Mathematics: Did you mean...?

This is one of the best methods of approximation to the value of square root of 2 used by the Pythagorean brotherhood.

The Delian Problem: finding the value of the cube root of 2

India is a country in South Asia whose name comes from the Indus River. The name 'Bharata' is used as a designation for the country in their constitution referencing the ancient mythological emperor, Bharata, whose story is told...

Civilization (from the Latin civis=citizen and civitas=city) is a term applied to any society which has developed a writing system, government, production of surplus food, division of labor, and urbanization...

The Fertile Crescent, often called the 'cradle of civilization', is the region in the Middle East that curves like a quarter-moon shape from the Persian Gulf through modern-day southern Iraq, Syria...

Leonardo da Vinci (1452-1519) was an Italian Renaissance artist, architect, engineer, and scientist. He is renowned for his ability to observe and capture nature, scientific phenomena, and human emotions in all media. Leonardo’s...

In the study of the ancient world a City is generally defined as a large populated urban center of commerce and administration with a system of laws and, usually, regulated means of sanitation. This is only one definition, however...

Democritus (l. c. 460 - c. 370 BCE) was a Greek philosopher and younger contemporary of Socrates, born in Abdera (though other sources cite Miletus) who, with his teacher Leucippus (l. 5th century BCE), was the first to propose an...

Ancient Greek science is a modern term for the application of systematic inquiry into the individual, the world, and the universe, which began in Ionia in the 6th century BCE with Thales of Miletus (l. c. 585 BCE) and continued...

Edgar Allan Poe (1809-1849) was an American author and poet, often credited as the father of the short story, a pioneer of science fiction, the inventor of the detective story, and the master of the horror genre. He is best known...