Search Results: Partial differential equation

This headdress was made of silver and inlaid with gold, lapis lazuli, and other precious stones. It was found in one of the royal cemeteries at Ur and belonged to one of queen/princess Pu'Abi's female attendants. Early dynastic period, c...

The La Tène culture (c. 450 - c. 50 BCE) is named after the site of that name on the northern shores of Lake Neuchâtel in Switzerland. It replaced the earlier Hallstatt culture (c. 1200 - c. 450 BCE) as the dominant culture of central Europe...

Isaac Newton (1642-1727) was an English mathematician and physicist widely regarded as the single most important figure in the Scientific Revolution for his three laws of motion and universal law of gravity. Newton's laws became a fundamental...

Gottfried Wilhelm Leibniz (1646-1716) was a German polymath who became well-known across Europe for his work, particularly in the fields of science, mathematics, and philosophy. Leibniz's rationalist philosophy attempted to reconcile traditional...

A distinctive red and black colour scheme characterises most of the painted pottery of sixth- and fifth-century Athens. The colours result from the skilful exploitation of the high iron content of Athenian clay by an ingenious process of...

Tiye (also known as Tiy, 1398-1338 BCE) was a queen of Egypt of the 18th dynasty, wife of the pharaoh Amenhotep III, mother of Akhenaten, and grandmother of both Tutankhamun and Ankhsenamun. She exerted an enormous influence at the courts...

Homo floresiensis, nicknamed 'hobbit' because it only stood about 1 meter tall, is an extinct species of fossil human that lived on the island of Flores, Indonesia during the Pleistocene. Floresiensis is still shrouded in a fair bit of mystery...

Nicias, or Nikias (c. 470-413 BCE), was a wealthy Athenian politician and general during the Peloponnesian War (431-404 BCE). He became established as a prominent political leader of the aristocratic faction in Athenian politics and generally...

Mavia (r. c. 375-c. 425 CE) was a warrior-queen of the semi-nomadic Tanukhid Arab tribe of Syria and Jordan who led a successful insurrection against Rome in 378 CE. She is also known as Maowiva, Mu`awiya, Mauia, Mania, and Mawiyya. Her control...

De Officiis is a treatise written by Marcus Tullius Cicero (106 – 43 BCE), Roman statesman and orator, in the form of a letter to his son just after the death of Julius Caesar in 44 BCE. Strongly influenced by stoicism, De Officiis...