https://www.makestead.ca/ 2026-10-31 https://www.makestead.ca/fr/ 2026-10-31 https://www.makestead.ca/ar/ 2026-10-31 https://www.makestead.ca/es/ 2026-10-31 https://www.makestead.ca/pt/ 2026-10-31 https://www.makestead.ca/episodes/underwater-tunnels/ 2026-10-11 https://www.makestead.ca/assets/tunnel-cutaway.webp How Are Underwater Tunnels Built Without Flooding? Discover how underwater tunnels are built: boring beneath the seabed, immersing sealed sections, and making watertight joints. Watch the MAKESTEAD explanation. https://www.youtube-nocookie.com/embed/LBELoHWYhW8 2026-09-25T09:04:54Z https://www.makestead.ca/fr/episodes/underwater-tunnels/ 2026-10-11 https://www.makestead.ca/assets/tunnel-cutaway.webp Tunnels sous l’eau : comment rester au sec ? Deux méthodes pour créer un passage étanche : creuser sous le fond marin ou immerger des éléments préfabriqués et scellés. https://www.youtube-nocookie.com/embed/LBELoHWYhW8 2026-09-25T09:04:54Z https://www.makestead.ca/ar/episodes/underwater-tunnels/ 2026-10-11 https://www.makestead.ca/assets/tunnel-cutaway.webp كيف تُبنى الأنفاق تحت الماء دون أن تغرق؟ طريقتان لإنشاء ممر جاف: الحفر في الأرض تحت قاع البحر، أو إنزال وحدات نفق محكمة الإغلاق وربطها تحت الماء. https://www.youtube-nocookie.com/embed/LBELoHWYhW8 2026-09-25T09:04:54Z https://www.makestead.ca/es/episodes/underwater-tunnels/ 2026-10-26 https://www.makestead.ca/assets/tunnel-cutaway.webp ¿Cómo se construyen túneles bajo el agua sin inundarse? Dos formas de crear un paso estanco: excavar bajo el fondo marino o sumergir y unir elementos prefabricados sellados. https://www.youtube-nocookie.com/embed/LBELoHWYhW8 2026-09-25T09:04:54Z https://www.makestead.ca/pt/episodes/underwater-tunnels/ 2026-10-26 https://www.makestead.ca/assets/tunnel-cutaway.webp Como construir túneis debaixo d’água sem inundá-los? Duas formas de criar uma passagem estanque: escavar sob o fundo do mar ou submergir e unir elementos pré-fabricados vedados. https://www.youtube-nocookie.com/embed/LBELoHWYhW8 2026-09-25T09:04:54Z https://www.makestead.ca/episodes/3d-printed-homes/ 2026-10-11 https://www.makestead.ca/assets/printed-wall-cover.webp Are 3D-Printed Homes Really Cheaper? Are 3D-printed homes cheaper? Learn what a construction printer builds, what still needs to be added, and how to compare the cost of finished homes fairly. https://www.youtube-nocookie.com/embed/VpvvEshgm20 2026-09-26T16:53:52Z https://www.makestead.ca/fr/episodes/3d-printed-homes/ 2026-10-11 https://www.makestead.ca/assets/printed-wall-cover.webp Maisons imprimées en 3D : moins chères ? Un prix pour les murs n’est pas celui d’une maison terminée. Découvrez ce que l’impression construit et comment comparer les coûts. https://www.youtube-nocookie.com/embed/VpvvEshgm20 2026-09-26T16:53:52Z https://www.makestead.ca/ar/episodes/3d-printed-homes/ 2026-10-11 https://www.makestead.ca/assets/printed-wall-cover.webp هل المنازل المطبوعة ثلاثيًا أقل تكلفة فعلًا؟ سعر الجدران ليس سعر منزل مكتمل. تعرّف إلى ما تبنيه الطابعة وما يبقى من أعمال وكيف تقارن التكلفة بصورة عادلة. https://www.youtube-nocookie.com/embed/VpvvEshgm20 2026-09-26T16:53:52Z https://www.makestead.ca/es/episodes/3d-printed-homes/ 2026-10-26 https://www.makestead.ca/assets/printed-wall-cover.webp Casas impresas en 3D: ¿realmente cuestan menos? El precio de las paredes no es el de una casa terminada. Descubre qué construye la impresora y cómo comparar costos. https://www.youtube-nocookie.com/embed/VpvvEshgm20 2026-09-26T16:53:52Z https://www.makestead.ca/pt/episodes/3d-printed-homes/ 