Some of the world’s most famous structures hide incredible secrets! The Sphere in Las Vegas has a sound system so precise it can deliver audio directly to individual seats without disturbing others. The Gateway Arch in St. Louis doubles as a time capsule, holding documents from the 1960s for future generations to discover. Dubai’s Burj Khalifa sways up to 1.5 meters at the top to withstand winds and even recycles condensation to water its gardens. The Sydney Opera House, inspired by orange peels, has “acoustic clouds” on its ceilings to perfect sound quality. These hidden features make these landmarks even more amazing than they appear! Credit:<br />Big Ben clock face: By Sergeant Adrian Harlen - https://www.gov.uk/government/news/the-sound-of-silence, OGL 3, https://commons.wikimedia.org/w/index.php?curid=64045555<br />Eero Saarinen: By Collection Manuscripts & Archives, Fair use, https://en.wikipedia.org/w/index.php?curid=31274816<br />CC BY-SA 1.0 https://creativecommons.org/licenses/by-sa/1.0/:<br />St. Louis riverfront: By Jefferson National Expansion Memorial Archives, https://commons.wikimedia.org/w/index.php?curid=14664715<br />CC BY 2.0 https://creativecommons.org/licenses/by/2.0:<br />View of Sphere: By zenm - https://flic.kr/p/2pB2Umf, https://commons.wikimedia.org/w/index.php?curid=146677514<br />Phish at Sphere: By Shelby L. Bell - https://flic.kr/p/2pNgtny, https://commons.wikimedia.org/w/index.php?curid=147954320<br />The Builders: By Jefferson National Expansion Memorial, NPS - https://flic.kr/p/8ZqY6B, https://commons.wikimedia.org/w/index.php?curid=44929645<br />CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0/:<br />Burj Dubai Under Construction: By Imre Solt - http://www.skyscrapercity.com/showthread.php?t=584073&page=20, https://commons.wikimedia.org/w/index.php?curid=4596112<br />Burj Dubai 20090121: By Imre Solt - http://www.skyscrapercity.com/showpost.php?p=31070194&postcount=382, https://commons.wikimedia.org/w/index.php?curid=5771932<br />CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0:<br />MSG Sphere: By SounderBruce, https://commons.wikimedia.org/w/index.php?curid=123098848<br />Demag Raupenkran: By C.Stadler/Bwag, https://commons.wikimedia.org/w/index.php?curid=108485295<br />Demag Raupenkran CC 8800-1: By C.Stadler/Bwag, https://commons.wikimedia.org/w/index.php?curid=108484606<br />June 1965 Arch Construction: By Kevin William Kelly, https://commons.wikimedia.org/w/index.php?curid=67757072<br />Big Ben clock mechanism: By Paulobrad, https://commons.wikimedia.org/w/index.php?curid=38271803<br />CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0:<br />The Sphere: By Tomás Del Coro - https://flic.kr/p/2oUaqrt, https://commons.wikimedia.org/w/index.php?curid=136454957<br />Animation is created by Bright Side.<br /><br />----------------------------------------------------------------------------------------<br />Music from TheSoul Sound: https://thesoul-sound.com/<br /> <br />Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV<br /> <br />Subscribe to Bright Side: https://goo.gl/rQTJZz<br />----------------------------------------------------------------------------------------<br />Our Social Media:<br />Facebook: https://www.facebook.com/brightside<br />Instagram: https://www.instagram.com/brightside.official<br />TikTok: https://www.tiktok.com/@brightside.official?lang=en<br /> <br />Stock materials (photos, footages and other):<br />https://www.depositphotos.com<br />https://www.shutterstock.com<br />https://www.eastnews.ru<br />----------------------------------------------------------------------------------------<br /> For more videos and articles visit:<br />http://www.brightside.me<br /> ----------------------------------------------------------------------------------------<br />This video is made for entertainment purposes. We do not make any warranties about the completeness, safety and reliability. Any action you take upon the information in this video is strictly at your own risk, and we will not be liable for any damages or losses. It is the viewer's responsibility to use judgement, care and precaution if you plan to replicate.
