My new research focuses on mathematics and the sciences of the stars in 14th-century Constantinople, especially the network of polymaths around Nikephorus Gregoras.
Further evidence that astrolabes are infiltrating culture is the name of winery in New Zealand: Astrolabe. Unfortunately, this winery is not really named after the instrument. Instead, situated in the Marlborough region of New Zealand, the winery is named “after the ship that in 1827 charted and explored the Marlborough… Read more
I can’t reconstruct how I came across this page, but now that I have I can’t let it go without some comment. A search for the pair of terms “Brescia astrolabe” or “Byzantine astrolabe” gives as the second result a link to a Wikimedia page, Byzantine astrolabe at Brescia, 5th… Read more
Working through a manuscript I came across this folio with a large diagram of the zodiac in the center. What caught my attention was the drawing in the upper right corner. The scribe seems to have thrown his arms up in confusion (?), exasperation (?), or simply resignation. Either that,… Read more