Search Results: Group theory

The germ theory, which emerged in the late 19th century, demonstrated that microscopic germs caused most human infectious diseases. The germs involved included bacteria, viruses, fungi, protozoa, and prions. Louis Pasteur (1822-1895), a French...

A long barrow is a class of Middle Neolithic (approximately 3500-2700 BCE) burial monument which is found extensively throughout the British Isles and is related to other forms of contemporary tomb-building traditions of north-western Europe...

The Indus Valley Civilization was a cultural and political entity which flourished in the northern region of the Indian subcontinent between c. 7000 - c. 600 BCE. Its modern name derives from its location in the valley of the Indus River...

George Berkeley (1685-1753) was an Anglo-Irish bishop and an empiricist and idealist philosopher. He infamously claimed that no matter exists outside of God and that things only exist outside of our minds and perceptions because God perceives...

On this clay tablet, the author has listed the titles of cuneiform omen collections drawn from celestial and terrestrial phenomena. Rather unusually, he explains that the validity of an individual omen depends on the particular month and...

This image shows the Bateshwar group of Hindu temples built during the 8th and 10th centuries CE by the Gurjara-Pratihara dynasty (8th century CE - 11th century CE) of northern India. In total there are about 200 temples spread over an...

Plaster copy of the Laocoön group. Allard Pierson, University of Amsterdam, (APM 16.097). The sculpture was shown in this way for four centuries. Laocoön's outstretched arm, the arm of the younger son and parts of the snake are early-modern...

A detail from the Laocoön group, showing the anguished expression on the face of Laocoön's younger son, Thymbraeus. A Roman copy made after a Hellenistic original from c. 200 BCE.

Artist's impression of the Laocoön group based on the reconstruction of the original composition suggested by Seymour Howard.

The Protestant Reformation in Switzerland as portrayed in the movie Zwingli (2019). © Ascot Elite Entertainment Group