{"id":748,"date":"2026-01-12T10:00:00","date_gmt":"2026-01-12T10:00:00","guid":{"rendered":"https:\/\/huellasdelpasado.eu\/?p=748"},"modified":"2026-02-17T12:18:49","modified_gmt":"2026-02-17T12:18:49","slug":"isaac-newton-el-genio-el-mito","status":"publish","type":"post","link":"https:\/\/huellasdelpasado.eu\/en\/isaac-newton-el-genio-el-mito\/","title":{"rendered":"Isaac Newton: The Genius, the Myth, and the Strange Man Behind the Apple"},"content":{"rendered":"<p>Isaac Newton was not only a genius, nor merely a brilliant mind who deciphered the laws of the universe. He devoted most of his life to studying, writing, and thinking\u2014often in solitude.<\/p>\n\n\n<style>.kb-image748_07c318-d5 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image748_07c318-d5\"><figure class=\"alignright size-medium\"><a href=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton.png\" class=\"kb-advanced-image-link\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"300\" src=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton-200x300.png\" alt=\"Isaac Newton, genio cientif\u00edco de la historia\" class=\"kb-img wp-image-752\" srcset=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton-200x300.png 200w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton-683x1024.png 683w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton-768x1152.png 768w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton-8x12.png 8w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/sir-isaac-newton.png 1024w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><figcaption>Physicist, mathematician, inventor<\/figcaption><\/figure><\/div>\n\n\n\n<p>He was not a sociable person. He had few close friends, never married, and no known romantic relationships. He was extremely sensitive to criticism and reacted with fury whenever his work was questioned. Many of his discoveries were kept private for years, even decades, out of fear of criticism or of others claiming his ideas. Part of his work was published only after his death.<\/p>\n\n\n\n<p>He was emotionally intense, obsessive, contradictory, and profoundly curious. He could go long periods without publishing and reacted harshly to intellectual rivals. One of his most famous\u2014and bitter\u2014conflicts was with Gottfried Wilhelm Leibniz over the invention of calculus.<\/p>\n\n\n\n<p>History has turned Sir Isaac Newton into a symbol. But the symbol hides the man.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">An Uncommon Scholar for His Time<\/h2>\n\n\n\n<p>Newton mastered three languages, something highly unusual even among the scholars of his era:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Latin<\/strong>, the scientific and academic language of the time. His work Philosophi\u00e6 Naturalis Principia Mathematica was written entirely in Latin.<\/li>\n\n\n\n<li><strong>Greek<\/strong>, which he learned in order to read classical authors\u2014such as Aristotle and Plato\u2014without intermediaries.<\/li>\n\n\n\n<li><strong>Hebrew<\/strong>, which he studied to analyze the Scriptures in their original language, especially the Old Testament. Even among intellectuals, this was rare knowledge.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">The Laws That Changed the World<\/h2>\n\n\n\n<p>Newton formulated principles that remain valid today:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Three Laws of Motion<\/strong><\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Law of inertia<\/strong><\/li>\n\n\n\n<li><strong>Force = mass \u00d7 acceleration<\/strong><\/li>\n\n\n\n<li><strong>Action and reaction<\/strong><\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Law of Universal Gravitation<\/strong><\/h3>\n\n\n\n<p>For the first time in history, the motion of celestial bodies and that of terrestrial objects were unified under a single law.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Infinitesimal Calculus<\/strong><\/h3>\n\n\n\n<p>Developed in parallel with Leibniz, it made it possible to describe continuous change: trajectories, velocities, accelerations, and orbits.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Light and Optics<\/strong><\/h3>\n\n\n\n<p>Newton demonstrated that white light contains all colors and that color is not created by objects, but by light itself.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cI keep the subject constantly before me and wait till the first dawnings open slowly, by little and little, into a full and clear light.\u201d <\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Newton: Inventions and Technical Contributions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The First Reflecting Telescope<\/strong><\/h3>\n\n\n\n<p>In the 17th century, telescopes were refractors, relying on lenses that produced chromatic aberration. In 1668, at just 25 years old, Newton built the first functional reflecting telescope, using a concave mirror instead of lenses.