.
5 1.
1579- 1644
Hellmont (Helmont)
Belgian doctor, thinker and chemist
52.
1586- 164 1
Xu xiake
Traveler and geographer in the late Ming Dynasty, author of Xu Xiake's Travels.