2026-10-26 https://www.makestead.ca/assets/printed-wall-cover.webp Casas impressas em 3D: custam mesmo menos? O preço das paredes não é o de uma casa pronta. Descubra o que a impressora constrói e como comparar custos. https://www.youtube-nocookie.com/embed/VpvvEshgm20 2026-09-26T16:53:52Z https://www.makestead.ca/episodes/arches/ 2026-10-11 https://www.makestead.ca/assets/arches-cover.webp How Do Arches Stay Standing? Learn how stone arches stay standing through compression, outward thrust and strong supports. Watch MAKESTEAD explain the force path behind the curve. https://www.youtube-nocookie.com/embed/zQHOmlsaW64 2026-09-27T09:03:16Z https://www.makestead.ca/fr/episodes/arches/ 2026-10-11 https://www.makestead.ca/assets/arches-cover.webp Comment les arcs restent-ils debout ? Compression, poussée horizontale et appuis : découvrez comment les arcs en maçonnerie transmettent les charges jusqu’au sol. https://www.youtube-nocookie.com/embed/zQHOmlsaW64 2026-09-27T09:03:16Z https://www.makestead.ca/ar/episodes/arches/ 2026-10-11 https://www.makestead.ca/assets/arches-cover.webp كيف تبقى الأقواس الحجرية مستقرة؟ الضغط والدفع الجانبي والمساند: اكتشف كيف تنقل الأقواس الحجرية الأحمال حتى الأرض ولماذا لا يكفي الشكل المنحني وحده. https://www.youtube-nocookie.com/embed/zQHOmlsaW64 2026-09-27T09:03:16Z https://www.makestead.ca/es/episodes/arches/ 2026-10-26 https://www.makestead.ca/assets/arches-cover.webp ¿Por qué los arcos de piedra no se caen? Compresión, empuje horizontal y apoyos: cómo los arcos de mampostería transmiten las cargas al terreno. https://www.youtube-nocookie.com/embed/zQHOmlsaW64 2026-09-27T09:03:16Z https://www.makestead.ca/pt/episodes/arches/ 2026-10-26 https://www.makestead.ca/assets/arches-cover.webp Por que os arcos de pedra ficam em pé? Compressão, empuxo horizontal e apoios: como os arcos de alvenaria transmitem as cargas ao terreno. https://www.youtube-nocookie.com/embed/zQHOmlsaW64 2026-09-27T09:03:16Z https://www.makestead.ca/episodes/great-pyramid/ 2026-10-11 https://www.makestead.ca/assets/pyramids-cover.webp How Did They Lift the Great Pyramid’s Stones? Explore how the Great Pyramid’s stones were transported and lifted in 2 minutes 40 seconds: river journeys, wet-sand friction, ramps and the limits of the evidence. https://www.youtube-nocookie.com/embed/ii-HXyL3IHM 2026-09-28T11:32:47Z 160 https://www.makestead.ca/fr/episodes/great-pyramid/ 2026-10-11 https://www.makestead.ca/assets/pyramids-cover.webp Comment lever les pierres des pyramides ? Transport, frottement et montée : distinguer les preuves historiques des hypothèses sur la construction de la Grande Pyramide. https://www.youtube-nocookie.com/embed/ii-HXyL3IHM 2026-09-28T11:32:47Z 160 https://www.makestead.ca/ar/episodes/great-pyramid/ 2026-10-11 https://www.makestead.ca/assets/pyramids-cover.webp كيف رفع البنّاؤون أحجار الهرم الأكبر؟ النقل والاحتكاك والارتفاع: ما الذي تثبته الأدلة عن بناء الهرم الأكبر وما الذي ما زال فرضية؟ https://www.youtube-nocookie.com/embed/ii-HXyL3IHM 2026-09-28T11:32:47Z 160 https://www.makestead.ca/es/episodes/great-pyramid/ 2026-10-26 https://www.makestead.ca/assets/pyramids-cover.webp ¿Cómo se elevaban las piedras de las pirámides? Transporte, fricción y elevación: qué está documentado y qué sigue siendo una hipótesis sobre la Gran Pirámide. https://www.youtube-nocookie.com/embed/ii-HXyL3IHM 2026-09-28T11:32:47Z 160 https://www.makestead.ca/pt/episodes/great-pyramid/ 2026-10-26 https://www.makestead.ca/assets/pyramids-cover.webp Como as pedras