div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: bibliotecadigitaludeaeducobibliotecadigitaludeaeducobitstream1049560101Penuela · Estos concentran la luz solar sobre un tubo transpa- rente de vidrio que se usa como src=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: bibliotecadigitaludeaeducobibliotecadigitaludeaeducobitstream1049560101Penuela · Estos concentran la luz solar sobre un tubo transpa- rente de vidrio que se usa como src=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: bibliotecadigitaludeaeducobibliotecadigitaludeaeducobitstream1049560101Penuela · Estos concentran la luz solar sobre un tubo transpa- rente de vidrio que se usa como src=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader030fdocumentocomreader030viewer20220219085bd4001509d3f20e5a8b94b3html5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: bibliotecadigitaludeaeducobibliotecadigitaludeaeducobitstream1049560101Penuela · Estos concentran la luz solar sobre un tubo transpa- rente de vidrio que se usa como...