A comprehensive digital encyclopedia presenting factual, historical, and educational articles supported by reliable sources and structured data. Page: 104

Danger Cave is a North American archaeological site located in the Bonneville Basin of western Utah around the Great Salt Lakes region, that features artifacts of the Desert Culture from c. 9000 BC until c. 500 AD. Through carbon-14 dating, it has been determined that there is very little evidence o…

In social psychology, an interpersonal relation (or interpersonal relationship) describes a social association, connection, or affiliation between two or more people. It overlaps significantly with the concept of social relations, which are the fundamental unit of analysis within the social sciences…

Randolph David Lerner (born February 21, 1962) is an American billionaire businessman and former sports team owner. He became the majority owner of the American football team, the Cleveland Browns, of the National Football League (NFL), upon the death of his father Alfred Lerner in 2002, and sold th…

A disease is a particular abnormal condition that adversely affects the structure or function of all or part of an organism and is not immediately due to any external injury. Diseases are often known to be medical conditions that are associated with specific signs and symptoms. A disease may be caus…

A molecule is a group of two or more atoms that are held together by attractive forces known as chemical bonds; depending on context, the term may or may not include ions that satisfy this criterion. In quantum physics, organic chemistry, and biochemistry, the distinction from ions is dropped and mo…

American pioneers were predominantly European American settlers who had marched on westward from the British Thirteen Colonies and later the United States of America, to settle and develop areas of the nation within the continent of North America.…

Sigmund Freud (born Sigismund Schlomo Freud; 6 May 1856 – 23 September 1939) was an Austrian neurologist and the founder of psychoanalysis, a clinical method for evaluating and treating pathologies arising from conflicts in the psyche through dialogue between patient and psychoanalyst, and the disti…

A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geome…

Chester Floyd Carlson (February 8, 1906 – September 19, 1968) was an American physicist, inventor, and patent attorney born in Seattle, Washington.…

An agrarian society, or agricultural society, is any community whose economy is based on producing and maintaining crops and farmland. Another way to define an agrarian society is by seeing how much of a nation's total production is in agriculture. In agrarian society, cultivating the land is the pr…