<\/p>\n\n\n\n<p>The result was a sharper image, a shorter and more manageable instrument, and a decisive advance for astronomy. In 1671, he presented it to the Royal Society, which opened the doors of the scientific world to him.<\/p>\n\n\n<style>.kb-image748_c4bacb-43 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image748_c4bacb-43\"><figure class=\"aligncenter size-medium\"><a href=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton.png\" class=\"kb-advanced-image-link\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton-300x300.png\" alt=\"Isaac Newton y sus descunrimientos cientif\u00edcos\" class=\"kb-img wp-image-751\" srcset=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton-300x300.png 300w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton-150x150.png 150w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton-768x768.png 768w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton-12x12.png 12w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/Ilustracion-telescopio-newton.png 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Hand-Polished Parabolic Mirror<\/strong><\/h3>\n\n\n\n<p>Newton learned to polish his own mirrors, working with copper and tin alloys (speculum), and developed highly precise artisanal techniques.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>The Method of Fluxions<\/strong><\/h3>\n\n\n\n<p>His version of calculus was a revolutionary mathematical tool, although he never formally published it. Leibniz presented his version more clearly, fueling the famous dispute between them.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Myths: The Apple and Gravity<\/h2>\n\n\n\n<p>Newton\u2019s figure has long been surrounded by simplified and exaggerated stories. The most famous is that of the apple falling on his head.\nThe reality is far less spectacular. Newton himself later recounted that he observed an apple falling while reflecting on why objects always fall toward the ground rather than sideways. That observation did not immediately produce a theory.<\/p>\n\n\n\n<p>The law of universal gravitation was formulated decades later, after years of calculations, doubts, and silence. The concept of gravity already existed before Newton; his true contribution was demonstrating mathematically that it was universal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Scientist Who Challenged the Church\u2026 in Silence<\/h2>\n\n\n\n<p>One of the least known\u2014and most fascinating\u2014aspects of Newton\u2019s life is that he devoted <strong>more time to alchemy and theology than to physics.<\/strong><\/p>\n\n\n\n<p>He wrote thousands of pages on alchemy, hermetic texts, biblical symbolism, prophecy, and the end of the world. He used codes and metaphors to conceal his writings, as alchemy was suspected of heresy and could have severe legal consequences.<\/p>\n\n\n\n<p>For centuries, this side of Newton was suppressed to protect his image as the father of modern reason. Today, more than one million words written by Newton on alchemical and hermetic subjects are preserved.<\/p>\n\n\n\n<p>Some of his most notable manuscripts include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Index Chemicus<\/strong>, a personal index of alchemical terms and symbols.<\/li>\n\n\n\n<li><strong>Clavis (\u201cThe Key\u201d)<\/strong>, a symbolic text on the secrets of matter.<\/li>\n\n\n\n<li><strong>Theatrum Chemicum Britannicum<\/strong>, with copies and annotations of medieval texts.<\/li>\n\n\n\n<li>Manuscripts on the <strong>\u201cactive spirit\u201d<\/strong>, in which he argued that matter was not passive.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Faith, Heresy, and Prophecy<\/h2>\n\n\n\n<p>Newton was deeply religious. For him, science did not contradict God\u2014it was a way to understand His work.<\/p>\n\n\n\n<p>He analyzed the Bible and prophecies with the same mathematical rigor he applied to science. His best-known theological work, <em>Observations upon the Prophecies of Daniel and the Apocalypse of St. John<\/em>, was published in 1733, after his death.<\/p>\n\n\n\n<p>He believed Christ was divine but subordinate to God the Father, and he rejected the Trinity as defined by the Church\u2014an idea that would have been considered grave heresy in his time.<\/p>\n\n\n\n<p>According to his own biblical calculations, the Apocalypse would not occur before the year 2060, understood not as total destruction, but as the beginning of a new era.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Royal Mint: Hunter of Forgers<\/h2>\n\n\n\n<p>Newton served as director of the Royal Mint:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>1696<\/strong>: Warden of the Mint<\/li>\n\n\n\n<li><strong>1699<\/strong>: Master of the Mint<\/li>\n<\/ul>\n\n\n\n<p>He reformed the monetary system, introduced anti-counterfeiting techniques, and personally pursued forgers, including the notorious William Chaloner, whose execution he secured after years of investigation. In 1705, Queen Anne knighted him, and he became <strong>Sir Isaac Newton<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Death and Legacy<\/h2>\n\n\n\n<p>Newton died in 1727. Modern analysis of his hair has revealed high levels of mercury, likely due to his alchemical experiments.