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Luigi Galvani's experiments with electricity, 1791.
Luigi Galvani's experiments with electricity, 1791. An electrostatic machine, a Leyden jar and various experiments conducted by Italian physiologist Galvani (1737-1798) to investigate behaviour of muscles stimulated by electricity. Whilst investigating the effects of electrostatic stimuli applied to the muscles of frogs, Galvani discovered he could make a muscle twitch by touching the nerve with metal (a pair of scissors for example) without a source of electrostatic charge. He called this phenomenon 'animal electricity'. The term 'galvanise' - to shock or excite into action, takes its name from him. From De Viribus Electricitatis by Luigi Galvani. (Bologna, 1791).
Unique Identifier
AR922752
Type
Image
Purpose
Public
Size
2891px × 2172px
Photo Credit
HIP / Art Resource, NY
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Tags
18th century
B&W
B/W
BEHAVIOUR
Biology
Black & White
Black and white
concept
country
eighteenth century
Electricity
electrostatic machine
Engraving
experiment
GALVANI
Italian
Italy
LABORATORY EQUIPMENT
LOCATION
Luigi
LUIGI GALVANI
Monochrome
Oxford Science Archive
Physics
Physiology
Print Collector1
Science