{"id":3039,"date":"2026-06-11T12:04:00","date_gmt":"2026-06-11T12:04:00","guid":{"rendered":""},"modified":"2026-06-15T15:32:44","modified_gmt":"2026-06-15T15:32:44","slug":"spheres-domes","status":"publish","type":"post","link":"https:\/\/aboutyou.name\/?p=3039","title":{"rendered":"Spheres &#038; Domes"},"content":{"rendered":"<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/pi-taart.jpg\" alt=\"\" width=\"66\" height=\"58\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/solar%20system.jpg\" alt=\"\" width=\"333\" height=\"224\" \/><\/p>\n<p style=\"text-align: center;\"><a href=\"?p=849\"><span style=\"6px;\"><span style=\"color: #ffd700;\"><strong><span style=\"font-family: Verdana;\">Star sizes<\/span><\/strong><\/span><\/span><\/a><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">A sphere is a geometrical object that is a 3D analogue to a 2D circle. Stars and planets are often seen as spheres.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/stone-sferes.jpg\" alt=\"\" width=\"196\" height=\"132\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/stone-spheres-with-hole.jpg\" alt=\"\" width=\"196\" height=\"132\" \/><br \/>\n<span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Naturally occurring stone spheres<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"2px;\"><span style=\"6px;\"><span style=\"font-family: Verdana;\">Over 130 manmade \u201cliving\u201d self-reproducing perfectingly round metal spheres embedded in Precambrian rock have been found in S-African mine. <a href=\"https:\/\/www.youtube.com\/watch?v=PdvDnIpw1vw\"><span style=\"color: #ffd700;\">They are over 3B yrs old<\/span><\/a>, emitting a subtle vibration in the ears of the discoverers. Their sizes vary from 3 to 100mm:<\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"2px;\"><span style=\"6px;\"><span style=\"font-family: Verdana;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/metal-spheres.jpg\" alt=\"\" width=\"222\" height=\"128\" \/><\/span><\/span><\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"6px;\"><span style=\"font-family: Verdana;\">These \u201c<a href=\"https:\/\/en.wikipedia.org\/wiki\/Klerksdorp_sphere\"><span style=\"color: #ffd700;\">Klerksdorp<\/span><\/a>\u201d spheres are connected to Earth\u2019s EM-field. Placed all over the world, they may be holding something deep inside the earth in place, or are somehow protecting us. Seismic activity around all spheres WW is increasing.<\/span><\/span><\/p>\n<p><span style=\"font-family: Verdana; 6px;\">In the 1950s, a radical new design &#8220;the geodesic dome&#8221; changed the way engineers looked at domes for the first time in 2,000 years. Invented by American architect Buckminster Fuller, the geodesic dome is a partial sphere-shape, structured from a series of triangles rather than arches:<\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Montreal_Biosphere-BkMnFlr.jpg\" alt=\"\" width=\"277\" height=\"241\" \/><br \/>\n<span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Montreal Bio-sphere<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Kempinski-8.jpg\" alt=\"\" width=\"222\" height=\"223\" \/><br \/>\n<a href=\"https:\/\/es.hoteles.com\/ho524996\/sunrise-kempinski-hotel-huairou-china\/\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Kempinski-Beijing (97m) Hotel-Sphere<\/span><\/span><\/strong><\/span><\/a><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Kempinski-Htl-Yanqi-Lake-Beijing-97m.jpg\" alt=\"\" width=\"222\" height=\"222\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">Manufactured items including pressure vessels and most curved mirrors and lenses are based on spheres. Spheres roll smoothly in any direction, so most balls used in sports are spherical, as are ball bearings, apples, and incense burners:<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/gr-apple.jpg\" alt=\"\" width=\"88\" height=\"88\" \/>\u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/sumerian-cuneiform.jpg\" alt=\"\" width=\"88\" height=\"88\" \/>\u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Tang%20Dynasty%20Spherical%20Silver%20Incense%20Burner%20Sphere%20.jpg\" alt=\"\" width=\"88\" height=\"88\" \/>\u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/voetbal.jpeg\" alt=\"\" width=\"80\" height=\"80\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">A <a href=\"https:\/\/www.theb1m.com\/video\/the-worlds-largest-domes\"><span style=\"color: #ffd700;\">dome<\/span><\/a> is a self-supporting structural element of architecture that resembles the hollow upper half of a <a href=\"https:\/\/en.wikipedia.org\/wiki\/Sphere\"><span style=\"color: #ffd700;\">sphere<\/span><\/a>. Despite their thinness, domes are some of the strongest and stiffest structures in existence today.