{"id":1928,"date":"2025-03-14T11:05:22","date_gmt":"2025-03-14T10:05:22","guid":{"rendered":"http:\/\/osnovnaskolakrk.hr\/malinska\/?p=1928"},"modified":"2025-03-14T19:46:12","modified_gmt":"2025-03-14T18:46:12","slug":"dan-broja-pi","status":"publish","type":"post","link":"https:\/\/osnovnaskolamalinskadubasnica.hr\/?p=1928","title":{"rendered":"Dan broja Pi &#8211; pri\u010da o jednom sasvim posebnom broju"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-day-2025.jpg\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-31786\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-day-2025.jpg\" alt=\"\" width=\"272\" height=\"222\" srcset=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-day-2025.jpg 972w, https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-day-2025-768x626.jpg 768w\" sizes=\"auto, (max-width: 272px) 100vw, 272px\" \/><\/a><strong>14. o\u017eujka je dan broja Pi! <\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">U matematici postoji jedan poseban broj, tajnovit, utkan u samu sr\u017e zakonitosti svemira, toliko poseban da \u010dak ima i svoj dan, a mi vam u nastavku donosimo nekoliko zanimljivosti iz fascinantne pri\u010de o broju Pi. \u2764\ufe0f<\/span><\/p>\n<p style=\"text-align: justify;\"><em><!--more--><\/em><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Broj Pi (<em>ozna\u010davamo ga gr\u010dkim slovom \u03c0<\/em>) predstavlja omjer opsega i promjera kru\u017enice. Njegova vrijednost zaokru\u017eena na dvije decimale iznosi 3.14. Zato se ba\u0161 datum 14. o\u017eujka odredio kao dan broja Pi.<\/span><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/9a5vHXsUvUw\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong>Pi ima izuzetno veliku primjenu u matematici i fizici.<\/strong> Pojavljuje se u puno va\u017enih formula kao \u0161to su formule za povr\u0161inu kruga i elipse, obujam kugle, valjka i sto\u0161ca. Broj Pi koristi se u matematici, fizici, astronomiji, graditeljstvu, umjetnosti,&#8230; i svi mi, \u010desto ne znaju\u0107i, svakodnevno koristimo stvari koje su mogu\u0107e upravo zbog otkri\u0107a broja Pi.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-art.png\" data-rel=\"lightbox-image-1\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-12721\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/pi-art.png\" alt=\"\" width=\"248\" height=\"243\" \/><\/a>Tisu\u0107ama godina, ni jedan broj nije toliko zaokupljao znati\u017eelju matemati\u010dara kao broj Pi. Ali ljepota i va\u017enost broja Pi daleko prelaze okvire same matematike. Usko je povezan s valovima i pona\u0161anjem atoma. Znanstvenici su otkrili kako je Pi utkan u samu sr\u017e na\u0161eg shva\u0107anja zakonitosti svemira.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">NASA je na svojim stranicama objavila zanimljiv \u010dlanak &#8211; <a href=\"https:\/\/www.jpl.nasa.gov\/edu\/learn\/list\/oh-the-places-we-go-18-ways-nasa-uses-pi\/\" target=\"_blank\" rel=\"noopener\">18 na\u010dina na koje NASA upotrebljava broj Pi<\/a>. Bez broja Pi nemogu\u0107e bi bilo istra\u017eivati i letjeti u svemir. Tako\u0111er, NASA svake godine obilje\u017eava dan broja Pi postavljaju\u0107i na svojim stranicama novi <a href=\"https:\/\/www.jpl.nasa.gov\/edu\/nasapidaychallenge\/\" target=\"_blank\" rel=\"noopener\">The NASA Pi Day Challenge<\/a> sa brojnim super zanimljivim sadr\u017eajima!<br \/>\n<\/span><\/p>\n<p><a href=\"https:\/\/www.jpl.nasa.gov\/edu\/resources\/project\/the-nasa-pi-day-challenge\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-31787\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/piday2024_promo_wm7cJDy.width-1320.png\" alt=\"\" width=\"1320\" height=\"742\" srcset=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/piday2024_promo_wm7cJDy.width-1320.png 1320w, https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/piday2024_promo_wm7cJDy.width-1320-768x432.png 768w\" sizes=\"auto, (max-width: 1320px) 100vw, 1320px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Otkrili su ga <strong>Babilonci<\/strong> prije vi\u0161e od 4000 godina. Tako\u0111er, stari Egip\u0107ani poznavali su broj Pi &#8211; postoje brojna istra\u017eivanja i zapisi o egipatskim