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Aurora flask
Pear-shaped glass vessel with central brass spike and threaded brass collar, covered by a cap. The outer half of the flask is covered with lead foil (originally tin foil).This device was used to simulate the aurora borealis phenomenon. The flask was connected to an air pump and partially evacuated. [...]
Cruthaitheoir
- Europeana
Foilsitheoir
- Museo Galileo - Istituto e Museo di Storia della Scienza
Ábhar
- electrical engineering
Cineál míre
- Aurora flask
- electron tubes
Meánach
Institiúidí soláthartha
Comhbhailitheoir
Ráiteas um Chearta Ceadúnas do na meáin sa mhír seo (mura sonraítear a mhalairt)
- http://rightsstatements.org/vocab/InC/1.0/
- http://rightsstatements.org/vocab/InC/1.0/
Cearta
- © Museo Galileo - Istituto e Museo di Storia della Scienza
Dáta cruthaithe
- late 18th cent.
- 1800
- 1781
Aitheantóir
- urn:imss:instrument:414056
Meid
- total height 275 mm, max. diameter 94 mm
Teanga
- eng
- ita
Is cuid de
- Lorraine collection
Tagairtí
- http://catalogue.museogalileo.it/indepth/AirPump.html
Bliain
- 1781
- 1800
Tír sholáthair
- Italy