das pirâmides eram erguidas? Transporte, atrito e elevação: o que está documentado e o que ainda é hipótese sobre a Grande Pirâmide. https://www.youtube-nocookie.com/embed/ii-HXyL3IHM 2026-09-28T11:32:47Z 160 https://www.makestead.ca/episodes/cape-hatteras/ 2026-10-11 https://www.makestead.ca/assets/cape-hatteras-cover.webp How Engineers Move Entire Buildings | Lighthouse Relocation Explained Watch Cape Hatteras Lighthouse move: temporary supports, hydraulic lifting, rollers and reusable tracks. A documented engineering story, illustrated in 1:49. https://www.youtube-nocookie.com/embed/vDU537ArseQ 2026-10-03T05:54:00-04:00 109 https://www.makestead.ca/fr/episodes/cape-hatteras/ 2026-10-11 https://www.makestead.ca/assets/cape-hatteras-cover.webp Comment déplacer une immense tour-phare ? Découvrez le déplacement du phare de Cape Hatteras : reprise des charges, vérins hydrauliques, roulement et nouvelle fondation. https://www.youtube-nocookie.com/embed/vDU537ArseQ 2026-10-03T05:54:00-04:00 109 https://www.makestead.ca/ar/episodes/cape-hatteras/ 2026-10-11 https://www.makestead.ca/assets/cape-hatteras-cover.webp كيف نُقلت منارة كيب هاتيراس الضخمة؟ تعرّف إلى نقل منارة كيب هاتيراس: تحويل الأحمال والدعامات المؤقتة والرافعات الهيدروليكية والوصول إلى أساس جديد. https://www.youtube-nocookie.com/embed/vDU537ArseQ 2026-10-03T05:54:00-04:00 109 https://www.makestead.ca/es/episodes/cape-hatteras/ 2026-10-26 https://www.makestead.ca/assets/cape-hatteras-cover.webp ¿Cómo se traslada un faro gigantesco? El traslado del faro de Cape Hatteras: transferencia de cargas, gatos hidráulicos, rodillos y una nueva cimentación. https://www.youtube-nocookie.com/embed/vDU537ArseQ 2026-10-03T05:54:00-04:00 109 https://www.makestead.ca/pt/episodes/cape-hatteras/ 2026-10-26 https://www.makestead.ca/assets/cape-hatteras-cover.webp Como transportar um farol gigantesco? A mudança do farol de Cape Hatteras: transferência de cargas, macacos hidráulicos, roletes e uma nova fundação. https://www.youtube-nocookie.com/embed/vDU537ArseQ 2026-10-03T05:54:00-04:00 109 https://www.makestead.ca/episodes/truss-bridges/ 2026-10-11 https://www.makestead.ca/assets/MAKESTEAD_E06_Website_Cover_Landscape.jpg How Bridges Span Long Distances with Less Material | Truss Engineering How can an open framework carry a train? Discover triangulation, tension and compression—and why truss members, buckling and connections still matter. https://www.youtube-nocookie.com/embed/UBhZ6jNFiFA 2026-10-03T07:11:00-04:00 154 https://www.makestead.ca/fr/episodes/truss-bridges/ 2026-10-11 https://www.makestead.ca/assets/MAKESTEAD_E06_Website_Cover_Landscape.jpg Pourquoi des triangles dans les ponts ? Découvrez la triangulation, la traction, la compression et les vérifications indispensables aux ponts en treillis. https://www.youtube-nocookie.com/embed/UBhZ6jNFiFA 2026-10-03T07:11:00-04:00 154 https://www.makestead.ca/ar/episodes/truss-bridges/ 2026-10-11 https://www.makestead.ca/assets/MAKESTEAD_E06_Website_Cover_Landscape.jpg لماذا تستخدم الجسور عناصر مثلثية؟ اكتشف دور التثليث والشد والضغط، ولماذا تحتاج الجسور الجملونية إلى فحوص الانبعاج والوصلات والاستقرار الفراغي. https://www.youtube-nocookie.com/embed/UBhZ6jNFiFA 2026-10-03T07:11:00-04:00 154 https://www.makestead.ca/es/episodes/truss-bridges/ 2026-10-26 https://www.makestead.ca/assets/MAKESTEAD_E06_Website_Cover_Landscape.jpg ¿Por qué se usan triángulos en los puentes? Triangulación, tracción y compresión: cómo funcionan las cerchas y qué debe comprobarse en un puente real. https://www.youtube-nocookie.com/embed/UBhZ6jNFiFA 2026-10-03T07:11:00-04:00 154 https://www.makestead.ca/pt/episodes/truss-bridges/ 2026-10-26 https://www.makestead.ca/assets/MAKESTEAD_E06_Website_Cover_Landscape.jpg Por que as pontes usam triângulos? Triangulação, tração e compressão: como funcionam as treliças e o que deve ser verificado em uma ponte real. https://www.youtube-nocookie.com/embed/UBhZ6jNFiFA 2026-10-03T07:11:00-04:00 154 https://www.makestead.ca/episodes/dam-construction/ 2026-10-11 https://www.makestead.ca/assets/dam-construction-landscape.webp How Are Dams Built While the River Keeps Flowing? How can engineers build inside a flowing river? Follow diversion tunnels, temporary barriers, foundation preparation, concrete cooling and controlled water releases. https://www.youtube-nocookie.com/embed/RNsAqrbXOo8 2026-10-02T17:10:00-04:00 177 https://www.makestead.ca/fr/episodes/dam-construction/ 2026-10-11 https://www.makestead.ca/assets/dam-construction-landscape.webp Construire un barrage dans une rivière Dérivation, batardeaux, fondations et refroidissement du béton : construire au sec sans interrompre le cours de la rivière. https://www.youtube-nocookie.com/embed/RNsAqrbXOo8 2026-10-02T17:10:00-04:00 177 https://www.makestead.ca/ar/episodes/dam-construction/ 2026-10-11 https://www.makestead.ca/assets/dam-construction-landscape.webp كيف تُبنى السدود في الأنهار الجارية؟ تحويل مجرى النهر والحواجز المؤقتة والأساسات وتبريد الخرسانة: كيف يُنشأ موقع جاف داخل نهر مستمر الجريان؟ https://www.youtube-nocookie.com/embed/RNsAqrbXOo8 2026-10-02T17:10:00-04:00 177 https://www.makestead.ca/es/episodes/dam-construction/ 2026-10-26 https://www.makestead.ca/assets/dam-construction-landscape.webp ¿Cómo se construye una presa en un río? Desvío, ataguías, cimentación y control térmico del concreto: construir en seco mientras el río sigue fluyendo. https://www.youtube-nocookie.com/embed/RNsAqrbXOo8 2026-10-02T17:10:00-04:00 177 https://www.makestead.ca/pt/episodes/dam-construction/ 2026-10-26 https://www.makestead.ca/assets/dam-construction-landscape.webp Como construir uma barragem em um rio? Desvio, ensecadeiras, fundação e controle térmico do concreto: construir a seco enquanto o rio continua correndo. https://www.youtube-nocookie.com/embed/RNsAqrbXOo8 2026-10-02T17:10:00-04:00 177 https://www.makestead.ca/episodes/bridge-construction/ 2026-10-11 https://www.makestead.ca/assets/bridge-construction-landscape.png How Are Bridges Built Over Rivers? Discover how cofferdams, foundations and balanced cantilevers help engineers build bridges over flowing rivers, one concrete segment at a time. https://www.youtube-nocookie.com/embed/lmOQHRS1qFo 2026-10-09T20:31:33+00:00 https://www.makestead.ca/fr/episodes/bridge-construction/ 2026-10-11 https://www.makestead.ca/assets/bridge-construction-landscape.png Comment bâtir un pont sur une rivière ? Du batardeau aux fondations, puis aux encorbellements successifs : découvrez une méthode de construction des ponts en béton. https://www.youtube-nocookie.com/embed/lmOQHRS1qFo 2026-10-09T20:31:33+00:00 https://www.makestead.ca/ar/episodes/bridge-construction/ 2026-10-11 https://www.makestead.ca/assets/bridge-construction-landscape.png كيف تُبنى الجسور فوق الأنهار؟ من عزل موقع الأساسات إلى الكوابيل المتوازنة وعربات القوالب: اكتشف إحدى طرق بناء الجسور الخرسانية فوق الأنهار. https://www.youtube-nocookie.com/embed/lmOQHRS1qFo 2026-10-09T20:31:33+00:00 https://www.makestead.ca/es/episodes/bridge-construction/ 2026-10-26 https://www.makestead.ca/assets/bridge-construction-landscape.png ¿Cómo se construye un puente sobre un río? De las ataguías y cimentaciones a los voladizos sucesivos: descubre una forma de construir puentes de concreto. https://www.youtube-nocookie.com/embed/lmOQHRS1qFo 2026-10-09T20:31:33+00:00 https://www.makestead.ca/pt/episodes/bridge-construction/ 2026-10-26 https://www.makestead.ca/assets/bridge-construction-landscape.png Como construir uma ponte sobre um rio? Das ensecadeiras e fundações aos balanços sucessivos: conheça uma forma de construir pontes de concreto. https://www.youtube-nocookie.com/embed/lmOQHRS1qFo 2026-10-09T20:31:33+00:00 https://www.makestead.ca/episodes/floating-offshore-wind/2026-10-11https://www.makestead.ca/assets/offshore-wind-cover.jpgHow Are Floating Wind Turbines Anchored in Deep Water?Follow the mooring lines beneath a floating wind turbine. Discover how ballast, platform design and seabed anchors keep offshore wind systems in place.https://www.youtube-nocookie.com/embed/4BDVAk37EZk1772026-10-10T16:40:00-04:00https://www.makestead.ca/fr/episodes/floating-offshore-wind/2026-10-11https://www.makestead.ca/assets/offshore-wind-cover.jpgComment les éoliennes flottantes sont-elles ancrées en mer ?Une turbine géante, un océan en mouvement et des centaines de mètres jusqu’au fond. Découvrez les flotteurs, le ballast, les lignes d’ancrage et les ancres sous-marines.https://www.youtube-nocookie.com/embed/4BDVAk37EZk1772026-10-10T16:40:00-04:00https://www.makestead.ca/ar/episodes/floating-offshore-wind/2026-10-11https://www.makestead.ca/assets/offshore-wind-cover.jpgكيف تُثبَّت توربينات الرياح العائمة في أعماق البحر؟توربين عملاق ومحيط متحرك ومئات الأمتار حتى القاع. اكتشف كيف تعمل المنصات العائمة وأثقال الاتزان وخطوط الإرساء والمراسي البحرية معًا.https://www.youtube-nocookie.com/embed/4BDVAk37EZk1772026-10-10T16:40:00-04:00https://www.makestead.ca/es/episodes/floating-offshore-wind/2026-10-26https://www.makestead.ca/assets/offshore-wind-cover.jpg¿Cómo se anclan los aerogeneradores flotantes?Una turbina gigante, un océano en movimiento y un fondo profundo: flotadores, lastre, líneas de amarre y anclajes submarinos.https://www.youtube-nocookie.com/embed/4BDVAk37EZk1772026-10-10T16:40:00-04:00https://www.makestead.ca/pt/episodes/floating-offshore-wind/2026-10-26https://www.makestead.ca/assets/offshore-wind-cover.jpgComo as turbinas eólicas flutuantes são ancoradas?Uma turbina gigante, um oceano em movimento e um fundo profundo: flutuadores, lastro, linhas de amarração e âncoras submarinas.https://www.youtube-nocookie.com/embed/4BDVAk37EZk1772026-10-10T16:40:00-04:00https://www.makestead.ca/episodes/floating-wind-cables/2026-10-11https://www.makestead.ca/assets/floating-wind-cables-landscape.pngHow Do Floating Wind Turbine Cables Survive Ocean Motion?The turbine moves. The seabed does not. Explore how dynamic power cables, buoyancy modules and controlled bending keep floating wind systems connected.https://www.youtube-nocookie.com/embed/LAZGC0dhIKY2026-10-15T16:00:00-04:00https://www.makestead.ca/fr/episodes/floating-wind-cables/2026-10-11https://www.makestead.ca/assets/floating-wind-cables-landscape.pngComment les câbles des éoliennes flottantes résistent-ils aux vagues ?L’éolienne bouge. Le fond marin reste fixe. Découvrez les câbles dynamiques, les modules de flottabilité et la maîtrise de la flexion.https://www.youtube-nocookie.com/embed/LAZGC0dhIKY2026-10-15T16:00:00-04:00https://www.makestead.ca/ar/episodes/floating-wind-cables/2026-10-11https://www.makestead.ca/assets/floating-wind-cables-landscape.pngكيف تتحمّل كابلات توربينات الرياح العائمة حركة البحر؟