Science

Alessandro Volta

1745–1827Known worldwide

Inventing the voltaic pile, an early electric battery that generated electricity chemically.

Alessandro Volta

Alessandro Volta was an Italian chemist and physicist born in Como in 1745. He is also credited with discovering methane and held the chair of experimental physics at the University of Pavia for nearly 40 years. The SI unit of electric potential, the volt, is named in his honour.

Worth knowing

Family and later life

Despite his professional success, Volta preferred domestic life. In his later years, he increasingly withdrew from public life to spend time with his family.

Electricity generated chemically

Volta invented the voltaic pile in 1799 and described his experiments in a two-part letter to the president of the Royal Society in London, published in 1800. The device showed that electricity could be generated chemically, challenging the prevailing theory that it came solely from living beings and contributing to the development of electrochemistry.

A demonstration for Napoleon

Napoleon Bonaparte admired Volta's invention and invited him to demonstrate it to members of the Institute of France. Napoleon later conferred numerous honours upon him.

Scientific work in Como

At Gattoni Tower, Volta studied atmospheric electricity with his friend Giulio Cesare Gattoni. He also attended predecessor schools associated with today’s Alessandro Volta High School and Science Museum before becoming regent and professor of physics there.

Palazzo Volta and the mausoleum

Volta was born, lived for periods, enlarged the family property, and died at Palazzo Volta in Como. His remains have rested in the city’s neoclassical Volta Mausoleum since 1831.

Addresses you can still visit

Every place in this city with a documented tie to this person.

  • Studied here

    Alessandro Volta High School and Science Museum

    He attended predecessor schools associated with the institution before becoming its regent and physics professor.

  • Lived here

    Alessandro Volta’s Birthplace (Palazzo Volta)

    He was born, lived for periods, enlarged the family property, and died in this house.

  • Studied here

    Bassone Oasis and Cascina Volta

    Later local accounts say he made youthful observations of marsh gas and frogs on the family property.

  • Performed here

    Church of San Donnino

    He reportedly taught heavily attended catechism lessons in the church and was later given his funeral rites here.

  • Performed here

    Como Cathedral

    According to the commemorative inscription, the elderly scientist regularly worshipped from this spot.

  • Commemorated here

    Former Caffè Bottegone Façade

    His name appears on the façade beside those of Pliny and Paolo Giovio.

  • Studied here

    Former Jesuit College Site

    He attended the Jesuit college here from 1758, receiving a humanistic and philosophical education.

  • Created here

    Gattoni Tower

    He conducted experiments here on atmospheric electricity with his friend Giulio Cesare Gattoni.

  • Studied here

    Marenghi Park and the Pertugio Spring

    He accompanied Carlo Amoretti's 1785 exploration and held the rope during the descent into the cave.

  • Commemorated here

    Medallions of Como's Illustrious Citizens

    His name occupies the only medallion reserved for a single person on the building's historical frieze.

  • Commemorated here

    Monument to Alessandro Volta

    He is represented standing atop the monument's massive pedestal.

  • Commemorated here

    Piazza Cavour and the Exhibition That Rose Twice

    His life, instruments, and invention were the central subjects of the centenary exhibition erected here.

  • Commemorated here

    Villa Olmo

    A version of Giovanni Battista Comolli's bust of Volta is displayed in the villa's Hall of Honor.

  • Lived here

    Villa Volta

    He regularly stayed at this family country villa, especially during autumn.

  • Commemorated here

    Volta Lighthouse in Brunate

    A lighthouse in Brunate’s San Maurizio district, built in honour of Alessandro Volta, who once lived in the town above Como.

  • Burial place

    Volta Mausoleum

    His remains have rested in this neoclassical mausoleum since 1831.

  • Studied here

    Volta Mill and Monteverde Spring

    As a curious child he investigated the spring's glittering particles and reportedly nearly drowned while searching for them.

  • Lived here

    Volta's Foster Houses in Brunate

    He spent his first years in Brunate with the Pedraglio-Monti household, although the exact house remains disputed.

  • Studied here

    Volta's Library House in Camnago Superiore

    Tradition holds that he kept a library and pursued research in this house.

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