ABSTRACT
In 1789, an Italian professor of botany, Luigi Galvani (1737-98), noticed by chance that freshly skinned frogs’ legs twitched when touched by two dissimilar metals. He called this effect animal electricity.
In 1789, an Italian professor of botany, Luigi Galvani (1737-98), noticed by chance that freshly skinned frogs’ legs twitched when touched by two dissimilar metals. He called this effect animal electricity.