{"id":4064,"date":"2019-10-01T20:52:58","date_gmt":"2019-10-01T18:52:58","guid":{"rendered":"http:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/?p=4064"},"modified":"2019-10-03T23:08:46","modified_gmt":"2019-10-03T21:08:46","slug":"abp-iniciem-el-projecte-a-6e-tot-esta-inventat-a-larea-de-medi","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/general\/abp-iniciem-el-projecte-a-6e-tot-esta-inventat-a-larea-de-medi\/","title":{"rendered":"ABP: Iniciem el projecte a 6\u00e8  &#8220;Tot est\u00e0 inventaaat?&#8221; a l&#8217;\u00e0rea de medi"},"content":{"rendered":"<p>Tant de bo sempre hagi invents per inventar&#8230;per aix\u00f2 hem iniciat el repte amb la pregunta :\u00a0 <span style=\"color: #993366;\"><strong>&#8220;Tot est\u00e0 inventaaaat?&#8221;<\/strong><\/span> tot fent an\u00e0lisi dels invents que han sorgit al llarg de la hist\u00f2ria, gr\u00e0cies a observar el comportament i les propietats de la mat\u00e8ria, de la natura i els \u00e9ssers vius!<\/p>\n<ol style=\"list-style-type: lower-roman;\">\n<li>Sab\u00edeu que qui va inventar el VELCRO, s&#8217;havia fixat amb la cua de rata? L&#8217;objectiu era aconseguir un material adhesiu no definitiu.<\/li>\n<li>I que el teixit del neopr\u00e8 emula la pell del dof\u00ed per la seva efic\u00e0cia aerodin\u00e0mica ?<\/li>\n<li>I que els peus d&#8217;\u00e0nec de goma que fem servir per bussejar imita els peus d&#8217;\u00e0nec de <a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_151940.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4077 alignright\" src=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_151940.jpg\" alt=\"\" width=\"240\" height=\"180\" srcset=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_151940.jpg 640w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_151940-300x225.jpg 300w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_151940-200x150.jpg 200w\" sizes=\"auto, (max-width: 240px) 100vw, 240px\" \/><\/a>deb\u00f2, amb les membranes interdigitals i que en augmentar la superf\u00edcie incrementa el impuls palanca dins de l&#8217;aigua?<\/li>\n<\/ol>\n<p>Tamb\u00e9 hem cregut necessari con\u00e8ixer <strong><span style=\"color: #ff6600;\">les propietats i els comportaments de la mat\u00e8ria <\/span><\/strong>tan natural com artificial.<\/p>\n<p>Entre les quals ens ha encuriosit con\u00e8ixer el comportament dels l\u00edquids i els s\u00f2lids respecte la seva <span style=\"color: #008000;\">densitat<\/span>, el comportament dels l\u00edquids entre ells quan es barregen, i el resultat de les mescles en soluts i dissolvents. Tamb\u00e9 estudiarem el comportament dels materials pel que fa a la seva conductivitat el\u00e8ctrica i calor\u00edfica.<\/p>\n<p><strong><span style=\"color: #0000ff;\">S&#8217;enfonsar\u00e0 o flotar\u00e0?<\/span><\/strong><\/p>\n<p>La densitat es la relaci\u00f3 entre la massa (gr) i el volum ( c.c.)que t\u00e9 una mat\u00e8ria. Quan barregem l\u00edquids i\/o s\u00f2lids\u00a0 els m\u00e9s dens on es disposa, a dalt o a baix?\u00a0 Hem fet les nostres hip\u00f2tesis i n&#8217;hem extret les nostres conclusions, reafirmades a partir de proves .<\/p>\n<p>Sorpresa, la refracci\u00f3 de la llum, provoca una imatge distorsiona dels objectes submergits, ja que la llum en canviar de medi (aire\/aigua) , varia la seva velocitat,\u00a0 i la visi\u00f3 dels objectes enfonsats<\/p>\n<p>El resultat \u00e9s interessant i fins i tot art\u00edstic.<\/p>\n<p>Tamb\u00e9 haurem d&#8217;analitzar en que es van inspirar les primeres m\u00e0quines i els engranatges, l&#8217; \u00fas que se n&#8217;ha fet de l&#8217;energia i etc etc &#8230; aconseguirem inventar quelcom ? CONTINUAR\u00c0&#8230;<\/p>\n<figure class=\"figure wp-caption alignnone\"><a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_153604.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-4066\" src=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_153604.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_153604.jpg 640w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_153604-300x225.jpg 300w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_153604-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><figcaption class=\"wp-caption-text\">?<\/figcaption><\/figure>\n<p><a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_160846.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-4067\" src=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_160846.jpg\" alt=\"\" width=\"640\" height=\"480\" srcset=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_160846.jpg 640w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_160846-300x225.jpg 300w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_160846-200x150.jpg 200w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> <\/a><\/p>\n<p><a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_161907.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-4070\" src=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_161907-1024x712.jpg\" alt=\"\" width=\"650\" height=\"452\" srcset=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_161907-1024x712.jpg 1024w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_161907-300x209.jpg 300w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_161907-768x534.jpg 768w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><\/a><\/p>\n<figure class=\"figure wp-caption alignnone\"><a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_162244.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-4073\" src=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_162244.jpg\" alt=\"\" width=\"655\" height=\"491\" srcset=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_162244.jpg 640w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_162244-300x225.jpg 300w, https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-content\/uploads\/usu706\/2019\/10\/20190925_162244-200x150.jpg 200w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\" \/><\/a><figcaption class=\"wp-caption-text\">?<\/figcaption><\/figure>\n<p>?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tant de bo sempre hagi invents per inventar&#8230;per aix\u00f2 hem iniciat el repte amb la pregunta :\u00a0 &#8220;Tot est\u00e0 inventaaaat?&#8221; tot fent an\u00e0lisi dels invents que han sorgit al llarg de la hist\u00f2ria, gr\u00e0cies a observar el comportament i les propietats de la mat\u00e8ria, de&hellip;  <a href=\"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/general\/abp-iniciem-el-projecte-a-6e-tot-esta-inventat-a-larea-de-medi\/\" title=\"Read ABP: Iniciem el projecte a 6\u00e8  &#8220;Tot est\u00e0 inventaaat?&#8221; a l&#8217;\u00e0rea de medi\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":26,"featured_media":4066,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[80,78,71,1],"tags":[],"class_list":["post-4064","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-6e","category-cs","category-primaria","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/posts\/4064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/comments?post=4064"}],"version-history":[{"count":4,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/posts\/4064\/revisions"}],"predecessor-version":[{"id":4083,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/posts\/4064\/revisions\/4083"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/media\/4066"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/media?parent=4064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/categories?post=4064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/esc-stjordi-puigverdlleida\/wp-json\/wp\/v2\/tags?post=4064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}