About 1,000 years ago, a hydro-mechanical astronomical clock tower was built in central China during the Northern Song Dynasty (960-1127), creating a number of world-firsts. The biggest contributor to the nearly 12-meter high tower was Su Song, polymathic scientist and statesman.
Brick carving, an art form in Chinese architectural sculpture, refers to the intricate craftsmanship of carving landscapes, flowers, figures, and other rich patterns on blue bricks.
In Chinese Buddhist statue art, suspended sculpture is a relatively uncommon form of art. Suspended sculptures are typically supported by walls or beams, with colorful sculptures hanging on fixed wooden frames.
?On November 17, iconic Southern Tang (937–975) Dynasty painter Gu Hongzhong and his masterpiece the Night Revels of Han Xizai, a massive scroll-painting over 300 cm long detailing in five progressive sections a banquet thrown by a minister with music and dancing,came alive in Beijing through the wonders of modern technology.
The hand warmer, a small, often square or round mini portable furnace filled with burning charcoal, with a hollow lid on top, is one of the innovative winter heating devices used in ancient China. Usually made of copper or enamel, the hand warmer could fit in the hand or be placed in the sleeve for heating, similar to the heating pads used today.
Oracle bone inscriptions are the oldest form of Chinese characters engraved on turtle shells or animal bones. They were used for divination and recording events in the late Shang Dynasty (1400-1100 B.C.) They are the earliest known systematic and mature writing in China and even East Asia.
A Warring States Period Qin tripod-shaped bronze lamp was unearthed in 1974 in Pingliang, Gansu province, an important part of the Silk Road. The lamp is now on display in the Gansu Provincial Museum because of its unique scientific and historical value.
One of the priceless exhibits at the National Museum of China in Beijing is a 2,000-year-old caliper unearthed in an Eastern Han tomb in Hanjiang, a county in Jiangsu province, east China. Almost identical to the calipers used today, it was named the Wang Mang caliper after its inventor Wang Mang (45 BC-23 AD), who was the emperor of the nAew Han dynasty, as well as a reformer and statesman.
The southward-pointing cart was a historic mechanical device, which was invented and used earlier than the compass. More than five thousand years ago, ancient Chinese had utilized it to indicate direction.
The Baodun Culture is a late Neolithic culture that developed in the Chengdu Plain in southwestern China and its adjacent region from 2500-1700 B.C.
The louche, also known as a drill sowing vehicle, was a mobile animal-powered agricultural sowing machine invented by Zhao Guo, a Chinese agronomist and official in charge of agricultural production during the Han Dynasty (202 BC - 220 AC).
Chinese people have long known how to use oxen and horses to pull carts, with cattle being the main draft animal. However, it was after Spring and Autumn Period (770 BC-476 BC), that animal husbandry was rapidly popularized throughout the country, and the frame structure of the plow was basically established in the Han Dynasty (202 BC-220) and continuously improved with the needs of production.
Hunyi (An armillary sphere) is an ancient Chinese astronomical instrument, which consists of a circular spherical frame centered on Earth or the Sun, representing the longitude and latitude of the celestial body and other astronomical features, such as the zodiac. The Chinese armillary sphere, based on the Armillary Theory, is the symbol of ancient Chinese astronomy.
The percussion drill, a large type of rotary drill with an impact mechanism that produces a hammering motion, was invented by Chinese during the Eastern Han Dynasty.
The use of bow and arrow for hunting and warfare dates back to the Paleolithic period in many parts of the world. Thousands of years ago, the crossbow was then invented by Chinese on the basic bow design, expanding the use of mechanical and hand-held weapons, and revolutionizing the battlefield.
The Qin bronze chariots refer to two sets of large painted bronze models of chariots and horses, and their carriages, excavated in 1980 from the mausoleum of the first Qin emperor, Qin Shi Huang (247-220 BC), in Lintong, Shaanxi province.
Two recent expos — the fifth edition of the China International Consumer Products Expo (CICPE) and the 137th edition of the China Import and Export Fair (the Canton Fair) — have once again solidified the country's role as a cornerstone of global commerce.
QwQ-32B, a reasoning large language model (LLM) by Alibaba's Tongyi Qianwen (Qwen), has been integrated with the scientific research of several institutes of the Chinese Academy of Sciences (CAS), facilitating research on solar flare and water resources on the Qinghai-Xizang Plateau.
