{"id":769,"date":"2024-12-03T08:00:00","date_gmt":"2024-12-03T07:00:00","guid":{"rendered":"https:\/\/control-advent.com\/?p=769"},"modified":"2025-11-28T19:03:49","modified_gmt":"2025-11-28T18:03:49","slug":"03-empilhe-com-inteligencia-ou-caia-com-forca-o-grande-debate-do-treno","status":"publish","type":"post","link":"https:\/\/control-advent.com\/?p=769","title":{"rendered":"03 &#8211; Empilhar com Intelig\u00eancia ou Deixar Cair com For\u00e7a: O Grande Debate do Tren\u00f3!"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong><strong>Autor desta quest\u00e3o:<\/strong><\/strong> Anthony Rossiter, <em>School of Electrical and Electronic Engineering<\/em>, University of Sheffield, Inglaterra<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os duendes do Pai Natal est\u00e3o a carregar o tren\u00f3 at\u00e9 ao limite, mas agora enfrentam um desafio, pois a \u00fanica sa\u00edda da oficina do Pai Natal \u00e9 passar por baixo de uma ponte. No exterior da ponte, h\u00e1 uma placa que indica que a altura \u00e9 de 4m. No entanto, surgiu recentemente um problema inesperado &#8212; no interior da ponte, formou-se uma sali\u00eancia de 20cm devido \u00e0 geada sazonal. O congelamento e a expans\u00e3o do solo por baixo da ponte durante as noites frias de inverno levantaram a superf\u00edcie, criando a sali\u00eancia, algo que a placa n\u00e3o considera. Esta sali\u00eancia faz com que o tren\u00f3 salte para cima e para baixo ao atravessar a ponte. A suspens\u00e3o n\u00e3o \u00e9 revista h\u00e1 s\u00e9culos, de forma que as oscila\u00e7\u00f5es descontroladas do tren\u00f3 demoram um exagero hilariante de tempo a estabilizar. Mas ser\u00e1 que os duendes se importam? De maneira nenhuma! Na verdade, eles adoram, porque cada passagem por baixo da ponte parece uma montanha-russa! Assim, at\u00e9 que altura podem empilhar os presentes de forma segura para evitar uma colis\u00e3o que amassaria o teu presente? Todos sabemos que esse \u00e9 o mais 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 Nenhuma destas &#8212; estou aqui s\u00f3 pelos bast\u00f5es de caramelo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">b. \ud83c\udf81\ud83d\udce6\ud83c\udfa2 Se os presentes se esmagarem, quem se importa? Basta carregar o tren\u00f3 o mais alto poss\u00edvel!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">c. \ud83e\udddd\ud83d\udccf\ud83e\udd41 Os duendes s\u00e3o mestres dos espa\u00e7os apertados e poderiam empilhar o tren\u00f3 at\u00e9 3.8m. Fazem isso h\u00e1 tanto tempo que provavelmente conseguiriam encaixar um conjunto de bateria inteiro numa caixa de f\u00f3sforos &#8212; e ainda deixar espa\u00e7o para as guloseimas do Pai Natal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">d. \ud83c\udf85\u2728\ud83e\ude84 O Pai Natal \u00e9 m\u00e1gico, por isso n\u00e3o importa muito. Simplesmente faz \u201cHo ho ho\u201d e passa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">e. \ud83d\udccf\ud83c\udf81\ud83d\udee1\ufe0f Os duendes devem empilhar o tren\u00f3 no m\u00e1ximo at\u00e9 3.6m. Afinal, \u00e9 melhor prevenir do que remediar quando o teu presente est\u00e1 em jogo!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">f. \ud83d\udccf\ud83d\udd27\ud83c\udf84 Os duendes podem empilhar o tren\u00f3 at\u00e9 cerca de 3.75m. Embora 3.8m devesse ser suficiente teoricamente, \u00e9 prudente deixar mais 5cm de seguran\u00e7a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">g. \ud83d\udecc\ud83e\uddd3\ud83d\udc8a O meu presente n\u00e3o \u00e9 importante porque j\u00e1 sou demasiado velho para presentes. A \u00fanica coisa que espero do Pai Natal agora \u00e9 um lembrete para me deitar \u00e0s 9 da noite e, talvez, um vale para multivitaminas.<\/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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