matemati\u010darima koji su upravo zahvaljuju\u0107i broju Pi izgradili poznate piramide u Gizi. <\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Slavni matemati\u010dar <strong>Arhimed<\/strong>, koji je \u017eivio od 287 do 212. godine\u00a0 prije Krista, prvi je to\u010dno procijenio vrijednost broja Pi. Pojavom ra\u010dunala po\u010deli su se obarati rekordi. Ipak, povijest \u0107e zauvijek pamtiti velikog znanstvenika, <strong>fizi\u010dara Isaaca Newtona<\/strong> po njegovim brojnim znanstvenim otkri\u0107ima me\u0111u kojima se nalazi i njegovo istra\u017eivanje broja Pi. Evo iznimno zanimljivog videa o Isaacu Newtonu i broju Pi.<\/span><\/p>\n<p style=\"text-align: justify;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/gMlf1ELvRzc?si=LqmOSXCnqGBBU0R0\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Godine 1949. ra\u010dunalo <strong>ENIAC<\/strong> izra\u010dunalo 2037 znamenki broja Pi, a krajem 80-tih broj znamenki prema\u0161io je miljardu!! Broj Pi ima beskona\u010dno mnogo znamenki, tako da se i danas nastavlja obaranje rekorda u izra\u010dunavanju sve ve\u0107eg broja znamenki \ud83d\ude42 <strong>Danas je ve\u0107 poznato vi\u0161e od 50 trilijuna znamenki!!! <\/strong><span style=\"color: #000000;\">Do tog nevjerojatno velikog<\/span> <span style=\"color: #000000;\">broja znamenki do\u0161ao je Timothy Mullican koriste\u0107i ra\u010dunalo koje je te znamenke ra\u010dunalo punih 303 dana!<\/span><\/span><\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #800000;\">Ro\u0111endan Alberta Einsteina &#8211; <\/span><\/strong><span style=\"color: #000000;\">Dan broja Pi, 14. o\u017eujka,\u00a0 ujedno i ro\u0111endan velikog fizi\u010dara<\/span> <strong><span style=\"color: #800000;\">Alberta Einsteina<\/span><\/strong> <span style=\"color: #000000;\">koji je ro\u0111en 14. o\u017eujka 1879. godine. <\/span><span style=\"color: #000000;\">Zato se na taj dan u mnogim zemljama, posebno u SAD-u, u sklopu proslave Dana broja Pi organiziraju natjecanja u kojima se sudionici poku\u0161avaju \u0161to bolje preru\u0161iti u Alberta Einsteina.<\/span><\/p>\n<p><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/666bcfe74aac43001d7db8b7.jpg\" data-rel=\"lightbox-image-2\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-31792\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/666bcfe74aac43001d7db8b7.jpg\" alt=\"\" width=\"1024\" height=\"578\" srcset=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/666bcfe74aac43001d7db8b7.jpg 1024w, https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/666bcfe74aac43001d7db8b7-768x434.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p><span style=\"color: #000000;\"><strong><span style=\"color: #800000;\">Broj Pi ima i svoju melodiju.<\/span><\/strong> Evo kako Pi zvu\u010di na klaviru:<\/span><\/p>\n<p style=\"text-align: justify;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/U5aG0jkCex0\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong><span style=\"color: #800000;\">Proslave Dana broja Pi<\/span><\/strong> su vrlo zabavne, najpoznatija je<\/span> <strong><span style=\"color: #800000;\">tradicija pe\u010denja pita<\/span><\/strong>. <span style=\"color: #000000;\">Na dan broja Pi u Americi se pojede veliki broj pita.\u00a0 Pite su do\u0161le u vezu s brojem Pi kad je jedan fizi\u010dar otkrio da ako se broj Pi u obliku 3.14 pro\u010dita naopa\u010dke, 3.14 postane rije\u010d PIE (engl. pita).<\/span><\/p>\n<p><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/c4798d68-c5c8-4b61-8f51-fab2c9378f61.jpg\" data-rel=\"lightbox-image-3\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-31793\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/c4798d68-c5c8-4b61-8f51-fab2c9378f61.jpg\" alt=\"\" width=\"1200\" height=\"675\" srcset=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/c4798d68-c5c8-4b61-8f51-fab2c9378f61.jpg 1200w, https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/c4798d68-c5c8-4b61-8f51-fab2c9378f61-768x432.jpg 768w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong><span style=\"color: #800000;\">Broj Pi je mnogima zanimljiv upravo zato \u0161to je iracionalan<\/span><\/strong>, \u0161to zna\u010di da ima beskona\u010dno mnogo znamenki koje se ne ponavljaju pravilno. Mnogima je veliki izazov zapamtiti \u0161to ve\u0107i broj znamenki broja Pi. Zapravo, pam\u0107enje broja Pi se pretvorilo u pravo natjecanje, \u010dak (kao i u svakom sportu) postoji svjetska lista najbolje rangiranih!