Ultra-HD Channels: A "Rebirth" of TV or Just Hype?Is your TV already high-definition? Or are you even watching TV anymore? In the face of short videos and live streaming, television seems to have become a relic of a bygone era. Just when we were about to forget what a remote control feels like, the State Administration of Radio and Television announced that 13 new Ultra-HD channels will be launched nationwide by the end of next year...

Science and Technology Daily News (Reporter Zhang Mengran) - Researchers at the University of California, Los Angeles have launched the first stable all solid-state thermal transistor, which uses an electric field to control the thermal motion of semiconductor devices. According to a study published on November 3rd in the journal Science, the transistor has the highest speed and performance to date, and through atomic level design and molecular engineering, it can open up new fields of thermal management in computer chips...

Xiaomi 14Pro Real Machine Rendered Image Exposure: The configuration is robust, and the camera design has raised doubts. On October 13th, the exposure blogger released a set of Xiaomi 14Pro Real Machine Rendered Images, which has attracted widespread attention...

In 2022, the revenue of Guangdong's ultra high definition display industry exceeded 600 billion yuan, ranking first in the country. On October 11th, the 2023 Lingnan Science Forum series of activities, "Guangdong Hong Kong Macao Greater Bay Area Ultra High Definition Display Industry Technology Summit Forum," organized by the Guangdong Provincial Association for Science and Technology and the Guangdong Provincial Department of Science and Technology, and hosted by the Guangdong Provincial Optoelectronic Technology Association, was held at the Shenzhen International Convention and Exhibition Center...

Code and Demo Address:https://github.com/dvlab-research/LongLoRAPaper address:https://arxiv...

People's Daily Online, Beijing, October 6 (Reporter Du Yanfei) A few days ago, in the 3000m ultra deepwater block in the the Pearl River Mouth Basin, the "Offshore Oil 720" deepwater geophysical exploration ship carried China's self-developed marine streamer seismic exploration acquisition equipment "Haijing" system, completed seismic exploration in ultra deepwater waters for the first time, and released China's first ultra deepwater 3D geological exploration map, marking new progress in the development of key core technical equipment for deepwater oil and gas exploration in China.The "Offshore Oil 720" geophysical exploration vessel is equipped with the "Sea Economy" system for ultra deep water exploration operations...

During this year's National Day, China's deep-sea exploration technicians are conducting a comprehensive exploration of the geological conditions of the 3000 meter deep seabed in China. This is the first exploration mission conducted in China so far using fully self-developed deep-sea survey equipment...

In the development process of various types of aircraft, a large number of simulation flight experiments are required, but it is impossible to actually frequently test fly the aircraft in the sky. Therefore, wind tunnels have emerged, which is equivalent to artificially building a "flying sky" on the ground and is an essential large-scale aerodynamic experimental device for developing aircraft...

Fengse Originates from Aofei TempleQuantum bit | official account QbitAIThe gameplay of Twitter user @ JaviLopez is amazing.Topaz Gigapixel, a resolution enhancement tool specifically designed for photographers, makes me feel guilty after watching itIt is reported that this method is applicable to any type of image and any type of AI generation...

Can a mobile phone be used for more than five years? Many people believe that only Apple phones can do it, but nowadays Android phones have greatly improved performance, delivering over a million performance points, ensuring the performance needs of users for heavy use, with higher durability, and running memory of 12GB and 16GB, which is also very smooth to run.Below, I will share with you three very durable mobile phones with ultra-high performance and large memory, which will take at least 5 years to build...

Reporter Wu Chunxin, Correspondent Gao XiangCurrently, new energy vehicles, new energy, and information technology are flourishing, with secondary batteries represented by lithium-ion batteries playing a core role.Recently, the reporter learned from Huazhong University of Science and Technology (hereinafter referred to as Huazhong University of Science and Technology) that Huang Yunhui and Professor Shen Yue's team of the university independently developed the ultrasonic scanning imaging equipment for lithium ion batteries, and officially released the latest products at the 15th Shenzhen International Holdings International Battery Technology Exchange Exhibition...

Beijing, June 1st (Reporter Wang Zheng) Recently, it was learned from the Ministry of Industry and Information Technology that in recent years, China's ultra-high definition video technology innovation has become increasingly active, the market size has steadily increased, industry applications have continued to expand, and breakthroughs have been made in key links of the industry chain. As of the end of 2022, the scale of China's ultra-high definition video industry has exceeded 3 trillion yuan...