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.

Imagine living through the eruption of Mount Vesuvius in 79 AD that buried Pompeii in ash – way scarier than any horror movie! The Great Flood from ancient myths, like Noah’s Ark, would have been a terrifying sight with water everywhere. The Bronze Age collapse around 1200 BC saw entire civilizations fall apart, causing chaos and fear. The volcanic eruption in Santorini around 1600 BC devastated the Minoan civilization and sent shockwaves through the region. And let's not forget about the tsunami that hit the Minoan civilization around the same time, wiping out entire cities in a flash. #brightside 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/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: / brightside 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

Underwater avalanches, or "submarine landslides," might sound like something out of a sci-fi movie, but they’re a real danger! 🌊 These events happen when large amounts of sediment or debris suddenly slide down the ocean floor, causing massive disturbances. The force from these avalanches can trigger huge tsunamis, traveling across the ocean and hitting coastal areas with little warning. 🌊 The scary part is that they’re hard to predict, especially because they often happen in deep, remote parts of the ocean. Scientists are studying them more to understand the risks, but the danger is real. It’s a reminder that the ocean can be as unpredictable and powerful as anything on land! 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.

If your dog keeps scratching the entrance door and wandering around the house, tries to hide in the corner, howling and barking - it might be the right time to evacuate. The pup probably knows an earthquake is approaching. If you see the water retreat from the beach really fast - a tsunami must be on the way. Sometime nature is sending us signals we can't read. Learn to understand them to know when natural disasters are on the way to stay safe and protect your dear ones.

Mother Nature is caring, loving, and providing, but sometimes, she is also terrifying. These Reddit users have seen her dark and spooky side. They have been through the worst. And fortunately, they all lived to tell the tale. So, are you ready to face it and learn about her chilling, uncanny secrets?