التوربين يتحرّك، وقاع البحر ثابت. اكتشف كيف تساعد الكابلات الديناميكية ووحدات الطفو والتحكّم بالانحناء في استمرار الاتصال الكهربائي.https://www.youtube-nocookie.com/embed/LAZGC0dhIKY2026-10-15T16:00:00-04:00https://www.makestead.ca/es/episodes/floating-wind-cables/2026-10-26https://www.makestead.ca/assets/floating-wind-cables-landscape.png¿Cómo resisten las olas los cables de turbinas flotantes?La turbina se mueve y el fondo permanece fijo. Descubre los cables dinámicos, los módulos de flotación y el control de la flexión.https://www.youtube-nocookie.com/embed/LAZGC0dhIKY2026-10-15T16:00:00-04:00https://www.makestead.ca/pt/episodes/floating-wind-cables/2026-10-26https://www.makestead.ca/assets/floating-wind-cables-landscape.pngComo os cabos das turbinas flutuantes resistem às ondas?A turbina se move e o fundo permanece fixo. Conheça cabos dinâmicos, módulos de flutuação e controle da flexão.https://www.youtube-nocookie.com/embed/LAZGC0dhIKY2026-10-15T16:00:00-04:00https://www.makestead.ca/episodes/tower-cranes/2026-10-16https://www.makestead.ca/assets/MAKESTEAD_E11_Website_Cover.pngHow Tower Cranes Are Built, Climb and Come DownHow a tower crane is assembled, climbs with a skyscraper and comes down again—with hydraulic climbing frames and smaller dismantling derricks.https://www.youtube-nocookie.com/embed/qWtb-B5ES9Q1432026-10-16T16:04:59-04:00https://www.makestead.ca/fr/episodes/tower-cranes/2026-10-16https://www.makestead.ca/assets/MAKESTEAD_E11_Website_Cover.pngComment monte-t-on et démonte-t-on une grue à tour ?Du montage au sol au télescopage hydraulique, découvrez comment une grue à tour grandit avec l’immeuble, puis quitte le chantier.https://www.youtube-nocookie.com/embed/qWtb-B5ES9Q1432026-10-16T16:04:59-04:00https://www.makestead.ca/ar/episodes/tower-cranes/2026-10-16https://www.makestead.ca/assets/MAKESTEAD_E11_Website_Cover.pngكيف تُركَّب الرافعات البرجية وتتسلّق ثم تُفكَّك؟من التجميع على الأرض إلى التسلق الهيدروليكي والتفكيك فوق السطح: اكتشف كيف ترتفع الرافعة مع المبنى وكيف تغادره آخر رافعة.https://www.youtube-nocookie.com/embed/qWtb-B5ES9Q1432026-10-16T16:04:59-04:00https://www.makestead.ca/es/episodes/tower-cranes/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E11_Website_Cover.png¿Cómo se montan, elevan y desmontan las grúas torre?Del montaje al trepado hidráulico: cómo una grúa torre crece con el edificio y finalmente sale de la obra.https://www.youtube-nocookie.com/embed/qWtb-B5ES9Q1432026-10-16T16:04:59-04:00https://www.makestead.ca/pt/episodes/tower-cranes/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E11_Website_Cover.pngComo as gruas são montadas, elevadas e desmontadas?Da montagem à telescopagem hidráulica: como uma grua cresce com o edifício e finalmente sai da obra.https://www.youtube-nocookie.com/embed/qWtb-B5ES9Q1432026-10-16T16:04:59-04:00https://www.makestead.ca/episodes/tunnel-boring-machines/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E12_Website_Cover_v2.pngHow Tunnel Boring Machines Dig Beneath CitiesHow EPB tunnel boring machines support the ground, push forward and build concrete tunnel rings beneath a city that keeps moving.https://www.youtube-nocookie.com/embed/fsRS6WYRquI1062026-10-22T16:00:00-04:00https://www.makestead.ca/fr/episodes/tunnel-boring-machines/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E12_Website_Cover_v2.pngComment les tunneliers creusent sous les villesDécouvrez comment un tunnelier à pression de terre soutient le terrain, avance et pose des anneaux en béton sous une ville qui continue de vivre.https://www.youtube-nocookie.com/embed/fsRS6WYRquI1062026-10-22T16:00:00-04:00https://www.makestead.ca/ar/episodes/tunnel-boring-machines/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E12_Website_Cover_v2.pngكيف تحفر آلات الأنفاق تحت المدن؟