{"id":3257,"date":"2017-06-30T13:05:22","date_gmt":"2017-06-30T11:05:22","guid":{"rendered":"https:\/\/museo.freaknet.org\/?p=3257"},"modified":"2025-08-29T15:40:15","modified_gmt":"2025-08-29T13:40:15","slug":"tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica","status":"publish","type":"post","link":"https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/","title":{"rendered":"TAPE MARK 1, Nanni Balestrini: ricerca e ricostruzione storica"},"content":{"rendered":"<p>Qualche anno fa la nostra biblioteca ha acquisito due libri che hanno sollevato il nostro interesse: &#8220;<a href=\"http:\/\/www.sbn.it\/opacsbn\/opaclib?db=solr_iccu&amp;select_db=solr_iccu&amp;Invia=Cerca&amp;saveparams=false&amp;resultForward=opac%2Ficcu%2Ffull.jsp&amp;searchForm=opac%2Ficcu%2Ffree.jsp&amp;do_cmd=search_show_cmd&amp;nentries=1&amp;rpnlabel=+Tutti+i+campi+%3D+computer+graphics+computer+art+%28parole+in+AND%29+&amp;rpnquery=%2540attrset%2Bbib-1%2B%2B%2540attr%2B1%253D1016%2B%2540attr%2B4%253D6%2B%2522computer%2Bgraphics%2Bcomputer%2Bart%2522&amp;&amp;fname=none&amp;from=3\">Computer Graphics &#8211; Computer Art&#8221; di Herbert W. Franke<\/a> e &#8220;Tre Secoli di Elaborazione Dati&#8221; prodotto dalla IBM e a cura di\u00a0\u00a0Roberto De Pra. In entrambi i testi viene citato un singolare esperimento letterario avvenuto piu&#8217; di 50 anni fa a Milano.<\/p>\n<p>Nel 1961\u00a0<a href=\"https:\/\/en.wikipedia.org\/wiki\/Nanni_Balestrini\">Nanni Balestrini<\/a>, all&#8217;epoca ai suoi esordi letterari, penso&#8217; di utilizzare un computer per ricombinare in modi nuovi ed imprevisti dei pezzi di differenti poesie di altri autori, generando cosi&#8217; un flusso di versi nuovi e sempre diversi. A questo evento, che ha avuto luogo nel\u00a0Dicembre del 1961 nei sotterranei della Cassa di Risparmio delle Provincie Lombarde, in Via Verdi a Milano, assistettero anche Umberto Eco e il musicista Luciano Berio.<\/p>\n<p>In base ad un algoritmo, pensato dallo stesso Balestrini, che mescola tra loro le frasi in base a regole stabilite e a fattori casuali, l&#8217;elaboratore\u00a0genero&#8217; un lungo tabulato di stampa da cui il Poeta seleziono&#8217; alcuni versi particolarmente significativi. Il nome della nuova poesia venne preso dal nome di uno dei nastri magnetici del computer <a href=\"https:\/\/en.wikipedia.org\/wiki\/IBM_7070\">IBM 7070<\/a>, utilizzato come memoria di massa durante l&#8217;esperimento.<\/p>\n<p>Questo genere di commistione tra scienza e arte ci ha sempre affascinato, e pensiamo che il compito di un\u00a0museo di informatica sia quello di\u00a0andare oltre la semplice conservazione di dispositivi elettronici per addentrarsi nelle pratiche umane che hanno accompagnato l&#8217;evoluzione della societa&#8217; dell&#8217;informazione. Inoltre, ci e&#8217; sempre piaciuto il lavoro di Nanni Balestrini e siamo rimasti colpiti dal fatto che questo esperimento e&#8217; stato realizzato 15 anni prima della cosiddetta rivoluzione informatica, in un periodo in cui i calcolatori erano pochissimi\u00a0in tutta Italia, e quasi 10 anni prima della diffusione del termine &#8220;Computer Art&#8221; (<a href=\"https:\/\/en.wikipedia.org\/wiki\/Cybernetic_Serendipity\">Cybernetic Serendipity, 1968<\/a>).<\/p>\n<p>All&#8217;epoca dei fatti, il centro di elaborazione dati della banca, appena inaugurato, disponeva di un sistema <a href=\"https:\/\/en.wikipedia.org\/wiki\/IBM_7070\">IBM 7070<\/a> collegato a 14 unita&#8217; a nastro magnetico 729\/II, e 2 sistemi IBM 1401. Originariamente Balestrini, con l&#8217;aiuto dell&#8217;Ingegnere IBM Alberto Nobis, trasformo&#8217; le regole di combinazione da lui stilate in un\u00a0\u00a0diagramma di flusso, dal quale si passo&#8217;\u00a0alla &#8220;minutazione&#8221;, cioe&#8217; alla trasformazione in istruzioni in linguaggo simbolico &#8220;autocoder&#8221; su 322 schede perforate. L&#8217;elaboratore, leggendo le schede, converti&#8217; il tutto in 1200 istruzioni di codice macchina. Successivamente venne preparato un nastro magnetico contenente il programma da eseguire ed i dati su cui operare (tre frammenti di testi pre-esistenti scelti per la combinazione: <em>Diario di Hiroshima<\/em>, di Michihito Hachiya; <em>Il mistero dell&#8217;ascensore<\/em>, di Paul Godwin; <em>Tao Te Ching<\/em>, di Lao Tse).<\/p>\n<p>A questo punto entra in gioco l&#8217;elaboratore, che non fa altro che prendere parti di questi poemi, scriverle in locazioni di memoria temporanee, spostarle su nastri magnetici, rileggerne altre parti, ricombinarle tra loro, riscriverle su nastri magnetici, e cosi&#8217; via, al ritmo di 6 minuti per ogni strofa fino al risultato finale, stampato al ritmo di 600 righe al minuto su decine di\u00a0metri di carta.<\/p>\n<p>Dall&#8217;intero stampato Balestrini ha individuato un frammento di 6 strofe consecutive particolarmente interessanti.