Pluie D'araignées + Autres Merveilles Naturelles que Vous N'arriverez pas à Croire Existantes !
Plongez dans le monde des merveilles et préparez-vous à être émerveillé ! Du spectacle surréaliste de la Pluie d'Araignées à une myriade d'autres phénomènes naturels à couper le souffle, cette vidéo captivante vous laissera ensorcelé. Rejoignez-nous pour un voyage inoubliable alors que nous explorons les mystères de la nature comme jamais auparavant. Vous n'en croirez pas vos yeux ! Ne manquez pas cette occasion - plongez et vivez l'extraordinaire dès aujourd'hui ! Animation créée par Sympa.
----------------------------------------------------------------------------------------
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
----------------------------------------------------------------------------------------
Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
----------------------------------------------------------------------------------------
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
----------------------------------------------------------------------------------------
Si tu en veux encore plus, fais un tour ici:
http://sympa-sympa.com
Category
😹
FunTranscript
00:00 It happened in June 2009. After heavy rain, the inhabitants of some regions of Japan
00:06 left their homes discovering fish, frogs and tetras everywhere.
00:11 The fields, roads, lawns and roofs were covered with these aquatic creatures.
00:16 A man was surprised to see 13 scarps on the roof and all around his truck.
00:21 Apparently, he stopped to count them.
00:24 Nobody knows for sure where this strange rain came from,
00:28 but the most popular theory states that a powerful marine storm
00:32 had taken all these creatures.
00:34 It then transported them into the high atmosphere
00:37 and scattered the animals all over the land.
00:40 The scarps seem to have come straight out of a disaster film.
00:43 They form when hot and humid air is taken in an ascending stream of storms.
00:48 These bad weather clouds most often mean that a storm is preparing.
00:52 The magnificent rainbow clouds appear at the top of inflated clouds
00:56 that look like cotton after a storm.
00:59 Cotton clouds are low altitude clouds.
01:02 They usually glide at an altitude of about 1,800 metres.
01:05 When the steam from the water they contain condenses,
01:08 the resulting droplets act like prisms.
01:11 They form multicoloured hats above the clouds.
01:14 The so-called "morning glory" clouds are extremely rare.
01:18 They look like massive tubes stretching into the sky.
01:21 They can extend for over 1,000 kilometres, while remaining relatively low.
01:26 Most researchers agree that these clouds appear
01:29 when an ascending stream compresses through the cloud.
01:33 This is what creates this characteristic tubular appearance.
01:36 The fresh air at the back of the cloud makes them roll down.
01:40 The best place, but not the only one, to observe these clouds
01:43 is the Gulf of Carpentaria in Australia.
01:46 If you decide to go there to see these clouds,
01:48 choose the period from late September to early November.
01:52 In 2012, the sky first turned dark and sinister, then yellow.
01:56 Then, blue gelatinous balls began to fall to the ground.
02:01 In the United Kingdom, a man found these balls outside during a hail storm.
02:05 He was walking to his garage when he spotted something
02:08 unusually bright among the white-hot hail.
02:11 When the researchers examined this rain of ice,
02:14 they discovered that the balls were made from the substance used in the layers,
02:18 or the terro, used to absorb liquids.
02:21 We still don't know if the balls fell from the sky,
02:24 or maybe the bottom of the ice made some existing crystals grow in a blink of an eye.
02:29 These huge white clouds above your head are called mammoth clouds.
02:34 They can make you think that the sky is falling.
02:37 Most clouds form when the air rises in the atmosphere, but not the mammoths.
02:42 They appear when cool, humid air descends and mixes with dry air.
02:46 The result? Unique, puffed-up balls-shaped clouds.
02:50 If you spot this phenomenon, it's because bad weather is not far away,
02:54 so run and take shelter!
02:56 Coloured mammoth clouds occur at extremely high altitudes in the atmosphere,
03:00 twice as high as the cruising altitude of a airliner.
03:03 The air at such heights is extremely dry and cold.
03:07 The ice crystals in the mammoth clouds are much smaller than those in the common clouds.
03:12 They diffuse light in a different way, which gives the clouds their appearance of a mammoth.
03:17 A blood rain seems more terrifying than any horror movie,
03:22 but in reality, there is nothing strange or supernatural in this meteorological phenomenon.
03:27 People have observed such rains, tinted in red, since the Romantic era.
03:32 Sometimes, strong winds lift red dust into the atmosphere
03:36 and carry it far, far away.
