Why do you suddenly wake up at 3 am? Here's the scientific reason The problem of waking up at 3 am is linked to the natural fluctuations of the cortisol hormone , and stress increases it. Many people have trouble waking up suddenly at exactly 3 am or between 3 and 4 am. Some consider it a ghost or an ominous sign, but according to science, it is an important signal related to the body's internal clock and hormones. If you also frequently wake up at 3 am, you should not take it lightly. This may indicate that your sleep cycle is disrupted and stress has increased in the body. The main reason for sleep disturbance at this time of night is the natural fluctuations of the cortisol hormone. Circadian rhythm : Relationship with the body's internal clock There is an automatic 24-hour clock running inside our body, which is called the circadian rhythm, or biological clock. This clock controls when we sleep, when we wake up, when we eat, and when we are energetic. This clock is ...
Internet of Things (IOT) Computers and Internet are things that everyone has heard about and has never used. At the same time, there are many kinds of things connected with computer and internet, which we use but we don't know about them. In the field of technology, many types of things are being manufactured day by day, so that new types of technologies are coming in the market and one of these technologies is the technology 'Internet of Things'. This word is mentioned in many places. But do you know what the meaning of the Internet of Things is, what exactly is the Internet of Things and how does it work? Today we will try to give you the answers to all these questions through this article.