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Derinkuyu-Turkey-8thC-BC-18-stories-U-grnd.jpg\" alt=\"\" width=\"262\" height=\"211\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Derinkuyu_underground_city\"><span style=\"color: #ffd700;\">8thC-BC Temple-dome 18 flrs-underground-city<\/span><\/a><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Yakhchal.jpg\" alt=\"\" width=\"277\" height=\"139\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Yakhch%C4%81l\"><span style=\"color: #ffd700;\">Yakhchal, a 4thC-BC<\/span><\/a> <a href=\"https:\/\/www.maxfordham.com\/practice-people\/journal\/the-physics-of-freezing-at-the-iranian-yakhchal\"><span style=\"color: #ffd700;\">Refrigeration Dome<\/span><\/a><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/80-dome-Ranakhpur-temple.jpg\" alt=\"\" width=\"277\" height=\"210\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Ranakpur_Jain_temple\"><span style=\"color: #ffd700;\">80 domes<\/span><\/a> <a href=\"https:\/\/www.youtube.com\/watch?v=o8Gx2B-O06Y&amp;ab_channel=HISTORYTV18\"><span style=\"color: #ffd700;\">15thC.Temple, India<\/span><\/a><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Kumbi%20Saleh-11thC-Ghana-Sahel.jpg\" alt=\"\" width=\"277\" height=\"143\" \/><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Koumbi_Saleh\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Kumbi-Saleh-Sahel-Africa<\/span><\/span><\/strong><\/span><\/a><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/chocolatehills.jpg\" alt=\"\" width=\"277\" height=\"155\" \/><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Chocolate_Hills\"><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\"><strong>Natural Chocolate Dome-hills, Philippines<\/strong><\/span><\/span><\/span><\/a><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">Before domes, there were rectangular buildings. Almost all ancient buildings had roofs supported by forests of columns. The columns prevented the heavy roofs from collapsing, but they left very little open interior space. The <a href=\"https:\/\/en.wikipedia.org\/wiki\/Parthenon\"><span style=\"color: #ffd700;\">Parthenon in Athens<\/span><\/a> is an example of this design.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/pi-blck-bril.png\" alt=\"\" width=\"55\" height=\"50\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">Around 100 A.D., Roman builders rotated an arch in a circle and discovered that it created a strong 3-dimensional shape: the monolithic dome. So, they began capping churches and mosques with this new and brilliant design:<\/span><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Pantheon_Floor_plan.jpg\" alt=\"\" width=\"122\" height=\"81\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Pantheon-elevation.jpg\" alt=\"\" width=\"135\" height=\"89\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Pantheon_sphere_.jpg\" alt=\"\" width=\"116\" height=\"70\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">Rome&#8217;s <a href=\"https:\/\/www.atouchofrome.com\/pantheon-explained-page-1.html#pantheon-ground-level\"><span style=\"color: #ffd700;\">Pantheon<\/span><\/a> is remarkable for its size, its construction, and its design. The enormous dome stretches 43 mtrs in diameter. Given the dome&#8217;s size and weight, Emperor Hadrian&#8217;s engineers had to find ways to lighten the heavy structure. They scooped out 140 waffle-like depressions, called coffers, in five rows around the dome&#8217;s base to eliminate some masonry and reduce the dome&#8217;s weight. They also carved an opening, called an oculus, at the top of the dome, which reduced some mass and created a daily light show for which the Pantheon is famous. Finished in 123 AD, it <span style=\"color: #ffd700;\">remains<\/span> the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pantheon,_Rome\"><span style=\"color: #ffd700;\">world&#8217;s largest unreinforced concrete dome<\/span><\/a>.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Pantheon_Rome-123AD.jpg\" alt=\"\" width=\"175\" height=\"220\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">\u201cBy every measure of success from an architectural, artistic, engineering, and age-viewpoint, <span style=\"color: #ffd700;\">the Pantheon<\/span> is the greatest building that was ever built.\u201d<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Temple-Mnt.jpg\" alt=\"\" width=\"277\" height=\"162\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">An octagonal building surrounds the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Dome_of_the_Rock\"><span style=\"color: #ffd700;\">Dome of the Rock<\/span><\/a> in Jerusalem, of 20.2 mtrs in diameter and of 20.5 mtrs height. It is built on the site of the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Second_Temple\"><span style=\"color: #ffd700;\">2nd Jewish Temple<\/span><\/a>.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Dome_of_the_Rock_Section.jpg\" alt=\"\" width=\"242\" height=\"165\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">Dome of the Rock circle held by <a href=\"?p=472\"><span style=\"color: #ffd700;\">a double square<\/span><\/a><\/span><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Hagia_Sophia_2013.jpg\" alt=\"\" width=\"277\" height=\"171\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The <a href=\"?p=3053\"><span style=\"color: #ffd700;\">Hagia Sophia<\/span><\/a> is a mosque and former church serving as a major cultural and historical site in Istanbul, Turkey. The site was an Eastern rite church from AD 360 to 1453, except from <a href=\"https:\/\/en.wikipedia.org\/wiki\/Fourth_Crusade\"><span style=\"color: #ffd700;\">1204<\/span><\/a>-1261, when it was a Latin church. Till 1507, it was the largest Cathedral in the world.