Museo Galileo
italiano
Virtual Museum
Section of Interactive Rooms
 The Motion of Bodies: Time, Distances and Trajectories

The itinerary starts with two planetariums illustrating ancient concepts of cosmology. Galileo openly rejected these concepts, especially after his sensational astronomical discoveries.

On a touch screen visitors can see the sky as it appeared to Galileo through the lenses of his telescope. Another touch screen allows visitors to combine the lenses in different ways and shows the chief characteristics and advantages of the solutions devised, after Galileo, by the ingenious scientists and instrument-makers who further perfected the telescope.

The other mechanical models in this room illustrate some of the experiments conducted by Galileo to discover the basic laws of motion: the path followed by bodies descending along an inclined plane and along a curve, and the parabolic trajectory of projectiles.

Objects
Eudoxus’s system

Eudoxus’s system

Centro di Studi e Restauro per la valorizzazione di orologi antichi e strumentaria storico-scientifica - ITIS Leonardo da Vinci, Florence, 2011

Ptolemy’s system

Ptolemy’s system

Centro di Studi e Restauro per la valorizzazione di orologi antichi e strumentaria storico-scientifica - ITIS Leonardo da Vinci, Florence, 2009

Telescope

Telescope

Opera Laboratori Fiorentini - Civita Group, 2011

Parabolic trajectory

Parabolic trajectory

Opera Laboratori Fiorentini - Civita Group, 2011

Conic sections

Conic sections

Opera Laboratori Fiorentini - Civita Group, 2011

Inclined plane

Inclined plane

Opera Laboratori Fiorentini - Civita Group, 2011

Brachistochrone descent

Brachistochrone descent

Opera Laboratori Fiorentini - Civita Group, 2011

Cycloid

Cycloid

Opera Laboratori Fiorentini - Civita Group, 2011