Close up of the original Foucault Pendulum. In 1851 this pendulum provided simple proof of Earth's rotation. French physicist Leon Foucault made the pendulum by suspending a brass-coated lead bob with a long wire from the dome of the Pantheon.
De : Babak Tafreshi
Monument dedicated to mining pioneers
De : GeoStock
Red brick federal style garage
De : Fotosearch
Low angle view of the domes atop the Basilica of the Sacred Heart or Sacre-Coeur church. The basilica is located at the summit of Montmartre, the highest point in the city.