Prêt pour une aventure folle ? Nous avons quelque chose qui vous tiendra en haleine - une vidéo présentant les endroits les plus inexplicables de la Terre qui vous feront réfléchir à deux fois avant de faire vos bagages ! Des endroits où la foudre frappe sans arrêt à des endroits où même tremper votre orteil dans l'eau est une entreprise risquée, nous plongeons dans le mystérieux et carrément effrayant. Sérieusement, que vous soyez fan d'aventures à forte dose d'adrénaline ou que vous aimiez simplement une bonne frayeur, vous ne voudrez pas manquer cette exploration des lieux les plus étranges et sauvages de la Terre. Alors, attrapez votre popcorn et attachez votre ceinture pour un voyage dont vous vous souviendrez longtemps ! Animation créée par Sympa.
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Musique par Epidemic Sound https://www.epidemicsound.com
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Musique par Epidemic Sound https://www.epidemicsound.com
Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna
----------------------------------------------------------------------------------------
Nos réseaux sociaux :
Facebook: https://www.facebook.com/sympasympacom/
Instagram: https://www.instagram.com/sympa.officiel/
Stock de fichiers (photos, vidéos et autres):
https://www.depositphotos.com
https://www.shutterstock.com
https://www.eastnews.ru
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Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
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FunTranscript
00:00It turns out that the eye of the Sahara and the Atlantic look alike.
00:03When the astronauts saw the eye of the Sahara from space,
00:07they first suspected that it was the impact crater of a meteorite.
00:11But the rings of the structure correspond to the arrangement described for the Atlantic.
00:16More importantly, the Sahara has not always been a desert.
00:20It transformed from a tropical region into an arid desert about 11,000 years ago.
00:26Researchers have found traces of a huge river, the Taman Rasset,
00:30which could have drowned an entire community.
00:33It flowed into the structure of Richa,
00:36similarly to the description of Plato.
00:38The trans-Saharan maritime route crossed the Sahara 50 to 100 million years ago.
00:43And it is claimed that the sea destroyed the Atlantic about 11,500 years ago.
00:49Probably due to a rapid rise in the sea level caused by the end of the Ice Age.
00:55NASA's satellite imagery shows motifs that agree with this theory.
01:00These concentric circles could be the key to revealing the secrets of the evolution of our planet over millions of years.
01:08They were shaped by the erosion of several layers of resistant rocks,
01:13creating a strange pattern made of ridges and ravines.
01:16The main peak stands proudly 400 meters high.
01:20The central part has undergone a significant transformation due to erosion,
01:24developing a circular structure with a high peak.
01:27Contrary to the impact crater, the Sahara oil presents a striking symmetry and balance.
01:33Some claim that this would result from the lifting of the rocks, sculpted by the wind and water.
01:38Others believe that it would be an ancient anti-clinal, eroded until revealing this concentric shape.
01:44Then there is the theory of the salt dome,
01:47suggesting that it is the floatability of the salt that would have sculpted this wonder.
01:52Dating techniques have shown that it was formed 252 to 541 million years ago,
01:58more or less one million years ago.
02:00Ancient artifacts are scattered around the outer rings of the structure,
02:05near the dried-up river bed.
02:07Some tools made of older stones have also been found in the same area.
02:13And yet, even if some spearheads of the Neolithic era were found there,
02:18there are not many signs that people lived there at the time.
02:21The region seems to have been exploited for short-term activities,
02:25such as hunting or the manufacture of tools.
02:28There are other supernatural mysteries that sprinkle our world.
02:31One of these enigmas is found in Norway.
02:34The sinister phenomenon of the lights of Esdalen,
02:37also known as the Valley of Lights, leaves scientists perplexed.
02:42This valley is 15 km wide.
02:46It is quite remote, but a strange blue box is at the top of the hill.
02:51Equipped with cameras that scrutinize the valley upside down.
02:54The disturbing saga began in the 1980s,
02:58when the night sky above Esdalen separated from incandescent fireballs.
03:04A recurring spectacle that shocked everyone who saw it.
03:08It was not an ephemeral phenomenon.
03:11On the contrary, it occurred very regularly.
03:14Terrified, the inhabitants reported inexplicable contact with these luminous phenomena,
03:20some of which would be a product near their homes.
03:24Fear spread like a powder keg.
03:27At its peak, there were about 20 appearances each week.
03:32The phenomenon made its way in newspapers, magazines and the media around the world.
03:36Very quickly, people flocked to the valley, hoping to see these lights for themselves.
03:42In 1984, experts joined the crowd.
03:47Armed with sophisticated instruments such as magnetometers, radiometers and many other tricks.