03:38 In the end, this dust mixes with the clouds, which colours the rain.
03:42 In fact, coal dust can make the rain black.
03:46 Pollen is responsible for yellow rain.
03:48 And other types of dust can make the rain white.
03:51 In Australia, it sometimes rains spiders.
03:54 It's because these creatures can, in a way, glide.
03:57 It's a very unusual way to move.
04:00 A spider climbs a tree and then weaves several strands of silk.
04:04 These strands help the spider to be carried by the wind.
04:07 It's not easy to spot these spiders,
04:09 but sometimes, if the weather is particularly humid, they then flock in mass.
04:14 And there, you can't help but see them.
04:17 Millions of spiders migrate to find another place offering better living conditions.
04:22 You might think they're snowing outside, but no, they're spiders drifting to the ground.
04:27 Have you ever seen huge round disks in the sky?
04:30 They're probably lenticular clouds.
04:34 They usually form above high, imposing places, like mountains or hills.
04:39 When strong winds hit an obstacle, it creates a wave of air.
04:43 The air, in a way, wraps around the obstacle.
04:46 And the higher the barrier, the colder the air above it becomes.
04:51 At some point, the humidity it contains turns into droplets of water.
04:55 And they form these unusual clouds.
04:57 Have you ever wondered what the longest period of rain without interruption was?
05:02 Even an hour of rain can be a big deal if you hang around a dry place like the Atacama Desert in South America.
05:09 It can be a record for this kind of place.
05:12 But in very rainy regions like the Amazon rainforest,
05:15 forty days of rain in a row, no one will remember.
05:19 Interestingly, we only have precipitation data where people follow it.
05:24 Many cities don't collect any data of this kind.
05:27 And there are a lot of places uninhabited on Earth, like tropical forests or the ocean.
05:33 Our knowledge of precipitation is therefore a bit unequal.
05:37 If we want to talk about records, Hawaii has a few.
05:41 People there live long days in the rain, especially on islands where the winds blow towards the mountains.
05:46 From 1939 to 1940, they recorded 331 days in a row with measurable precipitation.
05:53 If you were the kind of person to look at the rain behind your window with a cup of tea,
05:57 it would seem ideal to you.
05:59 But we all need to see the sun at least from time to time.
06:03 Taking a little sun is good for the body and mind.
06:06 It allows you to absorb vitamin D.
06:08 Five to fifteen minutes of sun a few times a week can make a big difference.
06:13 And...
06:14 Have you ever heard the expression "sunny mood"?
06:17 Researchers have found that people feel a little depressed when there is not much sun around them.
06:23 Sunny days make us happy.
06:26 The sun stimulates serotonin, which fights blues.
06:30 And this sun serotonin doesn't just help your mood.
06:33 It also helps you sleep, and it's also a heart assistant.
06:37 When the sun touches your skin, your body releases nitric oxide, which lowers your blood pressure.
06:43 With a healthy blood pressure, we have a healthier heart.
06:46 Now, go tell that to people who have had to endure 881 consecutive days of rain.
06:51 Yes, the record has been set. Almost three full years of rain.
06:55 It went from 1913 to 1916 in Onomumaki, Hawaii.
06:59 It rained like never before.
07:00 The region, as you may know, is a humid tropical forest.
07:04 How do clouds create rain?
07:07 Rain occurs when moist air rises into the sky and cools down a bit.
07:11 When this air cools down, these molecules block each other
07:15 and form a cloudy cloud.
07:17 After that, inside this cloud, things become more fun.
07:22 The air, as it moves, can sometimes make these droplets collide with each other
07:28 and thicken these clouds.
07:29 They can then turn into ice crystals at the top of the cloud, where it is cold.
07:34 These ice droplets then become quite heavy and crumble, turning into rain.
07:40 But there is not just one type of rain.
07:42 It can come from all kinds of storms.
07:44 Storms appear, soak everything, and then continue their way.
07:48 They can pour tons of rain in a blink of an eye.
07:51 Winter storms, on the other hand, are calmer.
07:54 They stay there for days and pour a thin rain or even snow if it is cold enough.
07:59 The weather is like us, it has its moods.
08:02 But nature knows how to balance things.
08:04 After the storm comes the sun, and the air dries up and we can enjoy the clear sky.
08:10 But things can get interesting if you are in a mountainous area near the ocean.