<\/span><span style=\"color: #800000;\"><span style=\"color: #000000;\">Trenutni rekord iz 2006. dr\u017ei<\/span> <strong>Akira Haraguchi<\/strong><\/span> <span style=\"color: #800000;\"><span style=\"color: #000000;\">iz Japana koji je uspio zapamtiti<\/span> <strong>100000 znamenki broja Pi<\/strong><span style=\"color: #000000;\"> i tako u\u0161ao u Guinnessovu knjigu rekorda.<\/span><\/span> <span style=\"color: #000000;\">Za taj pohvat, <b>Akira Haraguchi<\/b> se pripremao dugi niz godina i uspio izrecitirati bez gre\u0161ke (u prisustvu komisije) 100000 znamenki broja Pi u 16 sati!! U tih 16 sati imao je pauzu od dva sata za jelo i toalet. Naravno, nakon pauze morao je nastaviti to\u010dno tamo gdje je stao. Fascinatna je metoda koju je koristio kako bi uspio zapamtiti tako veliki broj decimala &#8211; svaki je broj pretvorio u slovo, odnosno rije\u010di i tako je veliki niz znamenki zapamtio kao pri\u010du.<\/span><\/p>\n<p><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/Article-Image-7.jpg\" data-rel=\"lightbox-image-4\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-31791\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/Article-Image-7.jpg\" alt=\"\" width=\"945\" height=\"498\" srcset=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/Article-Image-7.jpg 945w, https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/Article-Image-7-768x405.jpg 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><strong><span style=\"color: #800000;\">Ljudi su se brojem Pi bavili vi\u0161e od 4000 godina<\/span><\/strong>, a kako su se oko njega uvijek zapletale i pomalo misteriozne pri\u010de, \u010desto se Pi na\u0161ao u filmovima, knjigama, serijama&#8230; tako ga je Hitchcock upotrijebio kao tajnu \u0161ifru u svom filmu, a Spock se pomo\u0107u njega uspje\u0161no obra\u010dunao sa zlim ra\u010dunalom u Zvjezdanim stazama.<\/span><\/p>\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8nPqErDpwlo?si=NUZfYsw6R3Dsng2s\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Legenda ka\u017ee da je slavni matemati\u010dar Arhimed toliko bio zadubljen u prou\u010davanje broja Pi da nije ni primjetio da su njegov grad okupirali rimski vojnici. <\/span><span style=\"color: #000000;\">Broj Pi je zadivio i brojne umjetnike, prou\u010davao ga je i veliki Leonardo da Vinci, a i slavni Salvador Dali koji je jako volio broj Pi te ga je utkao u svoju umjetnost.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong><span style=\"color: #800000;\"><a href=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/flat750x075f-pad750x1000f8f8f8-e1741962559532.jpg\" data-rel=\"lightbox-image-5\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-31794\" src=\"http:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/flat750x075f-pad750x1000f8f8f8-e1741962559532.jpg\" alt=\"\" width=\"253\" height=\"244\" \/><\/a>Simbol \u03c0<\/span><\/strong> <span style=\"color: #000000;\">&#8211; iako su broj Pi po\u010deli istra\u017eivati u\u010denjaci prije vi\u0161e tisu\u0107a godina, svoj simbol <strong><em>\u03c0<\/em> <\/strong>dobio je tek 1706. godine. simbol je prvi upotrijebio matemati\u010dar <strong>William Jones<\/strong>. Danas svima poznati simbol odabrao je jer je <em>\u03c0<\/em> prvo slovo gr\u010dke rije\u010di <strong>\u03c0\u03b5\u03c1\u03af\u03bc\u03b5\u03c4\u03c1\u03bf\u03c2<\/strong> (opseg).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Pi je uspio zaintrigirati matemati\u010dare, fizi\u010dare, pisce, slikare, glazbenike, lovce na Guinnessa i mnoge druge&#8230; i naravno, slavnog gospodina Spocka. Evo jo\u0161 nekoliko zanimljivosti o broju Pi:<\/span><\/p>\n<ul style=\"list-style-type: circle;\">\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">postoji Pi jezik (Pilish) &#8211; jezik u kojem je dozvoljeno pisati samo na na\u010din da tekst (od po\u010detka do kraja) bude niz rije\u010di \u010diji broj slova odgovara znamenkama broja Pi.