0_Wizard
The first known written reference to Japan was found written and recorded in a Chinese book called the Book of Han.  It was written around the first century AD.  Do you know a lot about Japan?
During this period, the first known written reference to Japan was recorded in the Chinese "Book of Han" in the first century AD.
chosen_History_of_Japan_0
History of Japan
chosen_topic_0_History_of_Japan
Han dynasty
The Han dynasty or the Han Empire () was the second imperial dynasty of China (206 BC–220 AD), preceded by the Qin dynasty (221–206 BC) and succeeded by the Three Kingdoms period (220–280 AD). Spanning over four centuries, the Han period is considered a golden age in Chinese history. To this day, China's majority ethnic group refers to themselves as the "Han people" and the Chinese script is referred to as "Han characters". It was founded by the rebel leader Liu Bang, known posthumously as Emperor Gaozu of Han, and briefly interrupted by the Xin dynasty (9–23 AD) of the former regent Wang Mang.
History of Japan
The first human habitation in the Japanese archipelago has been traced to prehistoric times. The Jōmon period, named after its "cord-marked" pottery, was followed by the Yayoi in the first millennium BC, when new technologies were introduced from continental Asia. During this period, the first known written reference to Japan was recorded in the Chinese "Book of Han" in the first century AD. Between the fourth century and the ninth century, Japan's many kingdoms and tribes gradually came to be unified under a centralized government, nominally controlled by the Emperor. This imperial dynasty continues to reign over Japan.
Sino-Roman relations
Sino-Roman relations comprised the mostly indirect contact, flow of trade goods, information, and occasional travellers between the Roman Empire and Han Empire of China, as well as between the later Eastern Roman Empire and various Chinese dynasties. These empires inched progressively closer in the course of the Roman expansion into the ancient Near East and simultaneous Han Chinese military incursions into Central Asia. Mutual awareness remained low, and firm knowledge about each other was limited. Only a few attempts at direct contact are known from records. Intermediate empires such as the Parthians and Kushans, seeking to maintain lucrative control over the silk trade, inhibited direct contact between these two Eurasian powers.
History of science and technology in China
Ancient Chinese scientists and engineers made significant scientific innovations, findings and technological advances across various scientific disciplines including the natural sciences, engineering, medicine, military technology, mathematics, geology and astronomy. Among the earliest inventions were the abacus, the "shadow clock," and the first items such as Kongming lanterns. The "Four Great Inventions" – the compass, gunpowder, papermaking, and printing – were among the most important technological advances, only known to Europe by the end of the Middle Ages 1000 years later. The Tang Dynasty (AD 618–906) in particular, was a time of great innovation.
Ancient history
Ancient history is the aggregate of past events from the beginning of recorded human history and extending as far as the Early Middle Ages or the Postclassical Era. The span of recorded history is roughly 5,000 years, beginning with Sumerian Cuneiform script, the oldest discovered form of coherent writing from the protoliterate period around the 30th century BC. The term classical antiquity is often used to refer to history in the Old World from the beginning of recorded Greek history in 776 BC (First Olympiad). This roughly coincides with the traditional date of the founding of Rome in 753 BC, the beginning of the history of ancient Rome, and the beginning of the Archaic period in Ancient Greece.
Science and technology of the Han dynasty
The Han dynasty (206 BCE – 220 CE) of ancient China, divided between the eras of Western Han (206 BCE – 9 CE, when the capital was at Chang'an), Xin dynasty of Wang Mang (r. 9–23 CE), and Eastern Han (25–220 CE, when the capital was at Luoyang, and after 196 CE at Xuchang), witnessed some of the most significant advancements in premodern Chinese science and technology. There were great innovations in metallurgy. In addition to Zhou-dynasty China's (c. 1050 BCE – 256 BCE) previous inventions of the blast furnace and cupola furnace to make pig iron and cast iron, respectively, the Han period saw the development of steel and wrought iron by use of the finery forge and puddling process.
List of Dutch inventions and discoveries
The Netherlands had a considerable part in the making of modern society. The Netherlands and its people have made numerous seminal contributions to the world's civilization, especially in art, science, technology and engineering, economics and finance, cartography and geography, exploration and navigation, law and jurisprudence, thought and philosophy, medicine, and agriculture. Dutch-speaking people, in spite of their relatively small number, have a significant history of invention, innovation, discovery and exploration. The following list is composed of objects, (largely) unknown lands, breakthrough ideas/concepts, principles, phenomena, processes, methods, techniques, styles etc., that were discovered or invented (or pioneered) by people from the Netherlands and Dutch-speaking people from the former Southern Netherlands ("Zuid-Nederlanders" in Dutch).
1_Apprentice
I do very little about Japan.  I know I like sushi.  Can you tell me more about Japan's culture?