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One Of The Most Impressive And Complex Objects Ever Built By Humans, The Idea Of The Las Vegas Sphere Was Conceived In 2016 By The CEO Of Madison Square Garden, James Dolan.
The MSG Sphere, as it is more commonly known, is one of the largest entertainment companies in the world, primarily famous for its arenas for shows and sports. The executive wanted to take the next step into the future of entertainment and even considered various designs such as a cube, a pyramid, and even a muffin. However, the chosen shape was the sphere, which proved to be an excellent choice. After all, the spherical shape not only allowed for a much greater range of possibilities but also facilitated many of the technologies used. The construction of the Las Vegas Sphere began on September 27, 2018, involving several companies. Want to know How The Las Vegas Sphere Was Built? Keep reading!
Methods And Technologies Show How The Las Vegas Sphere Was Built
The beginning of the project was nothing extravagant, especially since no one could imagine that a seemingly simple structure like this would become something so impressive. Once completed, with an initial circular structure in reinforced concrete comprising four levels, the MSG Sphere was almost unnoticed when compared to other projects in Las Vegas, but as the project progressed, its peculiar shape began to draw curious looks.
The spherical shape in the construction of the Las Vegas Sphere was only possible thanks to a tubular structure anchored following a triangular mesh divided into 32 trusses weighing almost 100 tons each.
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For the installation of the structure, the largest crawler crane in the world was required, capable of rising to a height of 180 m and with a load capacity of 1,600 tons.
The MSG Sphere consists of two domes, an outer one with a height of 112 m, a diameter of 157 m, and an area of over 54,000 m², which is considered the largest spherical structure in the world in addition to being the largest screen by area, and an inner dome, significantly smaller, that houses a screen with a resolution of 16k, still 18 times larger than the biggest cinema screen, which is approximately 830 m², while the entire surface of the sphere has 15,000 m³.
Under the outer structure, more than 1.2 million LED lights have been installed that function exactly like the TV in your home. With three LED colors, red, blue, and green, they are capable of simulating any image or color.
MSG Sphere Has Capacity For Over 18 Thousand People
At a certain distance between the domes, there are also several levels of stairs to allow maintenance of all the lights without needing to replace them from the outside. With a capacity for 18,600 people, the interior of the building is one of the most technologically advanced ever built.
One of the highlights is the sound, as the sphere, due to its shape, allows that in the same show or presentation, each row in each grandstand can watch an event in different languages, with an extremely advanced system. The sphere is capable of projecting sound, directing it to a specific point and canceling out any sound from other languages.
It’s as if each spectator has a headset. All sound is distributed through 167,000 speakers, and as if that weren’t enough, the environment can also alter temperature, apply vibrations to the seats, and even simulate scents according to the image on the screen. Thus, the construction of the Las Vegas Sphere is one of the great engineering feats on the planet.
Tive a oportunidade de conhecer e fiquei estarrecida com a engenharia e tecnologia daquele espaço imenso!! Espero retornar mais vezes.