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Foucault pendulum
/fˈaʊkɒlt pˈɛndjʊləm/
/fˈaʊkɑːlt pˈɛndʒuːləm/Foucault pendulum
01
pendulum with a long wire; can swing in any direction; the change in the swing plane demonstrates the earth's rotation
word family
foucault pendulum
foucault pendulum
Noun
Przykład
