SciTech Express

China Urges AI Leaders to Avoid U.S. Travel Over Security Concerns Background: Rising U.S.-China Tech Tensions China and the U.S. have been engaged in a tech rivalry, particularly in artificial intelligence (AI), semiconductors, and quantum computing. The U.S. has imposed trade restrictions on Chinese AI firms, limiting access to advanced chips from companies like NVIDIA and AMD. Increased scrutiny of Chinese researchers and executives traveling to the U.S. has fueled concerns in Beijing. Why China Issued the Travel Advisory? Reports indicate that Chinese AI experts traveling to the U.S. have faced visa denials, interrogations, and even detainment for questioning. Beijing fears that its top AI minds could be targeted for espionage allegations or pressured to reveal sensitive technologies. Some Chinese AI leaders reportedly had their devices searched or seized upon arrival in the U.S. U.S. Perspective: National Security Risks The U.S. government sees China's AI development as a p...

Pakistan's First Astronaut to Fly to China's Tiangong Space Station: A Historic Collaboration In a historic milestone for international space collaboration, China is set to send a Pakistani astronaut to its Tiangong space station , marking the first time a foreign national will board the Chinese orbital outpost. Historic Agreement Signed Parties Involved: The China Manned Space Engineering Office (CMSEO) and the Pakistan Space and Upper Atmosphere Research Commission (SUPARCO) have formalized this collaboration. Date of Signing: The agreement was signed on February 28, 2025 , in Islamabad, Pakistan. Training and Selection Process Astronaut Training: Two Pakistani astronauts will undergo rigorous training at the Astronaut Center of China . Roles Defined: One of these astronauts will be designated as a scientific payload specialist , focusing on specialized research aboard the Tiangong space station. Timeline: The selection process is slated for completion by 2026 , with the...

China’s Engine AI Unveils World’s First Humanoid Robot That Masters Frontflip China’s Engine AI has introduced the world’s first humanoid robot, PM01 , capable of performing a frontflip, marking a major milestone in robotic agility and human-like movement. Key Features of PM01: Advanced Mobility: PM01 features 24 degrees of freedom (DOF) for fluid and dynamic movement. 12 DOF in joint motors , allowing flexibility and agility in motion. First Humanoid to Perform a Frontflip: The robot has achieved controlled aerial rotation, making it the first of its kind to execute a frontflip. Demonstrates high stability in landing and recovery post-flip. Cutting-Edge AI & Control System: Integrated AI-based motion control for smooth, natural movements. Uses advanced trajectory planning algorithms for real-time adjustments. Lightweight & Durable Structure: Designed with lightweight materials for better performance. Strong, flexible joints to withstand high-impact movements. Potential Ap...

China’s DeepSeek AI: A New Challenger in AI Development   China’s DeepSeek AI has introduced two advanced models, DeepSeek-V3 and DeepSeek-R1 , which have performed at par with OpenAI’s ChatGPT. These models mark a significant advancement in artificial intelligence, challenging Western dominance in AI research and applications. About DeepSeek AI Models Advanced AI Language Models DeepSeek-V3 and DeepSeek-R1 are state-of-the-art open-source AI models focused on natural language understanding, reasoning, coding, and mathematical computations. They exhibit improved efficiency in problem-solving compared to previous AI models. More Cost-Efficient DeepSeek-R1 is reported to be 20 to 50 times cheaper to use than OpenAI’s models, making it a cost-effective alternative. The lower cost of these AI models increases accessibility, particularly for startups and researchers. Better Efficiency & Performance The models require fewer computational resources while maintaining high accurac...