Mariners Quadrent
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Mariners Quadrent
3D
Published 2019-07-29T17:46:02+00:00
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Description
This is a Marinors Quadrent. A quadrant is an instrument that is used to measure angles up to 90°. Different versions of this instrument could be used to calculate various readings, such as longitude, latitude, and time of day. It was originally proposed by Ptolemy as a better kind of astrolabe. Several different variations of the instrument were later produced by medieval Muslim astronomers. Earliest records show that the Quadrent has been in use since 150 ACE.
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Printing Details
Printed in PLA on a Raise 3D Pro 2 Plus
Technical Information
Date published | 29/07/2019 |
Tempo per farlo | 2 - 3 Minuti |
Quantità di filamento | 20 g |
Dimensioni | 4'' X 4'' |
Supporto Gratuito | YES |
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