Ever wonder how deep humans have actually dug into the Earth? From the deepest basement under the Sydney Opera House to the mind-blowing Gotthard Base Tunnel slicing through the Alps, we’re going underground to uncover some seriously cool stuff. 🕳️🚇 We’ll even check out one of the deepest building foundations ever made — it’s like the skyscraper version of tree roots! But the real star of the show? We’re diving into the story of the deepest hole ever dug on Earth — and trust me, it’s not what you’d expect. So hit play and let’s go deep... like, really deep. ⛏️🌎 Credits Credit: CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0/: Сама скважина: by Rakot13, https://commons.wikimedia.org/wiki/File:Сама_скважина(заварена),_август_2012.JPG сверхглубокая скважина: by Andre Belozeroff, https://commons.wikimedia.org/wiki/File:Кольская_сверхглубокая_скважина_crop.jpg Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music from TheSoul Sound: https://thesoul-sound.com/ Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD34jRLrMrJux4VxV Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: https://www.facebook.com/brightside Instagram: https://www.instagram.com/brightside.official TikTok: https://www.tiktok.com/@brightside.official?lang=en Telegram: https://t.me/bright_side_official Stock materials (photos, footages and other): https://www.depositphotos.com https://www.shutterstock.com https://www.eastnews.ru ---------------------------------------------------------------------------------------- For more videos and articles visit: http://www.brightside.me ---------------------------------------------------------------------------------------- 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.