اكتشف كيف تدعم آلة موازنة ضغط التربة الأرض، وتتقدم بالدفع الهيدروليكي، وتبني حلقات النفق الخرسانية تحت مدينة تستمر بالحركة.https://www.youtube-nocookie.com/embed/fsRS6WYRquI1062026-10-22T16:00:00-04:00https://www.makestead.ca/es/episodes/tunnel-boring-machines/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E12_Website_Cover_v2.png¿Cómo excavan las tuneladoras bajo las ciudades?Cómo una tuneladora de presión de tierras sostiene el terreno, avanza e instala anillos de concreto mientras la ciudad sigue funcionando.https://www.youtube-nocookie.com/embed/fsRS6WYRquI1062026-10-22T16:00:00-04:00https://www.makestead.ca/pt/episodes/tunnel-boring-machines/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E12_Website_Cover_v2.pngComo as tuneladoras escavam sob as cidades?Como uma tuneladora de pressão de terra sustenta o terreno, avança e instala anéis de concreto enquanto a cidade continua funcionando.https://www.youtube-nocookie.com/embed/fsRS6WYRquI1062026-10-22T16:00:00-04:00https://www.makestead.ca/episodes/skyscrapers-wind/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E13_Skyscrapers_Cover.pngWhy Skyscrapers Sway Without FallingDiscover how skyscrapers manage wind through structural flexibility, tuned mass dampers and aerodynamic shaping, from Taipei 101 to Burj Khalifa.https://www.youtube-nocookie.com/embed/sjjPxvSopRM1092026-10-23T13:04:20-07:00https://www.makestead.ca/fr/episodes/skyscrapers-wind/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E13_Skyscrapers_Cover.pngPourquoi les gratte-ciel oscillent sans tomberDécouvrez comment la structure, les amortisseurs à masse accordée et la forme des tours maîtrisent les effets du vent, de Taipei 101 au Burj Khalifa.https://www.youtube-nocookie.com/embed/sjjPxvSopRM1092026-10-23T13:04:20-07:00https://www.makestead.ca/ar/episodes/skyscrapers-wind/2026-10-23https://www.makestead.ca/assets/MAKESTEAD_E13_Skyscrapers_Cover.pngلماذا تتأرجح ناطحات السحاب دون أن تسقط؟اكتشف كيف تتعامل ناطحات السحاب مع الرياح بالمرونة الإنشائية ومخمّدات الكتلة المضبوطة وتشكيل المبنى، من تايبيه 101 إلى برج خليفة.https://www.youtube-nocookie.com/embed/sjjPxvSopRM1092026-10-23T13:04:20-07:00https://www.makestead.ca/es/episodes/skyscrapers-wind/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E13_Skyscrapers_Cover.png¿Por qué los rascacielos oscilan sin caerse?Estructura, amortiguadores de masa sintonizada y forma: cómo se controlan los efectos del viento, de Taipei 101 al Burj Khalifa.https://www.youtube-nocookie.com/embed/sjjPxvSopRM1092026-10-23T13:04:20-07:00https://www.makestead.ca/pt/episodes/skyscrapers-wind/2026-10-26https://www.makestead.ca/assets/MAKESTEAD_E13_Skyscrapers_Cover.pngPor que os arranha-céus balançam sem cair?Estrutura, amortecedores de massa sintonizada e forma: como controlar os efeitos do vento, do Taipei 101 ao Burj Khalifa.https://www.youtube-nocookie.com/embed/sjjPxvSopRM1092026-10-23T13:04:20-07:00https://www.makestead.ca/episodes/elevator-safety/2026-10-30https://www.makestead.ca/assets/elevator-safety-landscape.webpWhy Elevators Don't Fall When the Power Goes OutWhat holds an elevator when power fails? Discover the different roles of the machine