6 signs to spot a liar

Lying is a subtle art that some master brilliantly, while others betray their intentions with gestures or words. According to experts interviewed by the newspaper The Telegraphthere are specific behavioral signs that can reveal the truth hidden behind appearances. By looking closely at details, we can spot inconsistencies and identify attempts at deception. Here are … Read more

Parts of a nerve cell

The nerve cell consists of four main parts (Chudler, 2002a): 1- Cell body. The cell body contains a number of specialized structures required to maintain the cell, namely the nucleus. It is located in the middle and is spherical in shape. It contains genetic material (DNA). This acid determines the structure and function of the … Read more

This daily practice would reduce depressive symptoms

Our sporting practice is of interest in many ways. It influences both our physical health, through its benefits on our sleep, our joints, our muscles and even our heart, as well as our mental health, as a reducer of stress, anxiety and regulator of our moods. But once the decision to integrate into daily sport, … Read more

5 Korean habits to adopt to live happily

With over 2,000 years of history, Korean culture has incorporated a deeply meaningful concept: “Jeong”. This term embodies a deep sense of attachment to others, based on the idea that we have a duty to attention and protection towards those we cherish. It is a pillar of Korean society that plays a vital role in … Read more

Chemoreceptors

Tongue: Small protrusions called nipples are spread across the surface of the tongue, and taste buds are spread over them, as each bud contains sensory cells and support cells. There are two types of nipples: Fungal nipples function to sense sweet, salty, and sour tastes and are located in the front and sides. Flared nipples … Read more

How many hours of deep sleep do you really need?

In our society in search of optimization, sleep has become a real issue of well-being. With the proliferation of gadgets to monitor and improve our rest, it’s easier than ever to track our sleep hours. Yet, despite all these efforts, a large number of us remain deprived of deep sleep, the most restorative phase for … Read more

Safa brothers

Brothers of Safa and Khalan Al-Wafa They are a group of Muslim philosophers from the people of the third century AH and the tenth century AD in Basra. They united to reconcile Islamic beliefs with the philosophical truths known in that era, so they wrote fifty articles about it, which they called “Masterpieces of the … Read more

There are several types of HPI, what is yours?

Intelligence is a complex ability that allows a person to understand, learn, solve problems and adapt to their environment. As difficult to assess as it is to explain, this capacity, desired by all, also gives rise to many controversies. According to official figures, HPI concerns approximately 2.3% of the population today. The profiles of people … Read more