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">poznata modna ku\u0107a Givenchy je 1998. godine kreirala parfem u \u010dast broja Pi. Parfem Givenchy Pi za mu\u0161karce i danas je prodaji.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">broj Pi ima ogromnu ulogu u znanosti i nemogu\u0107e je nabrojati gdje se sve koristi. Ali evo jednog primjera &#8211; svaki put kada koristite GPS u autu, pametnom telefonu, ra\u010dunalu i Google mapama, izra\u010duni lokacije mogu\u0107i su upravo jer koriste broj Pi.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">u pro\u0161losti, boroj Pi se koristio u kriptografiji. Za vrijeme 2. svjetskog rata, zapadni saveznici koristili su broj Pi i njegove decimale za kreiranje slova, rije\u010di i re\u010denica u tajnim \u0161iframa.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">ra\u010dunanje decimala broja Pi koristi se kao stres test za ra\u010dunala, odnosno za testiranje izdr\u017eljivosti procesora<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #000000;\">i to nije sve&#8230; postoje jo\u0161 brojne zanimljivosti o broju Pi, kao i njegove tajne koje \u010dekaju da ih neki novi znanstvenici tek otkriju.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: right;\"><em><span style=\"color: #000000;\">A. \u017d.<\/span><\/em><\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/Vp9zLbIE8zo\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>14. o\u017eujka je dan broja Pi! U matematici postoji jedan poseban broj, tajnovit, utkan u samu sr\u017e zakonitosti svemira, toliko poseban da \u010dak ima i svoj dan, a mi vam u nastavku donosimo nekoliko zanimljivosti iz fascinantne pri\u010de o broju &hellip; <a href=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/?p=1928\">Nastavi \u010ditati <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,102,973],"tags":[570,100,99,760,101],"class_list":["post-1928","post","type-post","status-publish","format-standard","hentry","category-vijesti","category-zanimljivosti-2","category-znanstveni-kutak","tag-dan-broja-pi","tag-matematika","tag-pi","tag-pi-day","tag-zanimljivosti"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dan broja Pi - pri\u010da o jednom sasvim posebnom broju - Osnovna \u0161kola Malinska-Duba\u0161nica<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/?p=1928\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dan broja Pi - pri\u010da o jednom sasvim posebnom broju - Osnovna \u0161kola Malinska-Duba\u0161nica\" \/>\n<meta property=\"og:description\" content=\"14. o\u017eujka je dan broja Pi! U matematici postoji jedan poseban broj, tajnovit, utkan u samu sr\u017e zakonitosti svemira, toliko poseban da \u010dak ima i svoj dan, a mi vam u nastavku donosimo nekoliko zanimljivosti iz fascinantne pri\u010de o broju &hellip; Nastavi \u010ditati &rarr;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/?p=1928\" \/>\n<meta property=\"og:site_name\" content=\"Osnovna \u0161kola Malinska-Duba\u0161nica\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/osmalinskadubasnica\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-14T10:05:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-14T18:46:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/osnovnaskolamalinskadubasnica.hr\/wp-content\/uploads\/PI-day-2025-FB.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1075\" \/>\n\t<meta property=\"og:image:height\" content=\"564\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"O\u0160 Malinska-Duba\u0161nica\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisao\/la\" \/>\n\t<meta name=\"twitter:data1\" content=\"O\u0160 Malinska-Duba\u0161nica\" \/>\n\t<meta name=\"twitter:label2\" content=\"Procijenjeno vrijeme \u010ditanja\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/osnovnaskolamalinskadubasnica.hr\\\/?p=1928#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/osnovnaskolamalinskadubasnica.hr\\\/?p=1928\"},\"author\":{\"name\":\"O\u0160 Malinska-Duba\u0161nica\",\"@id\":\"https:\\\/\\\/osnovnaskolamalinskadubasnica.hr\\\/#\\\/schema\\\/person\\\/ab4ffae0c646af016b083db5e2445e8f\"},\"headline\":\"Dan broja Pi &#8211; 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