03:53What they observed was staggering.
03:55These lights challenged any explanation.
03:58Some moved at a calm pace,
04:01while others crossed the sky at a lightning speed of 30,000 km per hour.
04:06People have tried to explain them.
04:09Plane, distant reflection, lightning bolt, satellite, planet, meteor.
04:16But the speed and the way these lights danced eclipsed all these theories.
04:21We are slowly approaching another mysterious place.
04:24It is the largest subglacial lake among the 675 lakes known in Antarctica.
04:28It could easily house forms of unknown life.
04:32This lake is located under the Inland Sea, East Antarctica.
04:35If you dive about 4 km under the ice, you will see Lake Vostok,
04:40located 2 cm below sea level.
04:44This lake is 250 km long and 50 km wide.
04:50At its widest point, with an average depth of 430 m,
04:55it is also the 6th largest lake in the world in terms of volume.
05:00It looks like an underwater city, with high pillars and deep basins.
05:05This secret lake was discovered in 1993.
05:09However, it was expected to be discovered for more than 2,000 years,
05:13keeping all its secrets.
05:15In 2012, scientists drilled the ice,
05:18collecting the longest ice cube in history.
05:21They crossed the frozen pebble to the surface of the lake.
05:25The year 2013 brought an unexpected rebound,
05:28when these calm waters arose during the extraction of an ice cube,
05:33mixing with the drilling fluids.
05:36They finally obtained a sample of pure water in 2015.
05:39Some think that there could be unknown forms of life over there,
05:44because it is a reserve of fossil water that has not been touched for millions of years.
05:49It could look a lot like these oceans covered with ice
05:52that are suspected to exist on moons like Europe and Enceladus.
05:56It all started with a 19th century theory
05:59suggesting that fresh water would be hidden under the ice caps of Antarctica.
06:04Then, in 1959, seismic surveys revealed the existence of an underwater lake.
06:12And in the 1990s, satellite data confirmed the existence of Lake Vostok.
06:18It is not the only one.
06:20In 2005, an island was discovered in the middle of the lake.
06:23Then, two smaller lakes joined the party.
06:27It is suspected that a secret network of underwater rivers could have connected these lakes.
06:32Very far from Antarctica, in Venezuela,
06:35the Catatumbo lightning offers a stunning light show
06:38to the confluence of the Catatumbo river and Lake Maracaibo.
06:42This disturbing electrical phenomenon occurs about 140 to 160 nights a year,
06:47for 10 hours a day,
06:49and can release up to 280 lightning bolts in one hour.
06:53The frequency of this lightning show changes with the seasons and from year to year.
06:58Have you ever heard the term stride?
07:01It is a variant of the word stride, which is used in the Yorkshire,
07:05and which refers to a narrow section of the Wharf river,
07:08which is so small that you could probably trip over it.
07:11But don't be fooled by its size.
07:13It is one of the most dangerous places in the area,
07:15and the simple fact of taking a step in the water can have disastrous consequences.
07:19The Wharf has a powerful current,
07:21and as the stride is so narrow, it is all the stronger in this area.
07:26The intense flow of water eroded the limestone around it,
07:29which created hollow spaces much deeper than the rest of the riverbed.
07:35And here is the secret.
07:36The current also weakened the stride's banks below.
07:39So the ground you are standing on,
07:41looking at this rapid flow,
07:43is probably just a fragile edge suspended above very steep water.
07:47There is no trace of anyone who has found themselves in the stride's water,
07:51and who managed to escape it.
07:53And the worst?
07:54You would never guess that this innocent-looking stream
07:57could represent such a danger.
07:59We therefore advise you to stick to a safer water plan for your aquatic escapades.
08:07If you are looking to escape the time of a weekend in California,
08:10Horseshoe Lake is the place you need.
08:12It has everything for you.
08:13Sand beaches, hiking trails, and picnic areas.
08:16But wait, there is something else beyond the appearance.
08:19This lake has a dark side,
08:21namely about 40 hectares of dead trees surrounding it.
08:24And it's not just the trees that were victims of this lake.
08:27The earthquakes that took place between 1989 and 1990
08:31released carbon dioxide trapped in the magma in fusion.
08:34This gas infiltrated the air,
08:36entangling all forms of life around the lake.
08:39Even today, Horseshoe Lake is just as dangerous as it was 30 years ago.
08:43What makes it so frightening is that the toxic levels of this gas
08:46change unpredictably.
08:49The warning signs, which are all over the place,
08:52could certainly give a scary touch to this fun wild hike.
