Essential Guide for Building a Computer: Part Two Processor CPU Intel Core i5-13400, i5-13400F, and i7-13700 Price and Performance Comparison Among Intel’s 13th generation Core processors, the i5 and i7 series have received significant attention. So, what are the key differences between them? The 13th generation Core i5 and i7 series have noticeable differences in … Read more
In the business world, the fierce competition between economic entities is well-received by the public. In sports, the “century war” between Nike and Adidas, Coca-Cola and Pepsi has drawn worldwide attention. In the technology field, the battles between chip giants are equally exciting, and the “faith” of their fans is quite abundant. Since 2017, thanks … Read more
Introduction Recently, Apple’s new Mac mini M4 has surprisingly offered 16GB of RAM, coinciding with national subsidies and the Double 11 shopping festival, making it an attractive option for many at under 3500 yuan. Many users who have received their units have started various external “hacks”. Interface anxiety, capacity anxiety, and even power button anxiety; … Read more
Click the aboveScience Classroom to subscribe for the latest technology education information _ As the saying goes: A year’s plan starts in spring! During this extraordinary time of delayed school openings and staying home to combat the pandemic, as educators, we need to learn proper pandemic prevention knowledge, implement control requirements seriously, and more importantly, … Read more
“Robot! Programming! Artificial Intelligence?” These are popular terms that most parents and students often hear these days. The first two have garnered some understanding among the public through various eye-catching articles. However, for artificial intelligence, most people still have only a vague understanding and lack a concrete concept. Let’s open the door to artificial intelligence … Read more
Efficient embedded systems, if purely pursuing speed and performance, can be resolved by using the highest configuration hardware (high-performance CPUs, large memory, and various good peripherals, etc.). However, this goes against the original intention of embedded systems. As an embedded system is asoftware and hardware system flexibly tailored based on user needs, designing a high-performance … Read more
Concept of Cybernetics Executing a purposeful act, such as picking up a book from the table, is not a simple one-way process. In this process, neurons in the brain send signals to the muscles, which must act to achieve the expected goal. Conversely, in any system (a combination of components that work together to achieve … Read more
At the 2025 Mobile World Congress (MWC), Lenovo showcased a concept product called AI Display, which features a dedicated Neural Processing Unit (NPU) designed to provide intelligent capabilities to non-AI desktop and laptop computers. Although specific pricing and release dates are not yet available, Lenovo aims to launch this innovative product soon to meet the … Read more
The development of technologies such as big data, machine learning, and virtual reality is driving the maturity of robotics technology. Robots, once only seen in science fiction novels and Hollywood blockbusters, are gradually entering our lives. As robots become more powerful and intelligent, people are even concerned about whether robots will replace humans. However, regardless … Read more
Author Introduction: Li Jinhua, male, from Hanchuan, Hubei, is a researcher at the Institute of Quantitative Economics and Technical Economics of the Chinese Academy of Social Sciences, a distinguished professor at the Business School of the Chinese Academy of Social Sciences, and a doctoral supervisor. His research focuses on statistics and quantitative economics. Source of … Read more