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.
Lizenz
Printing Details
Printed in PLA on a Raise 3D Pro 2 Plus
Technical Information
| Date published | 29/07/2019 |
| Benoetigte Zeit | 2 - 3 Minuten |
| Menge an Filament | 20 g |
| Dimensionen | 4'' X 4'' |
| Support Free | YES |
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