08:58In Kauai, in the Hawaiian archipelago,
09:00there is a group of breathtaking waterfalls,
09:02which used to be a popular destination among tourists.
09:05The Kipu Falls, as they are called,
09:07used to be a privileged place for swimming and diving.
09:10To access it, you had to make a long walk along a dirt path,
09:14to finally reach an impregnable view,
09:16resulting in a waterfall 6 meters high,
09:18which overflowed into a crystal clear water pool.
09:21But since 2011, this area is forbidden to the public.
09:26Why?
09:28Well, many accidents have occurred at the Kipu Falls.
09:31Of course, jumping from the top of the waterfall would be the most obvious cause.
09:35But there are much more mysterious cases.
09:39Witnesses say that swimmers peacefully enjoyed the water at the bottom of the falls,
09:44before being suddenly sucked under the surface.
09:47No precise explanation has ever been found for these accidents.
09:53Locals think that it is the Mo'o aquatic spirit that should be blamed,
09:56because it did not want to be disturbed by noisy tourists.
10:00There is also a theory about a powerful whirlwind coming from the bottom of the pool.
10:04Anyway, the tourist guides no longer mention the Kipu Falls,
10:07and the intrusions there are severely reprimanded.
10:13The Samae San hole, located in the Gulf of Thailand,
10:16seems to be the ideal place for divers in search of strong sensations.
10:19But it is also the most dangerous.
10:22With an abyss of 85 meters, it is the deepest diving site in the region.
10:26But its depth is not the only reason why it is considered a place to avoid.
10:31It is an important navigation crossroads for giant oil workers,
10:34and the powerful currents around the hole make diving even more treacherous.
10:39And as if that were not enough, the Samae San hole also houses ferocious barracudas,
10:44which could easily take on divers without caution.
10:47The water is so turbulent that visibility is almost zero,
10:50which makes it difficult to spot these aggressive marine creatures.
10:54In short, the Samae San hole is a place to catch your breath,
10:58but extremely dangerous and should only be explored by experienced divers with steel nerves.
11:05So let us tell you about New Smyrna Beach, the world capital of shark attacks.
11:11If you are looking for a relaxing vacation spot in the county of Volusia in Florida,
11:15you may have to think twice.
11:18The waters around New Smyrna Beach are full of fish, which attracts a lot of squalls.
11:24In fact, there have been so many shark attacks reported in this region,
11:28that it has widely deserved its title of capital of shark attacks.
11:34Researchers themselves have warned that anyone who goes swimming there
11:37would certainly find themselves in close contact with at least one of them.
11:41We are talking about a distance of 3 meters at most,
11:43and in many cases, you would not even realize it.
11:47To make matters worse, the Bulldog shark, one of the most dangerous and aggressive types of sharks,
11:52has been spotted in these waters.
11:56Kauai is once again on our list.
11:59A beach on the coast of Napali, called Anakapiai Beach,
12:02may look like heaven on earth in many ways, but you are not mistaken.
12:06To access it, you will have to climb an extremely steep rocky path, over 3 kilometers.
12:12There is no lifeguard on this isolated beach.
12:14So if you decide to dive in the water, you will be delivered to yourself.
12:20The biggest threat to your safety are the incredibly strong currents.
12:24They are almost always present, because there is no reef that protects this shore.
12:29And if someone finds himself caught in one of these currents,
12:31there is no safe place to swim at miles around.
12:34The nearest beach is 10 kilometers away.
12:37Believe us, Anakapiai Beach is far from being the safest.
12:41It is therefore highly recommended to stay out of the water if you ever go to this beach.
12:47Imagine a ghost town.
12:49Abandoned buildings covered with graffiti, rusty car carcasses, cracked tarp roads.
12:54And now, add to that a thick layer of black smoke coming out of the ground.
12:59And the ground itself is hot to the touch.
13:01Welcome to Centralia in Pennsylvania.
13:04It was an animated place in the 1800s and until the 1960s.
13:08These rich coal mines attracted a lot of people to work and live there.
13:13But in 1962, one of these mines accidentally caught fire,
13:16and a fire began to spread underground.
13:19Coal is a slow-burning fuel.
13:22So, citizens continued to live peacefully for almost two decades,
13:27until the fire began to sweep the city underground.
13:31One of the worst accidents took place when a glowing hole appeared out of nowhere
13:35in the garden of a house in Centralia.
13:37Fortunately, no one was injured.
13:39But after that, people started to leave.
13:42Over the next 30 years, almost everyone moved.
13:46In 2020, five people were still living there.
13:50But apart from this handful of irreducible people,
13:52Centralia is indeed a ghost town.
