— a summary of The Scientific
Historical Heritage in the Physics Museum of the
University of Naples by Edvige Schettino,
Director of the Physics Museum and Professor of
Physics at the Federico II University of Naples.
The Physics Museum of the Frederick II University of
Naples came into existence officially in
1983 by combining the inventories of various sites
in Naples into one location, the main university
buildings at via Mezzocannone 8. The museum has a
700-piece collection of historical scientific
instruments. Many of them were acquired from the
18th century through the early years of the 20th
century from instrument makers in England, France,
Germany and Italy. The museum focuses on the role
of such instruments in the creation of empirical
scientific knowledge, a consequence of the rebirth
of scientific thought, which, following Newton,
saw knowledge as gained through observation. The
story of the instruments, however, is also linked
to the craftsmen who built them. Many of the
instruments were luxury items, even works of art,
especially during the sixteenth and seventeenth
centuries, when collecting was something of a
fashion. They were to become more functional in
the eighteenth century with the beginnings of a
didactic approach to experimental physics.
The nucleus of the collection
is from the Gabinetto Fisico [Physics
Room], founded by Royal Decree in 1811 and annexed
to the existing Chair in Experimental Physics. The
French ruled Naples under Joachim
Murat from 1806-15. It was a period of
scientific expansion for the kingdom of Naples, a
period that saw the opening of the Botanical Gardens as well
as the Mineralogy and Zoology departments of the
university, both of which now have their
respective museums as part of the same complex on
via Mezzocannone.. The Gabinetto Fisico
started small; it had prisms, mirrors,
kaleidoscopes, projection devices, and lenses
contained in a few rooms. In the early 1800s,
entire collections of instruments belonging to
Neapolitan scientists of the previous century were
added.
For the seventh Congress of Scientists, held in Naples in 1845,
the Gabinetto Fisico acquired further
rooms to house new items added from the collection
at the Royal Palace. A number of instruments were
then added from the collection of Macedonio Melloni,
the first director of the geological observatory
on Mt. Vesuvius. In the 1880s, under the
direction of Gilberto Govi, the Gabinetto
Fisico acquired new equipment, especially
high-precision instruments, and Govi dedicated
himself to transforming the institution into a
modern research laboratory.
The wealth and importance of
the collection of the Physics Museum is due above
all to the fact that the Gabinetto
Fisico inherited, with the unity of Italy
and with the end of the Bourbon monarchy in 1860,
instruments that were in the Royal Palace in
Naples as well as at the Bourbon military academy,
Nunziatella. There are, for
example, two rare telescope objective lenses from
the Royal Collection, one made by Evangelista
Torricelli in 1645, and the other by Domenico
Selva at the beginning of the eighteenth century.
The museum also enjoys the benefits of the Farnese
Collection. Elizabeth Farnese was the Queen
Consort of Spain and mother of Charles III, the
first Bourbon king of Naples. Upon his arrival in
1734, a vast treasure of art, archaeological
pieces, scientific instruments and manuscripts,
all inherited from his mother's estate in the
Duchy of Parma, arrived in Naples. So besides
these scientific instruments in the physics
museum, you can see much of the art and
archaeological items in the magnificent Farnese
Collection at the Art Museum of Capodimonte and at
the National Museum.