Search Results: Least squares

The Battle of Waterloo: The British Squares Receiving the Charge of the French Cuirassiers (18 June 1815), oil on canvas by Henri Félix Emmanuel Philippoteaux, 1874. Victoria and Albert Museum, London.

A nesting least tern pair in the sandbar habitat on the Missouri River below Gavins Point Dam. Yankton, South Dakota, USA. Photograph and caption by Robert Etzel. U.S. Army Corps of Engineers Digital Library.

A mosaic flooring in situ from a Roman villa at Empuries (Emporiae), Spain. 1st century CE.

The Battle of the Pyramids (21 July 1798), or the Battle of Embabeh, was a significant battle fought during Napoleon's Campaign in Egypt and Syria. On a battlefield 15 km (9 mi) away from the Great Pyramid of Giza, Napoleon Bonaparte's French...

Although the ancient Egyptians are often depicted as death-obsessed and dour, they actually had a great appreciation for life and their culture reflected their belief in existence as an eternal journey imbued with magic. Life was a gift from...

Mosaics are designs and images created using small pieces (tesserae) of stone or other materials which have been used to decorate floors, walls, ceilings, and precious objects since before written records began. Like pottery, mosaics have...

The term science comes from the Latin word scientia, meaning "knowledge". It can be defined as a systematic attempt to discover, by means of observation and reasoning, particular facts about the world, and to establish laws connecting facts...

Leisure activities in the Elizabethan era (1558-1603 CE) became more varied than in any previous period of English history and more professional with what might be called the first genuine entertainment industry providing the public with...

Carsulae in Umbria, central Italy, was founded c. 300 BCE and only became a prosperous urban centre after it was connected by the Via Flaminia towards the end of the 3rd century BCE. It was granted the status of municipium and acquired a...

Roman mosaics were a common feature of private homes and public buildings across the empire from Africa to Antioch. Not only are mosaics beautiful works of art in themselves but they are also an invaluable record of such everyday items as...