13:54The abandoned buildings that collapse and the cracked roads are just a small part of it.
14:00The most disturbing element of this place is the smoke that escapes from the ground through the cracks.
14:05The underground fire is still raging,
14:07warming the surface and slowly destroying the remains of the city.
14:12Moreover, this is what inspired the famous fictional city of Silent Hill.
14:17It is estimated that the blaze will last another 250 years.
14:20And by then, there will only be burnt wastelands in the region.
14:25If you are afraid of insects, then the next place is probably your worst nightmare.
14:30The caves of Gomantong in Malaysia could be one of the most picturesque places in the world,
14:35if there were no inhabitants.
14:38First of all, there are bats.
14:40More than two million of these animals live in the vast expanses of the caves.
14:44They are easily frightened, but it is not necessarily a good idea to scare them.
14:48Imagine millions of hailed horrors flying towards you in panic.
14:53Secondly, there are cockroaches.
14:55And if the number of bats is more or less determined,
14:58cockroaches crawling on the ground and the walls of the caves are impossible to count.
15:03They are so many that you will not be able to make a single step without a dozen of these animals crawling along your legs.
15:09Finally, if you manage not to scream because of cockroaches
15:12and not to wake up the hordes of bats,
15:14you may be rewarded by other wonderful inhabitants of the caves.
15:18These are snakes, scorpions and venomous giant millipedes.
15:22Charming.
15:24Nevertheless, the caves are open to the public and many people visit this place.
15:29In the middle of nowhere, in the desolate lands of the desert of Karakum in Central Asia,
15:34there is a big hole in the ground that burns forever.
15:38It is called the gas crater of Darvaza
15:41and it is a real pit, large and deep, which has been burning for more than half a century now.
15:47Inhabitants call it the gate of hell.
15:49And the view is indeed frightening.
15:51There is no way to extinguish the flames.
15:54And scientists think that the crater will continue to burn for centuries.
15:58The pit appeared in 1971 when a group of engineers made scouts in the region
16:03and thought they had found an oil deposit.
16:06But it turned out to be a natural gas pocket
16:09and when the drilling platform began to work on the site, the ground collapsed.
16:13The engineers were afraid that the toxic gas would endanger the neighboring cities.
16:17So they thought it was better to set it on fire and let it burn for a few weeks.
16:22But as we can see, the brazier is still as powerful.
16:26The crater has since become a popular tourist attraction.
16:30However, it still represents a certain danger.
16:33So efforts are made to definitively close the doors of the underground world.
16:37Imagine that you see an incredibly venomous snake right next to your foot.
16:42Already quite terrifying, isn't it?
16:44Now, multiply this experience by 2000.
16:47And no matter where you try to run, there are snakes all around you.
16:51Welcome to the Snake Island, whose name could not be better described.
16:55The island is located not far from the coast of Brazil and houses thousands of vipers,
16:59Jararaca Iloa, or insular trigonocephalus.
17:03About 11,000 years ago, the sea level increased and separated the island from the continent.
17:08And many of these vipers ended up trapped on the island.
17:11Their cousins on the continent are also venomous, but not as much.
17:14The insular variety had to evolve to survive, and it did so in a special way.
17:19As there are not many terrestrial animals to hunt for vipers,
17:22they adapted by hunting birds instead.
17:24And for their venom to be effective, they had to be instantaneous.
17:28These golden vipers have therefore developed a venom that is five times more powerful than the ordinary variety.
17:33This has allowed them to thrive, and there are now one to five vipers per square meter on the island.
17:39The island is considered so dangerous that Brazil has banned all visitors,
17:43in case someone would be crazy enough to go there.
17:46Lost in the woods at night, you suddenly come across a human figure.
17:50Relieved, you touch his shoulder to ask for your way.
17:53But it is as hard as stone and covered with moss.
17:56Then you look at the face of the person and your mouth is filled with horror.
18:00This thing is all but human.
18:02A wise advice would be not to walk in the southeast of Finland at night
18:06if you do not want to live a nightmarish experience.
18:09This is where a renowned Finnish sculptor created a sinister garden of sculptures behind his own house.
18:15The main collection consists of 200 human figures in various yoga poses.
18:20But by walking around, you can come across more sinister works of art.
18:24For example, a hooded figure with his arms outstretched and deep black holes in his eyes.
18:30To add to this scary look, real human teeth are found in the mouth of some statues.
18:35The sculptor is a hermit who did not want to leave his house.
18:39And when he was asked to lend some of his sculptures to museums,
18:43he replied that he had to ask them for permission first.
18:46It seems that they refused.