Log ind for at se denne genstand på andre sprog.
Magnetic ducks
Two small ceramic ducks each with a magnet in its beak, one marked North and the other South. These were probably decorative ducks later modified by adding floats under their wings. They were floated in a basin of water to demonstrate the magnetic phenomena of attraction and repulsion. Instruments of [...]
Skaberen
- Europeana
Udgiver
- Museo Galileo - Istituto e Museo di Storia della Scienza
Emne
- physical sciences
Type af genstand
- Magnetic ducks
- scientific instruments
Ejerinstiution
Rettigheder for medierne i denne optagelse (medmindre andet er angivet)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Rettigheder
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Oprettelsesdato
- second half 18th cent.
- 1800
- 1751
Identifikator
- urn:imss:instrument:414006
Omfang
- length 200 mm, max. width 120 mm
Sprog
- eng
- ita
Er en del af
- Lorraine collection
Referencer
- http://catalogue.museogalileo.it/indepth/LorraineCollections.html
År
- 1751
- 1800
Leverende land
- Italy