Arizona might not be the first place you think of when it comes to volcanoes, but it actually has some of the most mysterious ones in the world! These ancient volcanoes, like the San Francisco Peaks, are now mostly dormant, but they once erupted with huge blasts of lava and ash. The mystery comes from how old and unusual they are—some scientists believe these volcanoes are millions of years old, and their exact origins remain a puzzle. There are lava fields and craters scattered around Arizona that hint at a fiery past. The area around Sunset Crater is especially eerie, with dark volcanic rock and a landscape that feels like you’re on another planet. Even though they’re quiet now, these volcanoes still tell the story of a time when Arizona’s land was shaped by powerful forces from deep inside the Earth. Credit: Navajo Route 15: by Steven Baltakatei Sandoval CC BY-SA 4.0 https://creativecommons.org/licenses/... https://commons.wikimedia.org/wiki/Fi... San Francisco Peaks: by Bernard Gagnon CC BY-SA 3.0 CC BY-SA 2.5 CC BY-SA 2.0 CC BY-SA 1.0 https://creativecommons.org/licenses/... https://creativecommons.org/licenses/... https://creativecommons.org/licenses/... https://creativecommons.org/licenses/... https://commons.wikimedia.org/wiki/Fi... Mono Crater: by Daniel Mayer CC BY-SA 3.0 https://creativecommons.org/licenses/... https://commons.wikimedia.org/wiki/Fi... San Francisco Peaks: by Martin Ely CC BY 2.0 https://creativecommons.org/licenses/... https://commons.wikimedia.org/wiki/Fi... San Francisco Peaks: by NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team https://earthobservatory.nasa.gov/ima... Nate Loper / Flickr 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/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: / brightside Instagram: / brightside.official TikTok: https://www.tiktok.com/@brightside.of... 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.

Researchers recently found underground passages hidden beneath old buildings, matching designs from da Vinci’s mysterious drawings. These tunnels might have been escape routes, secret workshops, or even part of a hidden defense system. Some believe da Vinci planned them for royalty or military strategies, using his genius to create something way ahead of his time. Some of these tunnels were completely forgotten for centuries until experts finally linked them to his old sketches. Now, archaeologists are exploring deeper, hoping to uncover more of da Vinci’s lost secrets! Credit: Xpo Factory / YouTube SPIETV / YouTube CC BY-SA 3.0 https://creativecommons.org/licenses/... Vis aerienne Luc Viatour: By Photography Luc Viatour, https://commons.wikimedia.org/w/index... Monumento di Ludovico e Beatrice: By Ugo franchini, https://commons.wikimedia.org/w/index... Santa Maria delle Grazie: By Marcin Białek, https://commons.wikimedia.org/w/index... CC BY-SA 4.0 https://creativecommons.org/licenses/... Calco statua funebre di Beatrice d'Este al Victoria: By Beaest, https://commons.wikimedia.org/w/index... Rocca Sforzesca di Imola: By Vanni Lazzari, https://commons.wikimedia.org/w/index... Leonardo Da Vinci Robot: By Leonardo3 - Mario Taddei, https://commons.wikimedia.org/w/index... Tomb of Beatrice d Este: By Roberto Ferrari - https://flic.kr/p/5Hvfox, CC BY-SA 2.0 https://creativecommons.org/licenses/..., https://commons.wikimedia.org/w/index... 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/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: / brightside Instagram: / brightside.official TikTok: https://www.tiktok.com/@brightside.of... 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.

Building like the Romans nowadays is a bit tricky for a few reasons. First off, we've got way fancier tech and materials than they did back in the day. Our construction methods have moved on, you know? Plus, we're big on safety and the environment these days, so our building codes are a bit more uptight than what the Romans had going on. Trying to recreate massive Roman structures, like the Colosseum, might be a logistical nightmare with all the modern red tape. And let's face it, times have changed – we've got different tastes and vibes when it comes to architecture. Credits Animation is created by Bright Side. ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.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 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

Ever since the humankind found out about Atlantis, we've been trying to find any traces of this impressive underwater civilization. And while the search is going on, fancy joining me on a trip to a few historic underwater sites? Let's see what we can find out about ancient civilizations! The first one on our list is what is being called the underwater Stonehenge. Next, we're taking you on a tour of the Ryukyu Islands, just off the coast of Japan.

There’s a secret investor who’s actually building a real underwater city right now. Yep, like something straight out of a sci-fi movie! The plan is to create a livable place deep under the ocean, with air, power, and even fancy tech to make it feel like home. Not much is known about who’s funding it, but it's supposed to be super high-tech and eco-friendly. Scientists are both excited and nervous, since living underwater could mess with marine life if it’s not done carefully. Still, if it works, this could be the start of humans living in the ocean one day! Credit: Cousteau1972: By Hans Peters for Anefo, CC0 1.0, https://creativecommons.org/publicdom... , https://commons.wikimedia.org/wiki/Fi... 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/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: / brightplanet Instagram: / brightside.official TikTok: https://www.tiktok.com/@brightside.of... 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.

What's your favorite travel destination? Is it some beautiful European city like Paris, Rome or Athens? But have you ever noticed that European cities are much flatter than those in USA or Asia? Of course there're tall buildings in the financial districts but their number is nothing compared to those in other parts of the world. What stops Europeans from building a large number of skyscrapers and start looking like New York, for example?

Can you imagine living in a city where you have your own beach access to a lagoon that leads directly into the sea? That might be possible in the near future if you don't mind relocating to Sabah Al Ahmad Sea City in Khiran, Kuwait. Or maybe you'd prefer living in the Paper House, located north of Boston, Massachusetts, which is actually a house made completely out of paper and furniture? Let's take a look at the most unusual houses on our planet located in all kinds of places and conditions.

The tallest building in the world is Burj Khalifa - a skyscraper situated in Dubai. It was build right on sand! Why doesn't it sink into it? Actually the whole Dubai was built on the edge of a desert and yet it's home to over 200 skyscrapers. Let's see how skyscrapers are built in deserts and what keeps them stable and strong.