Voltaic pile generates 0.76 V with a brine electrolyte. The voltages from the cells in the pile add, so the six cells in the diagram above generate 4.56 V of electromotive force. Voltaic pile The voltaic pile was the first electrical battery that could continuously provide an electric current to a circuit. It was invented by Italian physicist Alessandro Volta, who published his experiments in 1799. The voltaic pile then enabled a rapid series of other discoveries including the electrical decomposition (electrolysis) of water into oxygen and hydrogen by William Nicholson and Anthony Carlisle (1800) and the discovery or isolation of the
Memorial to Alessandro Valtrini Memorial to Alessandro Valtrini The Memorial to Alessandro Valtrini is a funerary monument designed by the Italian artist Gian Lorenzo Bernini in 1639, and executed by his workshop in the same year. It is situated in the church of the San Lorenzo in Damaso in Rome. It has strong affinities with the "Memorial to Ippolito Merenda"; both were undertaken by Bernini's workshop and commissioned by Cardinal Francesco Barberini to commend the ecclesiastical work done by Valtrini and Merenda respectively. In aesthetic terms, both broke new ground in figuring Death as a moving skeleton carrying a flowing inscriptions and, in the