<\/p>\n<p>L&#8217;intero processo si trova dettagliatamente documentato, insieme al risultato finale, sulla pubblicazione\u00a0<a href=\"http:\/\/p-dpa.net\/download\/almanacco-letterario-bompiani_1962.pdf\">&#8220;Almanacco Letterario Bompiani 1962 &#8211; le applicazioni dei calcolatori elettronici alle scienze morali e alla letteratura&#8221;<\/a>. Nella nostra (limitata) esperienza di lettori, non abbiamo memoria di un altro elaborato\u00a0poetico pubblicato insieme a una dissezione cosi&#8217; minuziosa della tecnica utilizzata per realizzarlo. Cio&#8217; tuttavia non ci stupisce\u00a0nel caso di Nanni Balestrini, da sempre interessato agli aspetti piu&#8217;\u00a0formali della composizione e affascinato dalla impossibile missione\u00a0di eliminare l&#8217;autore dal processo creativo.\u00a0Dopo piu&#8217; di 50 anni di produzione letteraria, Balestrini continua a vantare il primato, come ebbe a dire Umberto Eco, di essere l&#8217;unico scrittore &#8220;che di suo non ha mai scritto una sola parola&#8221;: ciascuno dei suoi lavori consiste di un collage\u00a0di testi estratti da altre pubblicazioni o &#8220;sbobinati&#8221; da conversazioni orali.<\/p>\n<p>Tornando a noi, la nostra prima idea e&#8217; stata quella di ricostruire il programma in modo da poter riprodurre questo esperimento su un moderno computer.\u00a0La scelta e&#8217; stata quella di scrivere da zero un programma che seguisse fedelmente le 4 regole di combinazione definite dall&#8217;Autore; infatti, tutti i dettagli di implementazione, dal diagramma di flusso in poi, sono strettamente legati all&#8217;hardware ed al funzionamento dell&#8217;IBM 7070. Pertanto <a href=\"https:\/\/github.com\/fanfani\/TAPE-MARK-1\">il nostro programma<\/a>\u00a0(scritto da Emiliano &#8220;fanfani&#8221; Russo del MIAI nell&#8217;autunno del 2014) e&#8217; stato realizzato in Python.<\/p>\n<p>Date le differenze nell&#8217;implementazione dei programmi, ci siamo chiesti se questo genere di ricostruzione fosse legittima, ovvero riproducesse fedelmente il programma e l&#8217;idea originale. Da questi ed altri dubbi, e dietro suggerimento di <a href=\"http:\/\/www.trasformatorio.net\/?page_id=243\">Federico Bonelli<\/a>\u00a0 (MusIF \/\u00a0<a href=\"http:\/\/dyne.org\">Dyne.org<\/a>), e&#8217; nata l&#8217;intenzione di intervistare il Poeta in modo da raccogliere la sua testimonianza su quello storico evento e chiarire alcuni dubbi sull&#8217;intera operazione di ricostruzione da noi effettuata.<\/p>\n<p>Uno su tutti: qual&#8217;e&#8217; l&#8217;opera? L&#8217;evento del 1961? Il software originale? La poesia scelta da metri e metri di tabulato? L&#8217;intero tabulato? Le 4 regole combinatorie e i dati di partenza? Tutto questo insieme?<\/p>\n<p>Grazie a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Franco_Piperno\">Franco Piperno<\/a>, professore di Fisica all&#8217;Universita&#8217; di Cosenza e storico leader di &#8220;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Potere_Operaio\">Potere Operaio<\/a>&#8220;, organizzazione nella quale militava anche Nanni Balestrini, siamo riusciti a stabilire un contatto ed a girare\u00a0una video intervista, nella quale il Poeta\u00a0ripercorre lo storico evento e le idee che lo hanno spinto a realizzarlo, la sua carriera, molti\u00a0aneddoti interessanti e chiarisce i nostri dubbi, descrivendo la nostra ricostruzione con la metafora di uno spettacolo teatrale: il programma e&#8217; il copione,\u00a0e l&#8217;evento del 1961 e&#8217; una sua messa in scena, cosi&#8217; come la nostra.<\/p>\n<p>A distanza di un anno, dopo le prime fasi di editing della video intervista, abbiamo incontrato nuovamente Balestrini per mostrargli una prima versione del girato ed informarlo dell&#8217;impossibilita&#8217; di\u00a0reperire i materiali originali (tabulati, schede perforate, nastri magnetici, immagini di archivio) presso gli Archivi di Bompiani, IBM e Fondazione Cariplo e dei nostri infruttuosi tentativi rintracciare l&#8217;ing. Alberto Nobis.<\/p>\n<p>In occasione di questo incontro, abbiamo pensato di fargli un regalo: un piccolo box\/TV di legno che, all&#8217;accensione, riproduce su un tubo catodico in bianco e nero\u00a0le poesie generate dal nostro software. L&#8217;oggetto, realizzato da Emiliano Russo del MIAI, Gabriele Zaverio del MusIF e da Vittorio Bellanich, gli e&#8217; piaciuto cosi&#8217; tanto che ci ha immediatamente proposto di esporlo nella sua\u00a0<a href=\"http:\/\/zkm.de\/en\/node\/30507\">mostra personale presso lo ZKM di Karlsruhe<\/a>, curata da Margit Rosen, dove ci troviamo in questo momento \ud83d\ude42<\/p>\n<p>Il pezzo si trova esposto di fronte ad una seconda ricostruzione software, realizzata da Daniel Heiss in collaborazione con Margit Rosen; si tratta di una videoproiezione su parete bianca con la continua generazione di TAPE MARK 1 (tradotto in tedesco). di fronte alla parete, si trova esposto il nostro schermo, che riproduce invece la poesia nella sua lingua originale, l&#8217;italiano. L&#8217;effetto scenico e&#8217; quello di due installazioni che si parlano tra loro.