After a child experiences the flu, parents often feel exhausted. After finally getting the fever down, they find the body temperature is only 35°C, which can be concerning. Please do not panic; this situation is not uncommon during the recovery phase of infectious diseases in children. Let’s explore the possible reasons and how to respond. … Read more
Temperature Drop Awareness Sudden drop in temperature Pay attention to keeping warm Take care of your health Shall we elaborate? I’m currently designing an outdoor device, and this issue is critical. First, let’s discuss the basic material issues: 1. Sudden temperature changes: The “brittleness” crisis of materials The commonly used PCB substrate, such as FR-4, … Read more
The normal human body temperature typically ranges from 36°C to 37°C, making it quite sensitive to changes in external temperatures. But why does water at 37°C feel cool during a bath, while the same temperature in the air makes us feel unbearably hot? (Science Popularization Times reporter Chen Jie, produced by Hu Yutong) Source: Science … Read more
The normal human body temperature is usually between 36°C and 37°C and is quite sensitive to changes in external temperature But why does 37°C water feel cool while at 37°C air temperature people feel unbearably hot? Brief Summary Qian Guanyu Department of Dermatology, Third People’s Hospital, Jiangsu University The human body primarily dissipates heat through … Read more
Have you ever experienced this? Lying in bed while your brain races with thoughts, memories flashing by, and the future looking bright (or perhaps thorny), the more you try to sleep, the more awake you become. Counting sheep, drinking milk, listening to white noise… the results are often disappointing. Today, I will introduce you to … Read more
Long press the QR code below to enter the public account Table of Contents General Design Description…………………………………………………………………………………………………………… I Introduction………………………………………………………………………………………………… II Chapter 1: Introduction………………………………………………………………………………………………………… 1 1.1 Overview…………………………………………………………………………………………………………… 1 1.2 Current Development Status at Home and Abroad…………………………………………………………………………………………. 1 1.2.1 Current Research Status Abroad……………………………………………………………………………………….. 1 1.2.2 Current Research Status in China………………………………………………………………………………………. 1 Chapter 2: Overall System Design…………………………………………………………………………………… 3 … Read more
Searching casually, the answer to “Is a body temperature of 37.5°C normal?” comes from the chief physician of a provincial top-tier hospital in 2024: an axillary temperature of 37.5°C is considered a fever. I clearly remember in 1998, when I caught a cold and had a high fever of 40 degrees Celsius; moving my head … Read more