brake, overspeed governor and guide-rail safety gear.https://www.youtube-nocookie.com/embed/Bi4mtfrDSr0942026-10-30T05:00:00-04:00https://www.makestead.ca/fr/episodes/elevator-safety/2026-10-30https://www.makestead.ca/assets/elevator-safety-landscape.webpPourquoi un ascenseur ne tombe pas lors d’une panne ?Que retient l’ascenseur lorsque le courant est coupé ? Découvrez le frein de la machine, le limiteur de vitesse et les parachutes sur les rails.https://www.youtube-nocookie.com/embed/Bi4mtfrDSr0942026-10-30T05:00:00-04:00https://www.makestead.ca/ar/episodes/elevator-safety/2026-10-30https://www.makestead.ca/assets/elevator-safety-landscape.webpلماذا لا يسقط المصعد عند انقطاع الكهرباء؟ما الذي يثبت المصعد عندما تنقطع الكهرباء؟ تعرّف إلى دور فرامل آلة الجر ومحدّد السرعة وجهاز الأمان الذي يمسك بسكك التوجيه.https://www.youtube-nocookie.com/embed/Bi4mtfrDSr0942026-10-30T05:00:00-04:00https://www.makestead.ca/es/episodes/elevator-safety/2026-10-30https://www.makestead.ca/assets/elevator-safety-landscape.webp¿Por qué no cae un ascensor cuando se corta la luz?¿Qué retiene el ascensor si falla la electricidad? Descubre el freno de la máquina, el limitador de velocidad y el paracaídas que sujeta las guías.https://www.youtube-nocookie.com/embed/Bi4mtfrDSr0942026-10-30T05:00:00-04:00https://www.makestead.ca/pt/episodes/elevator-safety/2026-10-30https://www.makestead.ca/assets/elevator-safety-landscape.webpPor que o elevador não cai quando falta energia?O que segura o elevador durante uma falta de energia? Entenda o freio da máquina, o limitador de velocidade e o freio de segurança nas guias.https://www.youtube-nocookie.com/embed/Bi4mtfrDSr0942026-10-30T05:00:00-04:00https://www.makestead.ca/episodes/underground-bunkers/2026-10-31https://www.makestead.ca/assets/underground-bunkers-landscape.webpHow Underground Bunkers WorkWhat keeps an underground shelter habitable? Explore its structure, groundwater protection, ventilation, backup systems and escape route.https://www.youtube-nocookie.com/embed/PBx5eD0lgRw1192026-10-31T20:48:17-07:00https://www.makestead.ca/fr/episodes/underground-bunkers/2026-10-31https://www.makestead.ca/assets/underground-bunkers-landscape.webpComment fonctionnent les abris souterrains ?Structure, eaux souterraines, ventilation, alimentation de secours et issue alternative : découvrez ce qui rend un abri habitable.https://www.youtube-nocookie.com/embed/PBx5eD0lgRw1192026-10-31T20:48:17-07:00https://www.makestead.ca/ar/episodes/underground-bunkers/2026-10-31https://www.makestead.ca/assets/underground-bunkers-landscape.webpكيف تعمل الملاجئ تحت الأرض؟كيف يبقى الملجأ صالحًا للحياة؟ تعرّف إلى الهيكل والمياه الجوفية والتهوية والأنظمة الاحتياطية ومخرج الهروب.https://www.youtube-nocookie.com/embed/PBx5eD0lgRw1192026-10-31T20:48:17-07:00https://www.makestead.ca/es/episodes/underground-bunkers/2026-10-31https://www.makestead.ca/assets/underground-bunkers-landscape.webpCómo funcionan los refugios subterráneosEstructura, agua subterránea, ventilación, sistemas de respaldo y salida alternativa: descubre qué hace habitable un refugio.https://www.youtube-nocookie.com/embed/PBx5eD0lgRw1192026-10-31T20:48:17-07:00https://www.makestead.ca/pt/episodes/underground-bunkers/2026-10-31https://www.makestead.ca/assets/underground-bunkers-landscape.webpComo funcionam os abrigos subterrâneosEstrutura, águas subterrâneas, ventilação, sistemas de reserva e saída alternativa: descubra o que torna um abrigo habitável.https://www.youtube-nocookie.com/embed/PBx5eD0lgRw1192026-10-31T20:48:17-07:00