<\/p>\n\n\n<style>.kb-image748_6e7e22-83 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image748_6e7e22-83\"><figure class=\"alignright size-medium\"><a href=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton.png\" class=\"kb-advanced-image-link\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"300\" src=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton-200x300.png\" alt=\"Ilustraci\u00f3n del monumento funerario en la Abad\u00eda de Westminster\" class=\"kb-img wp-image-753\" srcset=\"https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton-200x300.png 200w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton-683x1024.png 683w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton-768x1152.png 768w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton-8x12.png 8w, https:\/\/huellasdelpasado.eu\/wp-content\/uploads\/2025\/12\/tumba-sir-isaac-newton.png 1024w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>He was the first scientist buried in Westminster Abbey for intellectual merit, an honor previously reserved for kings. His funerary monument depicts books, compasses, a celestial sphere, and geometric diagrams.<\/p>\n\n\n\n<p>A Latin inscription reads:<\/p>\n\n\n\n<pre class=\"wp-block-verse\">\u201cLet mortals rejoice that there has existed such a great ornament of the human race.\u201d<\/pre>\n\n\n\n<p>Newton was not only the architect of modern science. He was an unrelenting seeker of visible and invisible laws, a man who never separated science, alchemy, and faith.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Curiosities<\/h2>\n\n\n\n<p>One of the most striking curiosities of Isaac Newton\u2019s biography is that his date of birth appears in two different forms depending on the source. Some state that he was born on <strong>25 December 1642<\/strong>, while others list <strong>4 January 1643<\/strong>. Both dates are correct.<\/p>\n\n\n\n<p>The confusion arises from the use of <strong>different calendars<\/strong>. In 17th-century England, the <strong>Julian calendar.<\/strong>was still in use, and the new year did not begin on January 1, but on <strong>March 25<\/strong>. Under that system, Newton was born on December 25, 1642.<\/p>\n\n\n\n<p>However, when that date is converted to the <strong><a href=\"https:\/\/huellasdelpasado.eu\/en\/1-de-enero-el-origen-de-ano-nuevo\/\">Gregorian calendar<\/a><\/strong>, which we use today, his birth corresponds to <strong>4 January 1643<\/strong>. England did not adopt the Gregorian calendar until 1752, decades after Newton\u2019s death.<\/p>\n\n\n\n<p>This chronological discrepancy is a perfect example of how changes in the way we measure time can alter even the most basic historical facts\u2014and it connects directly with the evolution of the calendar that governs our lives today.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-style-default is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u201cI do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore\u2026 while the great ocean of truth lay all undiscovered before me.\u201d<\/p>\n\n\n\n<p>\u2014 Phrase attributed to Isaac Newton by William Stukeley (Memoirs of Sir Isaac Newton, 1752, posthumously published)<\/p>\n<\/blockquote>","protected":false},"excerpt":{"rendered":"<p>Isaac Newton no fue solo un genio ni \u00fanicamente una mente brillante que descifr\u00f3 las leyes del universo. Dedic\u00f3 la [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":752,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29,24],"tags":[84,88,83,86,89],"class_list":["post-748","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-historicos","category-personajes","tag-curiosidades-sobre-newton","tag-historia-de-la-ciencia","tag-isaac-newton","tag-lado-oculto-de-newton","tag-manzana-de-newton"],"_links":{"self":[{"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/posts\/748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/comments?post=748"}],"version-history":[{"count":11,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/posts\/748\/revisions"}],"predecessor-version":[{"id":864,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/posts\/748\/revisions\/864"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/media\/752"}],"wp:attachment":[{"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/media?parent=748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/categories?post=748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/huellasdelpasado.eu\/en\/wp-json\/wp\/v2\/tags?post=748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}