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A bronze sun-shaped device, unearthed at the Sanxingdui Ruins in Sichuan province, has a history of more than 3,000 years. The circular device, around 84 cm in diameter, has a protruding center like the sun. Five arms are radially connected to the surrounding halo. The circular hole in the center of the device and five equally spaced circular holes on the halo are all used for fixing purposes.
On a personal note, the papers in this journal were a must-read when I was a student in plasma and surface physics in the 1980s, and I was humbled when appointed to lead the journal as editor-in-chief 10 years ago.
Acknowledging China's remarkable progress in nuclear fusion, experts hoped to deepen international cooperation for a cleaner future.
Currently, China has established a complete energy storage industry chain, including batteries, inverters, and energy storage systems.
In 2023, China has made major original achievements in basic research with breakthroughs in key technologies while scientific and technological self-reliance has supported high-quality development.
Among the gold masks unearthed at the Sanxingdui archaeological site, one that covers only half a face holds China's record for the heaviest gold object.
The opening ceremony of the 2023 World 5G Convention, themed "5G+ By All For All," was held in Zhengzhou, central China's Henan province, on December 6.
The grand statue of a human figure in bronze, on display at the new Sanxingdui Museum in Sichuan province, southwest China, is the tallest and most complete standing bronze figure in existence.
In ancient times, the military deployed a vehicle equipped with a cabin for observing enemy movements from a high altitude, known as the Nest Car because the cabin was suspended high up on a pole, just like a bird's nest.
Besides domestic projects, China is stepping up efforts in assisting global water infrastructure projects.
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.
In Dunhuang, there are more than 100 mural restorers. The existing murals in the Mogao Grottoes are 45,000 square meters. After nearly 80 years of practice, the Dunhuang Academy has formed a complete set of techniques and scientific processes for the protection of murals, and relies on science and technology to prolong the life of the Mogao Grottoes.
The 2023 World 5G Convention, with the theme of "5G+,by all for all," will be held in Zhengzhou, capital city of Henan province in east-central China, from December 6 to 8.
The world's earliest wind direction instrument, the copper bird, was invented by Zhang Heng (78-139), a renowned scientist in the Eastern Han Dynasty. It resembles a bird made of copper with a short head and a long tail, placed on a straight pole about 16 centimeters high. When the wind blows, the direction pointed by the bird's head is that of the wind.
Bright lights blazing, large screens flashing and electric vehicles on the move — the National Exhibition and Convention Center (Shanghai) shone brightly as it played host to the 6th China International Import Expo (CIIE) from November 5 to 10.The power source behind every light, screen and electric vehicle in the venue was green energy, providing irrefutable proof that China is witnessing the development of an energy revolution.
The trio will conduct a series of experiments in fields such as life science, fluid physics, combustion science and materials science. Notably, this is the first time that fruit flies have been taken on a Chinese space mission as experimental subjects. What made scientists choose fruit flies? What experiment will they undergo?
