Foucault pendulum, students & visitors.

---

Foucault Pendulum, 12 ft arc, students & visitors observing operation, Spokane Falls Jr College, Spokane, Washington, USA, North America

---

Size: 5247px × 3506px
Location: Spokane Junior College, Washington, USA, North America
Photo credit: © inga spence / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: arc, circular, clockwise, college, direction, dome, earth, education, foucault, gravity, jr., latitude, man, motion, north, observing, oscillate, pendulum, people, person, physics, plane, pole, rotate, rotation, science, south, spin, spokane, state, states, students, swinging, united, usa, vertical, visitors, washington