Can Humanity Survive When the Universe Runs Out of Energy?

If the Sun exhausts all its hydrogen energy, how will life on Earth survive? Can humanity find a new home in the universe? The outlook seems bleak: current observations indicate that the universe will continue to expand forever. This means that the density of matter and energy will become increasingly sparse, making energy collection more … Read more

The ‘Banshan Smart Box’ Initiates an AI Journey, Transforming Kids into AI Experts

In response to the national strategy for the development of artificial intelligence and to cultivate innovative talents for the new era, Mianyang Foreign Language School has officially integrated AI courses into the regular curriculum for the third grade this semester. At the same time, the school has launched premium courses in AI robotics, laser engraving, … Read more

Analysis of Common Warnings Encountered in the Keil Programming Environment

Click the image above to follow “Chuangxue Electronics” for easy access to electronic knowledge. Chuangxue Electronics Subscription Account Daily updates on technical articles in the electronics industry and the latest news on microcontrollers, making learning easy anytime, anywhere. 1. Warning 280: ‘i’: unreferenced local variable Explanation: The local variable i is not accessed in any … Read more

Improvements and Applications of Light-Sensitive Resistor Experiments Based on Arduino

Recently, the author conducted research and found an article titled “Improvements and Applications of Light-Sensitive Resistor Experiments Based on Arduino” published in the July 2021 issue of the journal Physical Bulletin. This paper comes from Jiangsu Normal University and the Jiangsu Provincial Key Laboratory of Advanced Laser Materials and Devices. Upon studying the paper, it … Read more

Comprehensive Introduction to PLC: Everything You Need to Know!

PLC is a new generation of general industrial control devices based on microprocessors, integrating computer technology, automatic control technology, and communication technology. It uses user-oriented “natural language” programming for control processes, making it suitable for industrial environments, easy to understand, user-friendly, and highly reliable.PLC is developed based on relay sequential control and is a general … Read more

ICLR 2025 | Tsinghua and Ant Group Propose a New Paradigm for Large Model Inference! Introducing Code-Form Planning into the Inference Process

© Author | Wen Jiaxin Affiliation | Master’s Student at Tsinghua UniversityWhat form should large models take for inference? Is natural language the best way to represent the reasoning path?In September 2024, OpenAI sounded the horn for a reasoning revolution with the o1 model, refreshing cognitive boundaries with astonishing chain lengths of thought. In this … Read more

The Origin of the Name ‘Bluetooth’: Why Not Call It ‘White Tooth’?

Recommended by the editor: Brilliance Click the audio below to let your ears ‘feel’ the mechanics The term “Bluetooth” is very familiar to us. More and more products relying on Bluetooth technology are appearing in our lives, such as Bluetooth headsets, Bluetooth speakers, Bluetooth mice, and Bluetooth watches. At first hearing “Bluetooth”, you might picture … Read more

Frontiers in Cognitive Science: How to Improve Our Memory

This article is adapted from the official account: CLIMB – Center for Lifelong Development of Brain and Mind. In our daily lives, we are constantly learning new things, but it is often difficult to remember everything we have learned. To enhance our memory capacity, we can think in a way that links several pieces of … Read more

Comparison Test of Common Storage Card Read and Write Speeds

Thank you for following the most influential photography public WeChat account in Hunan Province, hunanpic, created by the News Imaging Center of Hunan Daily. If you haven’t followed us yet, you can click on the “News Imaging Center of Hunan Daily” below the title to follow us. At the beginning of this article, I would … Read more

Understanding Automotive Engine ECU

Hi This is the 1995th article shared by Guoheng Assistant.If we compare the engine to the “heart” of the car, then the “brain” of the car should be the ECU. What is the ECU? How does it work? This article provides a detailed analysis.What is ECU?ECU has two full names, namely Engine Control Unit and … Read more