{"id":463,"date":"2024-12-03T08:00:00","date_gmt":"2024-12-03T07:00:00","guid":{"rendered":"https:\/\/control-advent.com\/?p=463"},"modified":"2025-11-28T19:03:49","modified_gmt":"2025-11-28T18:03:49","slug":"03-impila-con-intelligenza-o-schianta-alla-grande","status":"publish","type":"post","link":"https:\/\/control-advent.com\/?p=463","title":{"rendered":"03 &#8211; Impila con Intelligenza o Schianta alla Grande!"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Autore di questa domanda:<\/strong> Anthony Rossiter, <em>School of Electrical and Electronic Engineering<\/em>, University of Sheffield, Inghilterra<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gli elfi di Babbo Natale stanno caricando la slitta fino all\u2019orlo, ma ora affrontano una sfida: l\u2019unico modo per uscire dall&#8217;officina \u00e8 passare sotto un ponte, e all\u2019esterno del ponte c\u2019\u00e8 un cartello che indica che \u00e8 alto 4 metri. E per complicare la situazione, c&#8217;\u00e8 un ulteriore imprevisto: il congelamento e l\u2019espansione del terreno durante le fredde notti invernali hanno infatti sollevato tutta la strada sotto al ponte, creando un gradino di 20 centimetri che il cartello non segnala ma che far\u00e0 sicuramente rimbalzare la slitta su e gi\u00f9 mentre passa. Le sospensioni non vengono revisionate da anni, quindi le oscillazioni selvagge della slitta impiegheranno un\u2019infinit\u00e0 di tempo per stabilizzarsi. (Gli elfi si preoccupano di queste oscillazioni? Assolutamente no! Si divertono, perch\u00e9 fanno sembrare ogni corsa un giro in tagad\u00e0). Ma quanto in alto si dovrebbero impilare i regali per evitare che le oscillazioni facciano schiacciare il tuo prezioso regalo sul tetto del ponte \u2013 regalo che sappiamo tutti essere il pi\u00f9 importante?<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1019\" src=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-1024x1019.jpg\" alt=\"\" class=\"wp-image-416\" style=\"width:603px;height:auto\" srcset=\"https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-1024x1019.jpg 1024w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-300x300.jpg 300w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-150x150.jpg 150w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-768x764.jpg 768w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-24x24.jpg 24w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-36x36.jpg 36w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024-48x48.jpg 48w, https:\/\/control-advent.com\/wp-content\/uploads\/2024\/11\/03-Dec-2024.jpg 1058w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">a. \ud83c\udf6d\ud83c\udf84\ud83d\ude0b Nessuna di queste \u2014 sono qui solo per i bastoncini di zucchero.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">b. \ud83c\udf81\ud83d\udce6\ud83c\udfa2 I regali si schiacciano, quindi chi se ne importa? Basta caricare la slitta il pi\u00f9 alto possibile!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c. \ud83e\udddd\ud83d\udccf\ud83e\udd41 Gli elfi sono maestri degli spazi stretti e potrebbero impilare la slitta fino a 3,8 metri. Lo fanno da cos\u00ec tanto tempo che probabilmente riuscirebbero a mettere una batteria completa in una scatola di fiammiferi \u2014 e lasciare comunque spazio per gli snack di Babbo Natale.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">d. \ud83c\udf85\u2728\ud83e\ude84 Babbo Natale \u00e8 magico, quindi non importa davvero. Basta un &#8220;Ho ho ho&#8221; e tutto si risolve.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">e. \ud83d\udccf\ud83c\udf81\ud83d\udee1\ufe0f Gli elfi non dovrebbero impilare la slitta pi\u00f9 di 3,6 metri. Meglio essere prudenti che pentirsi, soprattutto se il tuo regalo \u00e8 in gioco!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">f. \ud83d\udccf\ud83d\udd27\ud83c\udf84 Gli elfi possono impilare la slitta fino a circa 3,75 metri. Anche se teoricamente 3,8 metri potrebbero bastare, \u00e8 meglio lasciare 5 centimetri in pi\u00f9 per sicurezza.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">g. \ud83d\udecc\ud83e\uddd3\ud83d\udc8a Il mio regalo non \u00e8 importante perch\u00e9 sono troppo grande per i regali. L\u2019unica cosa che mi aspetto da Babbo Natale ora \u00e8 un promemoria che dovrei essere a letto entro le 21 e magari un coupon per delle vitamine.