<\/p>\n<p>Il nostro software e&#8217; pubblicato qui:\u00a0<a href=\"https:\/\/github.com\/fanfani\/TAPE-MARK-1\">https:\/\/github.com\/fanfani\/TAPE-MARK-1<\/a><\/p>\n<p>La <a href=\"https:\/\/www.youtube.com\/watch?v=8i7uFCK7G0o\">video intervista a Nanni Balestrini si trova qui:\u00a0https:\/\/www.youtube.com\/watch?v=8i7uFCK7G0o<\/a>, in italiano con sottotitoli in inglese.<\/p>\n<p>&nbsp;<\/p>\n<p><iframe loading=\"lazy\" title=\"Tape Mark 1 - a reconstruction\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/8i7uFCK7G0o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<p>Un breve video sulla realizzazione del nostro prototipo TAPE MARK 1:<\/p>\n<p><iframe loading=\"lazy\" title=\"TAPE MARK 1, Nanni Balestrini - Historical research &amp; reconstruction\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/Y2atTXU63yk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<div id='gallery-1' class='gallery galleryid-3257 gallery-columns-3 gallery-size-colormag-featured-image'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/tre\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/tre-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1592\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1592-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170125_190928\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170125_190928-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20160401_185053\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20160401_185053-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20160401_184949\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20160401_184949-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1557\/'><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1557.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" srcset=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1557.jpg 768w, https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1557-600x338.jpg 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1587\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1587-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170127_194527\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170127_194527-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170125_195550\/'><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170125_195550-720x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1599\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1599-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2089\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2089-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1590\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1590-e1494683567911-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_1596\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_1596-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2005\/'><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"432\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2005.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" srcset=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2005.jpg 768w, https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2005-600x338.jpg 600w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2026\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2026-e1494683590332-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2027\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2027-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2030\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2030-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2032\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_2032-e1494683616959-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_2034\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" 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landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170510_174322\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170510_174322-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170511_120133\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170511_120133-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170511_121017\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170511_121017-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/museo.freaknet.org\/it\/tape-mark-1-nanni-balestrini-ricerca-ricostruzione-storica\/img_20170511_121624\/'><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"445\" src=\"https:\/\/museo.freaknet.org\/wp-content\/uploads\/2017\/05\/IMG_20170511_121624-800x445.jpg\" class=\"attachment-colormag-featured-image size-colormag-featured-image\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Qualche anno fa la nostra biblioteca ha acquisito due libri che hanno sollevato il nostro interesse: &#8220;Computer Graphics &#8211; 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