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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.
A research team from Beihang University (BUAA) has developed fNIRS brain imaging equipment with over 100-channels. Based on fNIRS imaging technology, an intelligent disease diagnosis and treatment model has also been established.
China will establish an ecological quality monitoring network, and has identified the first batch of 55 National Ecological Quality Comprehensive Monitoring Stations
early 90 percent of the Huangshan-Nanchang section is elevated above lakes, plains, and hills. It passes through Poyang Lake, a habitat for Yangtze finless porpoises, Junshan Lake, a pollution-free aquatic products breeding base, and Jinxi Lake, a habitat of white swans. Protecting the beautiful ecological environment along the line has become an important task in the construction of the railway.
A team of researchers at Tianjin University (TJU) in north China, headed by Prof. Kui Jiao, has successfully developed a proton exchange membrane fuel cell with ultra-high power density, surpassing the performance of its mainstream counterparts by over 80 percent. The paper on the work was published in the international energy research journal Joule.
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.
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.
Besides domestic projects, China is stepping up efforts in assisting global water infrastructure projects.
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.
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.
?Chinese President Xi Jinping sent a congratulatory message to the 7th China-Russia Energy Business Forum in Beijing on November 25, sparking enthusiastic responses from various sectors in both countries.
Liang Wenfeng, founder and CEO of the Chinese AI firm DeepSeek, and "deep diver" Chinese geoscientist Du Mengran are on the annual "Nature's 10" list, which highlights 10 people at the heart of some of the biggest science stories of 2025.