<\/p>\n\n\n<div class=\"yop-poll-container\" data-yop-poll-id=\"8\"><script type=\"application\/json\" data-yop-poll-init>{\"poll\":{\"id\":\"8\",\"name\":\"03-Dec-2024\",\"template\":\"3\",\"template_base\":\"classic\",\"skin_base\":\"red-v1\",\"status\":\"published\",\"meta_data\":{\"style\":{\"poll\":{\"backgroundColor\":\"#b70004\",\"borderSize\":0,\"borderStyle\":\"none\",\"borderColor\":\"#b70004\",\"borderRadius\":0,\"paddingLeftRight\":10,\"paddingTopBottom\":10},\"questions\":{\"paddingLeftRight\":0,\"paddingTopBottom\":10,\"textColor\":\"#ffffff\",\"textSize\":14,\"textWeight\":\"normal\",\"textAlign\":\"center\"},\"answers\":{\"paddingLeftRight\":0,\"paddingTopBottom\":0,\"textColor\":\"#ffffff\",\"textSize\":14,\"textWeight\":\"normal\",\"skin\":\"minimal\",\"colorScheme\":\"black\"},\"buttons\":{\"backgroundColor\":\"#ffffff\",\"borderSize\":1,\"borderStyle\":\"solid\",\"borderColor\":\"#000000\",\"borderRadius\":0,\"paddingLeftRight\":10,\"paddingTopBottom\":5,\"textColor\":\"#000000\",\"textSize\":14,\"textWeight\":\"normal\",\"align\":\"center\"},\"errors\":{\"borderLeftColorForSuccess\":\"#008000\",\"borderLeftColorForError\":\"#ff0000\",\"borderLeftSize\":10,\"paddingTopBottom\":0,\"textColor\":\"#000000\",\"textSize\":14,\"textWeight\":\"normal\"},\"captcha\":[],\"custom\":{\"css\":\"\"}},\"options\":{\"poll\":{\"voteButtonLabel\":\"&gt;&gt;&gt;\",\"showResultsLink\":\"no\",\"resultsLabelText\":\"Results\",\"showTotalVotes\":\"no\",\"showTotalAnswers\":\"no\",\"startDateOption\":\"now\",\"startDateCustom\":\"\",\"endDateOption\":\"never\",\"endDateCustom\":\"\",\"redirectAfterVote\":\"no\",\"redirectUrl\":\"\",\"redirectAfter\":\"\",\"pageLink\":\"\",\"useCaptcha\":\"no\",\"enableGdpr\":\"no\",\"gdprSolution\":\"ask_consent\",\"gdprConsentText\":\"\",\"loadWithAjax\":\"no\",\"notificationMessageLocation\":\"top\"},\"results\":{\"showResultsMoment\":[\"never\"],\"customDateResults\":\"\",\"showResultsTo\":[],\"resultsDetails\":[\"percentages\"],\"backToVoteOption\":\"no\",\"backToVoteCaption\":\"Back to vote\",\"sortResults\":\"as-defined\",\"sortResultsRule\":\"asc\",\"displayResultsAs\":\"bar\"},\"access\":{\"votePermissions\":[\"wordpress\"]}}}},\"elements\":[{\"id\":\"8\",\"poll_id\":\"8\",\"etext\":\"Choose an option:\",\"etype\":\"question-text\",\"status\":\"active\",\"sorder\":\"1\",\"meta_data\":{\"allowOtherAnswers\":\"no\",\"otherAnswersLabel\":\"Other\",\"addOtherAnswers\":\"no\",\"displayOtherAnswersInResults\":\"no\",\"resultsColorForOtherAnswers\":\"#000000\",\"allowMultipleAnswers\":\"no\",\"multipleAnswersMinim\":\"1\",\"multipleAnswersMaxim\":\"1\",\"answersDisplay\":\"horizontal\",\"answersColumns\":\"\",\"answersSort\":\"as-defined\"},\"subelements\":[{\"id\":\"37\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"a\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"1\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"38\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"b\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"2\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"39\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"c\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"3\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"75\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"d\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"4\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"76\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"e\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"5\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"77\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"f\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"6\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}},{\"id\":\"78\",\"poll_id\":\"8\",\"element_id\":\"8\",\"stext\":\"g\",\"stype\":\"text\",\"status\":\"active\",\"sorder\":\"7\",\"meta_data\":{\"makeDefault\":\"0\",\"makeLink\":\"0\",\"link\":\"\",\"resultsColor\":\"#000000\"}}]}],\"messages\":{\"captcha\":{\"accessibility-alt\":\"Sound icon\",\"accessibility-title\":\"Accessibility option: listen to a question and answer it!\",\"accessibility-description\":\"Type below the [STRONG]answer[\\\/STRONG] to what you hear. 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