Language :
SWEWE Member :Login |Registration
Search
Encyclopedia community |Encyclopedia Answers |Submit question |Vocabulary Knowledge |Upload knowledge
questions :250 BC Wang
Visitor (102.8.*.*)[Arabic ]
Category :[History][Other]
I have to answer [Visitor (54.198.*.*) | Login ]

Picture :
Type :[|jpg|gif|jpeg|png|] Byte :[<2000KB]
Language :
| Check code :
All answers [ 1 ]
[Visitor (112.0.*.*)]answers [Chinese ]Time :2022-06-05
King Zhuang Xiang ascended the throne

In 250 BC, when Yiren's father, King Xiaowen, died three days after his official ascension to the throne, Yiren successfully ascended the throne as King Zhuangxiang.
King Xiang of Qinzhuang (秦庄襄王), courtesy name Yiren, changed his name to Chu (280 BC – 247 BC), son of King Xiaowen of Qin, father of King Zheng of Qin (Qin Shi Huang). King Xiaowen succeeded to the throne after his death. Reigned for 3 years and died of illness. Buried in The Leaf. Yi Yiren, who had lived as a hostage in handan, the capital of the State of Zhao, as the State of Qin had repeatedly attacked Zhao, and his situation was very difficult. At this time, a great merchant of the Wei dynasty, Lü Buwei, learned of his situation, thought that he was a "strange commodity", decided to make a political gamble, so he managed to get to know him and became a close friend. Lü Buwei bribed Lady Huayang, who was favored by crown prince An Guojun (Prince Xiaowen of Qin), with heavy money, causing her to persuade An Guojun to make a concubine. In order to win the favor of Lady Huayang, who was born in the Chu kingdom, the yiren changed her name to Chu at the behest of Lü Buwei.After the Yiren succeeded to the throne, Lady Zun Huayang was made empress dowager; Bai Lü Buwei was the Xiangguo, fengwen Xinhou, 100,000 households in Luoyang, and held the power of the imperial government...
In the same year, Ying Zheng and Zhao Ji returned to Qin.

Archimedes discovered the principle of buoyancy

Around 250 BC, Archimedes discovered the buoyancy principle.
Archimedes, the great Greek mathematician and mechanician. Born in Syracuse, Sicily, died in the same place. In his early years, Alexander studied with euclid students in the cultural center of the time, and later maintained close contact with Alexander's scholars, so he was a member of the Alexander School. King Hiello of Syracuse asked the goldsmith to make a crown of pure gold, and because he suspected that it was mixed with silver, he asked Archimedes to identify it. When he entered the bathtub to take a bath, the water spilled out of the basin, and he realized that objects of different materials, although the weight is the same, but because of the different volumes, the discharged water must not be equal. Based on this truth, it can be judged whether the crown is adulterated.Archimedes jumped up in delight and ran home naked, shouting, "Eureka! Eureka!" (Greek for "I found") He summarized this fundamental principle of hydrostatics, namely that the weight of an object in a liquid being equal to the weight of the liquid being discharged, in his famous book On Floating Bodies, which later became known as the "Archimedean Principle"...
Roman culture

After 250 BC, the earliest schools of Greek culture and Greek scholars appeared in Rome, and with the emergence of these schools and the arrival of scholars, Greek culture began to penetrate into Roman society.
Initially, schools in Rome were bilingual in Greek and Latin, and later became more and more Greek. Soon, the requirement to be able to read Greek literature became a distinctive feature of general education. During the reign of Emperor Vespasian (69-79), Latin and Greek were both the academic languages of the state. Caesar (100–44 BC) commissioned Varro (116–27 BC), the most learned scholar in Rome at the time, to found and preside over the public library. Since then, Rome has owned several libraries of its own. During the time of the Roman Republic and throughout the Empire, although the Greek language and the academic study of Greece flourished, no Roman school was at a level close to that of the educational centers of Athens and Alexandria.Even the old Roman Empire never had its own university, which was closely related to the characteristics of the Roman city-state society, and equally closely related to the characteristics of the later Roman Empire...
Search

版权申明 | 隐私权政策 | Copyright @2018 World encyclopedic knowledge