Finally beginning to feel well again after a bout of the flu; which seems to have layered on top of the after effects of Covid…
Taking it easy on this first day of November 2022. I’m leaving Twitter, and focusing on Micro.blog (with an occasional side of Instagram). Beginning to figure out how to integrate with Mastodon NZ. #mbnov
Best brunch at Shepherd Restaurant
"Jeremy + Bill" (Oliver Cain, 2021)
The wonderful piece of art commissioned from Oliver Cain to celebrate 25 years together in 2022 is now properly framed and up on the new Corten steel wall.
Finished reading: Under the Whispering Door by TJ Klune 📚
Finished reading: If I Was Your Girl by Meredith Russo 📚
Matariki and the European Bronze Age
Aotearoa NZ is about to celebrate Matariki - the appearance of a constellation of stars that herald the Māori new year. New Zealand will have its first public holiday for Matariki this Friday 24 June.
Many cultures around the world and across history have used the Pleiades star cluster as calendrical markers.
As the recent book "The World of Stonehenge" (p145) notes, the Nebra Sky Disc (from Bronze-Age eastern Germany c1600BC) features this symbolism:
"There is a distinctive rosette of seven stars clustered between the full and the crescent moons. These are identified as the Pleiades or Seven Sisters (fig. 3.22), recognised by many world cultures as calendar stars, since they are last seen in the night sky in March and only reappear again in October."
"The Greek poet Hesiod, writing in c. 700 BC, noted that 'when the Pleiades rise it is the time to use the sickle, but the plough when they are setting'. Their disappearance and appearance has been seen historically a marker of the beginning and end of the farming year in Europe, and the Skidi Pawnee people of North America used these celestial markers as a sign to prepare rituals and ceremonies connected to the agricultural cycle. In the region of eastern Germany where the disc was found, the Pleiades is last seen in the sky on 10 March, alongside the young, crescent moon. The full moon accompanies the reappearance of the constellation on 17 October. On the disc, the Pleiades is tellingly placed between the crescent and full moons, suggesting an awareness of this celestial rhythm."
This is a fascinating connection between a prehistoric Bronze-Age world, and the resurgence of te ao Māori in contemporary Aotearoa.
Old Babylonian Survey tablet (Si.427)
An Australian mathematician, Dr Daniel Mansfield, has recently completed an analysis of an Old Babylonian (1900-1600 BC) Survey tablet (known as Si.427) from the ancient Mesopotamian city of Sippar. His analysis demonstrates the tablet includes a highly detailed survey plan, measured and drawn using Pythagorian trigonometry over a thousand years before Pythagoras. The tablet records land owned by Sîn-bêl-apli of Sippar, a “water-meadow”, and new land purchased. It is a remarkable insight into the complexity of life 3,700 years ago.
Links
In the video linked below, Dr Mansfield explains the content of the tablet: YouTube Video
A write-up of the analysis in the Conversation: How ancient Babylonian land surveyors developed a unique form of trigonometry 1000 years before the Greeks
Cuneiform Digital Library Initiative: Item P128359 (aka Si.427)
Picture of the Survey Tablet (Si.427)
A picture of the obverse side of Si.427. Photograph by and courtesy of the Istanbul Archaeological Museum.