The term “Babylonian astronomy” is used to refer to a diverse range of practices undertaken by people in ancient Babylonia and Assyria including what in modern English would be referred to as astronomy, astrology and celestial divination, and cosmology. The earliest astronomical or astrological texts preserved from Babylonia and Assyria date to the early 2nd millennium
Article
astronomy, Babylonia
John Steele
Article
mathematics, Egyptian (relations to Greek)
Annette Imhausen
In the history of mathematics, differences between ancient Egyptian and ancient Greek mathematics have been emphasized while their parallels have often been overlooked. While the source material of the earliest Greek mathematical texts is probably too scarce to trace its beginnings, a comparison of extant Egyptian and Greek sources reveals not only differences but also similarities. It is noteworthy in this respect that specific links to Egyptian and also Mesopotamian mathematical sources can be drawn, which indicates that the mathematical knowledge of both cultures served as the basis for the evolution of Greek mathematics. Instead of contrasting Greek mathematics with its Egyptian predecessors, our understanding of ancient Greek mathematics and its development might benefit from studying the transmission and common features of these mathematical cultures.
Mathematicians often consider ancient Greece as the birthplace of their subject. Names like Pythagoras or Euclid are still used in modern mathematics in the designation of theorems (Pythagorean theorem) or areas (Euclidean geometry), establishing a link between modern mathematics and its supposed origin in ancient Greece.
Article
medicine, Mesopotamia
John Z. Wee
Article
metrology, Mesopotamia
Grégory Chambon
The study of metrology in the Ancient Near East has, since the 19th century, approached ancient political and economical reality by quantifying and estimating, among other things, the dimensions of urban centres and the number of rations, or war booty, delivered to palaces. A new interdisciplinary practice, from the perspective of the social and cultural history of Mesopotamian metrology, has developed over the last few decades, taking into account the scribal background and weighing and measuring practices in daily life.
The study of metrology has always been important for archaeologists and philologists of the Ancient Near East. Since the first decipherments of cuneiform writing and the first excavations in the 19th century
Article
pyramids
Corinna Rossi
Ancient Egyptian pyramids were funerary monuments. Besides the three world-famous pyramids at Giza, Egypt contains the remains of over eighty other large royal pyramids that were built during the Old and Middle Kingdoms, and of hundreds of smaller pyramids that adorned the New Kingdom tombs of private individuals; large groups of small royal pyramids were later built in Nubia, modern Sudan. Symbols of the connection between earth and sky, pyramids were built along the Nile for nearly three thousand years, displaying a range of shapes, dimensions, and construction techniques.
Our knowledge of these monuments is extensive yet uneven: a linear evolution of shape and layout appears to proceed alongside the periodic appearance of unique elements; the few extant mathematical sources from ancient Egypt provide information on how the slope of these monuments was measured and calculated, but not on how it was chosen; the precision of the orientation of the sides towards the four cardinal points indicates a stellar alignment, but the identification of the stars involved in the process is still doubtful; the archaeological evidence suggests that ramps where used in the construction, but their structure and shape can only be guessed. Therefore, the main challenge in the ongoing study of pyramids is that of combining various sources and reckoning with the simultaneous presence of recurring elements and unique circumstances.