A Foucault Pendulum – a device that demonstrates the rotation of the earth - can be seen at the Pittsburgh Children's Museum, Pittsburgh, Pennsylvania

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Size: 4000px × 6000px
Location: pittsburgh, pennsylvania, usa
Photo credit: © Amy Cicconi / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: architecture, attraction, childrens, device, earth, foucault, gravity, instrument, landmark, marble, measurement, museum, north, northside, orb, pendulum, pennsylvania, photograph, pittsburgh, rotation, side, sphere, suspended, swing, tourist