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Hagia_Sophia_old-church-plan.jpg\" alt=\"\" width=\"222\" height=\"264\" \/><br \/>\n<span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Haghia Sophia size vs dbl-dome <a href=\"https:\/\/en.wikipedia.org\/wiki\/Church_of_Saint_Sava\"><span style=\"color: #ffd700;\">St. Sava (Belgrade)<\/span><\/a><\/span><\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Saint-Sava.jpg\" alt=\"\" width=\"299\" height=\"243\" \/><\/span><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\"> It was formally called the Church of God&#8217;s Holy Wisdom (Greek: Holy Sophia) and upon completion became the world&#8217;s largest interior space and an early user of a fully <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pendentive\"><span style=\"color: #ffd700;\">pendentive<\/span><\/a> dome. It is the <a href=\"?p=3053\"><span style=\"color: #ffd700;\">epitome of Byzantine architecture<\/span><\/a>.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Duomo%20Florence.jpg\" alt=\"\" width=\"277\" height=\"227\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">One of the greatest architectural\/engineering achievements of the Renaissance, <a href=\"https:\/\/www.youtube.com\/watch?v=_IOPlGPQPuM&amp;t=209s&amp;ab_channel=NationalGeographic\"><span style=\"color: #ffd700;\">Filippo Brunelleschi\u2019s dome<\/span><\/a> for <a href=\"https:\/\/www.youtube.com\/watch?v=QD3fJphus-o\"><span style=\"color: #ffd700;\">Florence Cathedral<\/span><\/a> was completed in 1436, and has a diameter of 45 mtrs. Built from brick, the octagonal dome remains the largest masonry dome ever built.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Florence-Duomo-plan.jpg\" alt=\"\" width=\"222\" height=\"127\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The construction of this Gothic masterpiece is called &#8220;<a href=\"https:\/\/en.wikipedia.org\/wiki\/Florence_Cathedral\"><span style=\"color: #ffd700;\">Cathedral de Santa Maria del Fiore<\/span><\/a>&#8220;. Its exterior has white and brown paneling, is adorned with intricate marble facades, and features an array of sculptures and artwork.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/The-Last-Judgement.jpg\" alt=\"\" width=\"222\" height=\"186\" \/><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/The_Last_Judgement_(Vasari_and_Zuccari)\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">The Last Judgement<\/span><\/span><\/span><\/strong><\/a><\/p>\n<p><span style=\"6px;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/St._Peter%27s_Basilica\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">St. Peter&#8217;s Dome<\/span><\/span><\/a><span style=\"font-family: Verdana;\"> in the Vatican is Michelangelo&#8217;s masterpiece, and is with 136 mtrs the tallest dome in the world. <\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Rome-Jerusalem.jpg\" alt=\"\" width=\"277\" height=\"145\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The internal diameter is 42.5 mtrs, with an opening of 8 mtrs at the top. The building itself is a sphere on a cube:<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/cube+sphere.jpg\" alt=\"\" width=\"231\" height=\"150\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/nw-dome-St-Ptr.jpg\" alt=\"\" width=\"165\" height=\"141\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">Michelangelo, then in his seventies, wrote, &#8220;I undertake this only for the love of God and in honor of the Apostle.&#8221; He insisted that he should be given a free hand to achieve the ultimate aim by whatever means he saw fit.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Vatican-domes.jpg\" alt=\"\" width=\"277\" height=\"224\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">St. Peter&#8217;s Basilica, one of the most renowned works of Italian Renaissance architecture, is the largest church in the world by interior measure. However, it is neither the mother church nor the cathedral of the Diocese of Rome, which is held by the Archbasilica of <a href=\"?p=997\"><span style=\"color: #ffd700;\">Saint John Lateran<\/span><\/a>. It has an elongated nave in the Latin cross form. Total length is 220 mtrs.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/phi-overhead.png\" alt=\"\" width=\"44\" height=\"51\" \/><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/GMR+Pi_St-Ptr.jpg\" alt=\"\" width=\"222\" height=\"154\" \/><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/pi-overhead.png\" alt=\"\" width=\"44\" height=\"48\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">\u03a6 and \u03a0 and <a href=\"?p=472\"><span style=\"color: #ffd700;\">GMR<\/span><\/a> in Latin cross, and square\/cube in <a href=\"?p=801\"><span style=\"color: #ffd700;\">square\/cube<\/span><\/a><\/span><\/span><\/strong><\/span><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">When a dome is too heavy, the sides push outward, and cracks appear. Iron tension rings, like hoops on a barrel, prevent this thrusting outward. It worked well over time.