8-12 October 2012
Museo Regionale di Scienze Naturali, Torino
Europe/Rome timezone
Pagina in preparazione

When, Why and How to Attribute the Credit of a Scientific or Technological Discovery? The “case study” of Chester Carlson and Augusto Righi

8 Oct 2012, 16:50
20m
Museo Regionale di Scienze Naturali, Torino

Museo Regionale di Scienze Naturali, Torino

Via Giolitti, 36 Torino http://www.regione.piemonte.it/museoscienzenaturali/
Oral presentation I fisici comunicano la fisica Opening session: raccontare la scoperta

Speaker

Giorgio Dragoni (BO)

Description

The complex theme of the determination, like the exact date or the original author, of a discovery will be discussed as a preliminary part of this talk. The main part will be devoted to the unusual case of the first production of the fotostatic system. It is common to attribute to Chester Carlson the realization of this system (1938) and the first image produced: “10.-22.-38 ASTORIA”. But it could be interesting, since almost completely unknown, to learn that it was Augusto Righi that, as early as in 1881, developed an effective, but of course elementary, electrostatic system and obtained similar results. It will be shown several images produced by Righi with his “electric shadows” system, together with a recent and functioning replica of Righi’s apparatus, that can confirm his outstanding application.

Primary author

Co-author

Ivana Stojanovic (Department of Physics)

Presentation Materials

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