history of electromagnetism and web 2.0 fabio bevilacqua, lidia falomo dipartimento di fisica...
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![Page 1: History of Electromagnetism and Web 2.0 Fabio Bevilacqua, Lidia Falomo Dipartimento di Fisica “A.Volta” Pavia University Calgary 26 June 2007](https://reader030.vdocuments.net/reader030/viewer/2022032723/56649d1a5503460f949f0146/html5/thumbnails/1.jpg)
History of Electromagnetism and Web 2.0
Fabio Bevilacqua, Lidia Falomo
Dipartimento di Fisica “A.Volta”
Pavia University
Calgary 26 June 2007
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STeT Project in Pavia: case studies in History of Electromagnetism
• First qualitative experiments
• The quantification of Volta and Coulomb
• The Galvani-Volta controversy and the pile
• Ohm and the laws of circuits
• Electricity and magnetism: Oersted and Ampère
• Faraday and relativistic induction
• Weber, Clausius and forces depending on velocities and accelerations
• Maxwell, Poynting and local conservation
• Helmholtz, Clausius and the potentials
• Hertz’s experiments and his classification
• The theory of electrons of Lorentz
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Primary sources: arch., docs, instr.
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Second. sources: 5+1 vols, papers
• Volume 1
• Volume 2
• Volume 3
• Volume 4
• Volume 5
• Volta and the History of Electromagnetism
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Educat. Res.: CD (3D), exhib, books
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Web site; 60’ movie; videoconf.
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Tow. Web 2.0: www.dhstweb.org
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Web 2.0• The digital world is
witnessing and participating in a new revolution that goes under the name of “Web 2.0” and deals with “participatory media” and “social networking”; together with other relevant recent developments it can offer great opportunities for the international community of historians of science.
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Communities• Phenomenal rapid increase of sites that allow easy
communications and exchange of information between members (like MySpace that has now reached 100 millions)
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Cooperative work• New tools (like wikis) have led to new
cultural projects that are used by millions of users daily and compete with well-established ones
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IndexingPowerful instruments of “search and retrieve” allow not only to find but also to reorder (for instance using “tags”) all sorts of DocumentsFrom taxonomyto folksonomy
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Learning tools• Lectures can be made available to all
through podcasts and videocasts
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News available in real time (through “RSS” or “Atom”)
• Current Contents
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New AlexandriaThe digitalisation of millions of printed books,
images, movies, music tracks could within a decade cover the entirety of humankind’s cultural production
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The long tail• Documents and books previously lost in
“the long tail” acquire new importance
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Joining StEt and Web 2.0: A)Two 10’ videocasts:The Volta-
Coulomb and Galvani-Volta debate
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B) A web community: http://dhstiuhps.ning.com/
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Community
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Community: Ning• On Specific Topics
• Groups and subgroups
• Tags
• Forum
• Multimedia (movies, images, podcasts)
• Personal pages and members profiles
• RSS
• Widget
• Php personalization
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C) A Wiki for scholars, teachers and students: http://dhst.wetpaint.com/
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Wiki
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Wiki: wetpaint• Choice between Wikia (large communities)
and Wetpaint
• Multimedia (int.+ext.): images (Flickr), movies (YouTube), etc
• Links (int.+ext.)
• Attachments
• Tags
• Widgets (gadgets)
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First experiments: class blogs and class communities
• History of Physics
• History of Science
• Digital Technologies for Education
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For the
an invitation to join in