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…
Maillard Reaction In an ultra-simplified way, the Maillard reaction is a series of chemical reactions which lead to a browning of the material and of the aromas which we call…
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…
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 stratification is the fact, for any society, of being made up of differentiated and hierarchical social groups; associated with inequalities in wealth, power, prestige or knowledge.
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…
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…
Levels of Autonomous Car (Self-driving Vehicle) Levels of autonomous car is from 0 to 5: Before going any further, it should be clarified that the levels in question apply to…
Spina Bifida Spina bifida is a malformation caused by the poor development of the spine and spinal cord in the uterus, leaving an opening in the spine. Learn about the…
Post Traumatic Stress Disorder (PTSD) Post traumatic stress disorder is severe anxiety after psychological trauma, this is a mental disorder that belongs to the group of disorders related to trauma…