Angiography An arteriography or angiography is an x-ray examination of the arteries. This exam allows an optimal analysis of all arteries in the whole body. Arteries are the vessels that bring oxygenated blood to...
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8 Minutes
Money Management | 6 methods of position management | One of your priorities in trading
Money Management Trading for money is good, trading while controlling your losses is better. This is the goal of Money Management, which is to prevent you from losing too much money. Traders generally know...
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9 Minutes
Presbyopia (Old Eyes) | Signs, Symptoms, Types and Solutions
Presbyopia (Old Eyes) Presbyopia or old eye is an age-related loss of vision to see the surroundings clearly without suitable eyeglass correction. Presbyopia is not a disease, but the age-related loss of normal eyes...
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5 Minutes
Parents Regret Having Children | Burnout Parental Psychology, Taboo But Real
Parents Regret Having Children They love their children, but they regret having children. In a society that values motherhood, women who know these feelings find it difficult to acknowledge and be heard. But this...
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12 Minutes
Myopia (Near-sightedness) | It affects distance vision and Different Types of Myopia
Myopia Myopia is an eye condition in a person who cannot see objects at a far distance. It is corrected perfectly thanks to thinned glasses, if the myopia is medium or strong. This is...
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3 Minutes
Best Visible Colour by the Human Eye
Best Visible Colour by the Human Eye The retina has three types of specialized sensors (the channels), which respectively have maximum sensitivity to blue light, green light or red light. All the tones we...
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5 Minutes
Skin Layers | Structures, functions and roles of the skin
Skin Layers + Structures, functions and roles of the skin The skin is the largest organ in the human body, it represents for 16% of its total weight. Composed of several skin layers of...
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7 Minutes
Addison’s Disease | Body can’t produce enough 2 main hormones cortisol and aldosterone
Addison’s Disease Addison’s disease causes adrenal insufficiency linked to adrenal dysfunction, in which the adrenal glands do not produce enough hormones. It involves a deficit in cortisol and aldosterone, hormones secreted by these glands...
Read More Bernard Soulier Syndrome | Rare bleeding disorder characterized clinically by prolonged bleeding time
Bernard Soulier Syndrome Bernard Soulier syndrome, also called hemorrhagiparic thrombocytic dystrophy, is an extremely rare hemorrhagic disease bleeding disorder characterized clinically by prolonged bleeding time. It associates a quantitative defect (thrombocytopenia) and a qualitative...
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13 Minutes
Olmecs | Mexico, 3000 years of history (Mesoamerican Civilizations Before the Aztecs and Mayans)
Olmecs These ancient Olmecs inhabitants of Mexico carved strange giant heads whose significance we are only now beginning to understand. The Olmec culture was from about 2500 to about 500 BC. Tracked along the...
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4 Minutes
Stealth Plane (Camouflage Aircraft) a radar undetectable aircraft, invisible aircraft
Stealth Plane In a conflict, the stealth plane is a valuable asset, making it less visible to the adversary and thus making attacks unpredictable. The stealth plane escapes detection by radar and all other...
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6 Minutes
Boxing Dream Meaning
Boxing Dream Meaning If you have dreamed of boxing, this boxing dream meaning is a sign of strength, but also of rivalry. Boxing is an organized fight and they must obey the rules and...
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11 Minutes
Palace of the King of Korea | Gyeongbok Palace in Seoul (South Korea) | History, Visit and Getting There
Gyeongbok Palace of the King of Korea Gyeongbok is a royal palace of the King of Korea, located north of Seoul in South Korea. First built in 1394 and then rebuilt in 1867, it...
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5 Minutes
Ankylosing spondylitis (AS) | Inflammation of the spine (Arthritis)
Ankylosing Spondylitis (AS) Ankylosing spondylitis is a painful, long-term disease that affects the spine, bones, muscles, and ligaments that connect bones. There is presence of joint pain and inflammation related to arthritis in this...
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6 Minutes
Japanese Imperial Palace in Tokyo | The home of the Emperor of Japan
Japanese Imperial Palace in Tokyo Located in the special district of Chiyoda, the Japanese Imperial Palace in Tokyo was built on the ruins of Edo Castle which was destroyed by fire in 1873. Kokyo...
Read More Social Structure | Examples and Different Conceptions
Social structure is defined as an overall system that seeks to understand society and the differentiations that it operates between individuals according to their social position in this society. The social structure is hierarchized...
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4 Minutes
The End of the Olmecs Civilization | Why did the ancient Olmec civilization disappear?
The End of the Olmecs Civilization The Olmec civilization lasted for about 1100 years. No one is certain the end of the Olmecs civilization. Many of the intellectual achievements of the Olmecs, such as...
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14 Minutes
Self-Driving Car (Autonomous Vehicle) | LIST OF ACTIVE COMPANIES (brands and car makers)
Self-Driving Car What is a self-driving car or an autonomous car? It was fiction a few decades ago and is a reality today. An autonomous car is a car that drives without a driver....
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