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Michael-dome.jpg\" alt=\"\" width=\"333\" height=\"312\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The surface of the dome is subdivided by ribs into 16 wedge-shaped compartments with pre-ordered fields and spaces, and is entirely covered with images on a background of a golden sky of stars. The inner dome reaches a height of 117 mtrs, while the cross at the top reaches over 136 mtrs high:<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Top-Dome.jpg\" alt=\"\" width=\"333\" height=\"254\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">By the early 1400s, Roman engineers began building two domes in one to create the illusion of even greater height. It is \u201cdouble-shelled with a cavity\u201d, taking on an ogival shape, more slender than the original semi-circular one.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/St_Paul's_London.jpg\" alt=\"\" width=\"298\" height=\"181\" \/><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/St_Paul%27s_Cathedral#\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">111m high St. Paul&#8217;s Anglican Cathedral Dome, 1740<\/span><\/span><\/strong><\/span><\/a><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Foundation_St_Paul's-1710.jpg\" alt=\"\" width=\"298\" height=\"152\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Parliament-bldng-Budapest.jpg\" alt=\"\" width=\"222\" height=\"315\" \/><br \/>\n<span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\">Hungarian Parliament Dome<\/span><\/strong><\/span><\/span><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The U.S. Capitol dome, gets its height from this engineering sleight of hand. The large outer dome is a thin shell, held up by a ring of lightweight curved iron ribs, reducing the weight significantly. Underneath it all is a smaller, self-supporting dome, visible only from the inside:<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/UScapitol-dbl-dome.jpg\" alt=\"\" width=\"188\" height=\"268\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/US-capitol-WDC.jpg\" alt=\"\" width=\"188\" height=\"268\" \/><\/p>\n<p style=\"text-align: left;\"><span style=\"6px;\"><span style=\"font-family: Verdana;\">The first <a href=\"https:\/\/en.wikipedia.org\/wiki\/United_States_Capitol_dome\"><span style=\"color: #ffd700;\">US Capitol dome<\/span><\/a> was built from 1793 till 1824, mimicking the Pantheon in Rome. This low dome was constructed of wood covered by copper. Light was admitted through an oculus. This created various problems. Thus, the <a href=\"https:\/\/www.aoc.gov\/explore-capitol-campus\/buildings-grounds\/capitol-building\/capitol-dome\"><span style=\"color: #ffd700;\">2nd dome drawing<\/span><\/a> showed a new cast-iron dome with columns, pilasters, brackets, scores of windows and a crowning statue. The entire dome was restored again in 2017.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/2017-renovated%20dome.jpg\" alt=\"\" width=\"333\" height=\"148\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">The dome is situated above its rotunda. It is 88 mtrs heigh and 29 mtrs in diameter. The cast-iron dome is carefully painted to appear to be made of the same stone as the capitol building below. Two smaller domes flank the large dome:<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Top-vw-WDC-Capitol.jpg\" alt=\"\" width=\"333\" height=\"146\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/train-cathedral.jpg\" alt=\"\" width=\"277\" height=\"183\" \/><br \/>\n<a href=\"https:\/\/www.youtube.com\/watch?v=ykpeoUZN260\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">Train Cathedrals<\/span><\/span><\/strong><\/span><\/a><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2026-pics\/1954-murmansk-train-station.jpg\" alt=\"\" width=\"222\" height=\"153\" \/><br \/>\n<span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">1954 Murmansk RR-station<\/span><\/span><\/strong><\/span><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\">A new generation of oval shaped domes equipped with retractable roofs, called SkyDome, has become a popular choice for sports stadiums throughout the world:<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Singapore%20national_stadium(1).jpg\" alt=\"\" width=\"196\" height=\"100\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Sing-stadium-inside.jpg\" alt=\"\" width=\"196\" height=\"100\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/National_Stadium,_Singapore\"><span style=\"color: #ffd700;\">Singapore National Stadium<\/span><\/a> was in 2024 the world&#8217;s largest dome structure, with 310 mtrs in diameter. The roof of the Dome is retractable. It takes just 20 minutes to close or open. It covers 95% of the seats and is made of revolutionary all-weather resistant materials. It blocks the rain and the heat from the sun. It is also used as a giant projector screen. The lower tier seats are mechanically or automatically retractable. It is the only stadium capable of hosting a multitude of sports and other events. It has a sitting capacity of 55,000 people, with an innovative cooling system underneath the seats, thus consuming 15% less energy than comparable stadiums.