The Faraday Shield

What is the nature of light? Apparatus for light interference

Apparatus for producing splendid effects of light diffraction

The copy of Pacinotti’s Dynamo: constructed by C. De Rubeis; consultancy: G. Pegna and F. Erdas.
C. De Rubeis, consulenza G. Pegna e F. Erdas

The Faraday disk machine

Powerful electromagnetic cannon

Electrostatic ballet

Waltenhofen’s pendulum and Foucault currents

The Foucault pendulum of the Physics Department

The burning-glasses

Reconstruction of a 1930s research laboratory

Spark radio transmitter

The brochure of the Foucault pendulum

Tesla’s large transformer (under construction)

Can we weigh air?

Air has weight!