08:16 When the moist air of the sea reaches the mountains, it is forced to climb them,
08:20 which creates precipitations that sometimes last for weeks.
08:23 And if I told you that there was a time on Earth when the rain fell continuously for 2 million years
08:29 and completely changed the fate of the planet?
08:32 Once the Permian era was over, about 234 million years ago,
08:36 I was not yet born, but I read articles on the subject,
08:39 the Triassic began, marked by a long period of precipitation.
08:43 This phenomenon is now called the most vile episode of the Carnian.
08:47 It is not me who decided on this name.
08:50 Recent studies, supported by evidence, suggest that in fact the fate of the planet has not been upset,
08:56 and that there was actually coal combustion and no continuous rain.
09:01 This is what breaks a solid myth, a good thing done.
09:04 Then we have the "colonial joints", a sophisticated term for the amusing patterns
09:10 that form in the lava flows, the layered filaments, the digs and other rocky elements.
09:15 There are all shapes and sizes.
09:19 Most are in the form of straight and parallel columns.
09:22 Others have curves and variable widths.
09:25 They can reach a height of 3000 cm.
09:28 Finally, 30 meters, what.
09:33 These columns are formed by pressure and cooling.
09:37 When the lava cools, it shrinks and cracks.
09:41 Once a crack has formed, the lava moves.
09:44 These cracks extend over the surface of the flow.
09:47 The water seeps into the lava, which makes it cool quickly starting from the surface, creating these patterns.
09:54 The Devil's Postpile, in California, is a place to visit absolutely if you want to see colonial joints.
10:00 But hey, you can find them everywhere in the world.
10:03 Let's get up, the show is going to be magical.
10:06 The arcs in the sky of fire, also called horizontal circular arches, look like flames dancing on clouds.
10:13 To see these magnificent things, you need cirruses and also the sun to be at least 58 degrees high.
10:20 This is a collaboration between the light of the sun and the clouds.
10:24 Let's see this in more detail.
10:26 Take London, for example.
10:28 The city is about 51 degrees north.
10:31 So, sorry, Londoners, no fire arches for you.
10:36 Now, let's go to the deep waters to see the underwater culture circles.
10:41 These are circular, giant patterns, discovered in 1995 near the southern coast of Japan.
10:47 The inhabitants were disconcerted.
10:49 They nicknamed them "mysterious circles", as if the ocean had a secret talent for sand sculpture.
10:55 The mystery was solved in 2011.
10:58 The improbable artist turned out to be a tiny globefish barely 13 centimeters long.
11:04 Researchers have discovered that males spent between 7 and 9 days building their circles by swimming
11:11 and using their fins to dig valleys in the sandy soil.
11:15 They decorate the peaks of their creations with pieces of shells and corals,
11:19 thus transforming their sculptures into masterpieces.
11:22 Okay, they don't do it for the love of art.
11:25 These circles have a function.
11:27 The sandy center of the circle serves as a nest.
11:29 When swimming, the males stir all this and it attracts the sand exactly to the desired place.
11:35 When a female globefish goes swimming, the male turns, flutters and dances,
11:39 making the sand swirl around him.
11:42 If she is impressed and thinks she is a bad boy, she lays her eggs in the heart of the circle.
11:47 And there you have it, a happy end.
11:50 Now let's look at the flower of a globefish.
11:52 You may have seen thin ice sheets that look like petals and sometimes have plant stems.
11:59 They are about as thick as a credit card.
12:02 They form when it is cold, when the soil is wet but not frozen, and when the plant stems are frozen.
12:08 Not all plants produce these globefish flowers.
12:11 The conditions must be met.
12:14 Here's how it works.
12:16 The water contained in the stem of a plant is extracted from the soil.
12:19 When it freezes, it expands and splits the stem vertically.
12:23 When it is cold, it turns into ice.
12:26 As the water is sucked in by the stem, it continues to grow into very thin layers of ice.
12:31 The length of the crack determines whether the globefish flower will look like a thin ribbon or a wide ribbon.
12:38 And the way it wraps and forms into petals is random.
12:42 The reason could be the difference in friction along the sides of the stem.
12:46 These globefish flowers are unique and delicate, and they don't last long.
12:50 They quickly disappear.
12:52 To spot them, keep an eye on tall grass, especially in shallow places.
12:58 Giant vernoni, walls, and verbesina virginica are good candidates.
13:03 [MUSIC PLAYING]