Galvani
- proper noun
- /ɡælˈvæni/
:
Galvani
- In 1771, Luigi Galvani discovered that electric sparks could cause a dead frog to twitch its legs.
Examples
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Over the next months, Galvani's experiments focused on isolating this animal electricity using combinations of frog and metal, Leiden jars and electrical machines.
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In 1771, Galvani discovered that electric sparks could cause a dead frog to twitch its legs.
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Galvani had been attracted to the use of electricity in medical treatments.
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Galvani was so confident of his ideas, he even sent a copy of his book to Volta.
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For Galvani, these experiments were proof the electricity was originating within the frog itself.
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By applying the electrical charge of the galvanic probe to the nerve in the frog's leg, Galvani induced muscle contraction, as though the leg were alive.
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By applying the electrical charge of the galvanic probe to the nerve in the frog's leg, Galvani induced muscle contraction.
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Galvani was so confident of his ideas that he even sent a copy of his book to Volta.
Surface Forms
Etymology
The name Galvani belongs to Luigi Galvani, an Italian scientist who showed that frog legs moved when they met electricity. His name gave us words like galvanize and galvanic, which mean 'to shock into action' or 'relating to electricity', so remembering his frog-leg experiments links the name to electricity.
