Discovery of armored fish from the Middle Devonian 390 million years ago; progress in research on flexible thick-film organic solar cells; progress in calculation of three-dimensional depth reservoirs
The giant panda An An is in ill condition, and Hong Kong citizens are choked with worry. They issued a special letter calling on them to "gather their strength"
The admissions lottery system of Zhanjiang Municipal Education Bureau in Guangdong is suspected to have been damaged, and relevant personnel have been investigated