Search engine for discovering works of Art, research articles, and books related to Art and Culture
ShareThis
Javascript must be enabled to continue!

Pocket nocturnal and astrolabe of René Descartes

View through Europeana Collections
This instrument was made especially for René Descartes (1596-1650). The Frenchman resided in the Dutch Republic from 1629 to 1650, during which time he conducted experiments and wrote his most important philosophical works. He could use this convenient pocket instrument on his travels. To determine the time at night, the nocturnal (or nocturlabe) had to be aligned with the Pole Star. It also houses a sundial and a compass.
image-zoom
Title: Pocket nocturnal and astrolabe of René Descartes
Description:
This instrument was made especially for René Descartes (1596-1650).
The Frenchman resided in the Dutch Republic from 1629 to 1650, during which time he conducted experiments and wrote his most important philosophical works.
He could use this convenient pocket instrument on his travels.
To determine the time at night, the nocturnal (or nocturlabe) had to be aligned with the Pole Star.
It also houses a sundial and a compass.

Related Results

Portrait of René Descartes (1596-1650)
Portrait of René Descartes (1596-1650)
This small painting has been harshly treated. Someone has scratched zigzagging lines across it. But why such vandalism? Perhaps because it depicts a philosopher and mathematician w...

Back to Top