Technology is powerful
Because WiFi and sound waves really have very little in common other than they are both “waves”. Sound is a mechanical wave, while WiFi is an electromagnetic wave. Middle school physics said that “mechanical waves need to be transmitted in a medium” and “the transmission of electromagnetic waves does not require a medium”, which is of …
Because the jaw has shifted. In order to put the head of the light bulb into the mouth, it is necessary to open the mouth as far as possible. At this time, a part of the jaw joint (the scientific name of the joint disc) moves forward together with the mandible. When you put your …
Continue reading “Why can the light bulb be put in the mouth but not taken out?”
In the introduction of XR, the false rejection rate (FRR) and the detection rate (POD) are usually mentioned. The false rejection rate and the detection rate are the detection results of a product with a certain foreign object detection accuracy. The false rejection rate and the detection rate are usually mutually exclusive. The false rejection …
Continue reading “Probability of detection, false reject rate of MD and XR”
I want to change trams, but I run more at high speed. Considering the high power consumption at high speed and the need to buy trams, I want to ask Miss Xia, what is the reason for the sharp increase in power consumption at high speed? Is it because the wind resistance increases or the …
Continue reading “Why does a pure electric vehicle consume high power at high speed?”
People around the world see fewer and fewer stars in the night sky. The change of star visibility can be explained by the increase of 7% – 10% of sky brightness every year. A study published recently in the journal Science revealed the analysis results of more than 50000 times of naked eye observation of …
Continue reading “Stars are rapidly disappearing from human vision”
Smart factories represent a leap from traditional automation to fully connected and flexible systems. The system provides continuous access to data from connected operational and production systems to understand and adapt to new requirements. A truly smart factory integrates physical, operational, and human capital across the system to drive manufacturing, maintenance, inventory tracking, digitalization of operations through digital twins, and other types of activities across the manufacturing network. The result may be more efficient and agile systems, less production downtime, and a greater ability to anticipate and adapt to changes in the plant or across the network, further improving market competitiveness.
A checkweigher is a device that automatically checks whether the weight is qualified when the belt is running at high speed.
With the birth of 5G communication, the network communication speed is faster, and colleagues in the Internet industry all around say that the next outlet may be the Internet of Things. Since the company’s products are currently hardware-oriented, I am also fortunate to have some knowledge of the Internet of Things. In this article, I want to share with you how the terminal equipment and software in the Internet of Things products communicate.
Cookies are divided into first-party cookies and third-party cookies. These two types of cookies are files stored on the user’s computer by the website. They are created by a specific domain and can only be accessed by this domain. Today’s topic is the role of cookies and the classification of cookies. First of all, cookies are …
Continue reading “What are first-party and third-party cookies?”
With the popularity of Alipay and WeChat, the concept of “paperless” is gradually favored by more traditional industries. This article talks to you about how to play paperless product design. From online payment to the realization of various types of informatization, more and more industries have begun to try to use the convenience of terminals to …
Continue reading “Take the logistics industry as an example to talk about paperless product design”
Have you ever felt this way: Every day after get off work, I always feel exhausted, do not want to do anything, just want to be paralyzed; Obviously I sit in the office every day and do nothing, but I feel exhausted physically and mentally; I often feel that my brain is rusty, unable to …
In 2030, in the noisy city center, flying cars opened their wings and rose from the ground. People fly into the air in flying cars, watch videos and drink coffee comfortably in the cars. The flying car reached a speed of 200 kilometers per hour, easily avoiding ground traffic jams, and reached the destination in less than 15 minutes. After folding the wings, it parked in a normal parking space.
Recently, the “Tuyere” of the tornado level is none other than the “Metaverse”. However, Meta Universe is not a concept of “popularity overnight”. There has been a wave of discussions on the Internet before.
Short answer HACCP is a systematic approach to the identification, evaluation, and control of food safety hazards based on the following seven principles: Principle 1: Conduct a hazard analysis. Principle 2: Determine the critical control points (CCPs). Principle 3: Establish critical limits. Principle 4: Establish monitoring procedures. Principle 5: Establish corrective actions. Principle 6: Establish …
Once users successfully form a habit of using their products, the company can benefit a lot, specifically: higher user lifetime value, greater price flexibility, faster growth, and stronger competitive advantage .