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Nanbu-Eye-Sports-complex.jpg\" alt=\"\" width=\"277\" height=\"143\" \/><\/p>\n<p><span style=\"6px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/svetdizajnu.com\/architektura\/gymnazium-nanbu-eye\/\"><span style=\"color: #ffd700;\">Nanbu-Eye Sport-Gymnasium<\/span><\/a> is the 2024 award-winning GMR-design is based on the 3 core concepts of earthscape, integration and openness. The overall project is conceived as an earthscape, reflected in the Jialing River. The city and nature are merged. The architecture and landscape are a continuous integrated spatial sequence along the Jailing river.<\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Nanbu-Eye-Gymnasium.jpg\" alt=\"\" width=\"195\" height=\"99\" \/>\u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Nanbu-Eye-Sport-complex.jpg\" alt=\"\" width=\"195\" height=\"99\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">An Oval in a semi-circle, <\/span><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">inside an octopus-shaped complex:<\/span><\/span><\/span><\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/Nanbu-0val.jpg\" alt=\"\" width=\"196\" height=\"120\" \/><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/Atomium-Bruxelles.jpg\" alt=\"\" width=\"277\" height=\"318\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/www.atomium.be\/home\/Index\"><span style=\"color: #ffd700;\">Atomium<\/span><\/a> <a href=\"https:\/\/en.wikipedia.org\/wiki\/Atomium\"><span style=\"color: #ffd700;\">Bruxelles<\/span><\/a><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2024-pics\/pi-stok.png\" alt=\"\" width=\"55\" height=\"36\" \/>\u00a0 \u00a0<img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/USA-sphere.JPG\" alt=\"\" width=\"111\" height=\"115\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ffd700;\"><strong><span style=\"6px;\"><span style=\"font-family: Verdana;\">Surface of a Sphere is: 4\u03c0r\u00b2<\/span><\/span><\/strong><\/span><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2025-pics\/MSG-Sphere-USA-LV.jpg\" alt=\"\" width=\"277\" height=\"184\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Sphere_(venue)\"><span style=\"color: #ffd700;\">MSG Sphere<\/span><\/a> <a href=\"https:\/\/www.thesphere.com\/xo-stream\"><span style=\"color: #ffd700;\">Las Vegas<\/span><\/a><\/span><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><strong><span style=\"2px;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2026-pics\/Lotus-Temple-N-Delhi.jpg\" alt=\"\" width=\"222\" height=\"256\" \/><br \/>\n<strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Lotus_Temple\"><span style=\"color: #ffd700;\">Lotus dome Temple, New Delhi<\/span><\/a><\/span><\/span><\/strong><\/span><\/strong><\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" src=\"\/userfiles\/image\/2026-pics\/metropolitan-cathedral-brasilia.jpg\" alt=\"\" width=\"277\" height=\"184\" \/><br \/>\n<a href=\"https:\/\/en.wikipedia.org\/wiki\/Cathedral_of_Bras\u00edlia\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\"><span style=\"color: #ffd700;\">16 column Catedral de Brasilia Cosmic Portal<\/span><\/span><\/span><\/strong><\/a><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/LxAGo-9l-2U?si=sYpuDjbtHlvNspSz\" width=\"280\" height=\"155\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p style=\"text-align: right;\"><a href=\"?p=3042\"><span style=\"color: #ffd700;\"><strong><span style=\"2px;\"><span style=\"font-family: Verdana;\">read more &#8230;<\/span><\/span><\/strong><\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Star sizes A sphere is a geometrical object that is a 3D analogue to a 2D circle. Stars and planets are often seen as spheres. \u00a0 \u00a0 Naturally occurring stone spheres Over 130 manmade \u201cliving\u201d self-reproducing perfectingly round metal spheres embedded in Precambrian rock have been found in S-African mine. They are over 3B yrs&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3435,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/posts\/3039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aboutyou.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3039"}],"version-history":[{"count":6,"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/posts\/3039\/revisions"}],"predecessor-version":[{"id":4008,"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/posts\/3039\/revisions\/4008"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aboutyou.name\/index.php?rest_route=\/wp\/v2\/media\/3435"}],"wp:attachment":[{"href":"https:\/\/aboutyou.name\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aboutyou.name\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aboutyou.name\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}