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Gunner's quadrant
This gunner's quadrant is composed of two flat legs of different lengths, joined at a right angle and connected by a graduated arc. Thanks to a plumb line suspended from a hole in the corner, the arc enabled the gunner (1) to determine the ratio of the calibers of the iron and bronze shot to the [...]
Kreatur
- Europeana
Pubblikatur
- Museo Galileo - Istituto e Museo di Storia della Scienza
Suġġett
- Geometry
Mezz
- brass
- Brass
- brass (alloy)
Istituzzjoni fornitriċi
Dikjarazzjoni tad-drittijiet tal-midja f'dan ir-rekord (sakemm mhux speċifikat mod ieħor)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Drittijiet
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Data tal-ħolqien
- 17th cent.
- 16XX
- 1700
- 1601
Identifikatur
- urn:imss:instrument:401089
Limitu
- length 330 mm (lower side 130 mm), arc radius 75 mm
Lingwa
- eng
- ita
Huwa parti minn
- Medici collections
Jagħmel referenza għal
- http://catalogue.museogalileo.it/biography/NiccoloTartaglia.html
Sena
- 1601
- 1700
Pajjiż fornitur
- Italy