Si vous voyez des lumières au-dessus de votre tête, c'est un signe qu'il faut chercher un abri car il y a un risque que des drones tombent sur vous. Ce n'est pas que vous ne pouvez pas profiter des spectacles de drones ; assurez-vous simplement de ne pas vous tenir juste en dessous. Observer à distance est plus sûr et offre souvent une meilleure vue de toute façon. Par exemple, lors d'un spectacle au-dessus d'un centre commercial à Zhengzhou, des drones ont commencé à tomber en plein spectacle, frappant des bâtiments et des véhicules en dessous. Alors, pour rester en sécurité, gardez une certaine distance lorsque vous admirez ces spectacles de haute technologie ! Animation créée par Sympa.
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Musique par Epidemic Sound https://www.epidemicsound.com
Pour ne rien perdre de Sympa, abonnez-vous!: https://goo.gl/6E4Xna
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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:
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FunTranscript
00:00If you find yourself one day under similar lights to that of this image,
00:04put yourself quickly in the shelter.
00:05It could belong to a drone and you would not want it to crash on you.
00:10Recently, in China, drones fell from the sky above a shopping center, causing a certain chaos.
00:16The organizers put this on the account of a manipulation error.
00:20Fortunately, no one was injured.
00:23But incidents of this type have already occurred in the past.
00:26It is therefore cautious not to stand directly under a drone show.
00:31A delusional video circulates on the Internet.
00:33We see glasses falling from the sky, in China, and crawling on cars.
00:38Some think it is a rain of animals, but others are not so sure.
00:43The debate continues.
00:44Some claim that the video is fake,
00:47while others argue that the glasses were only on cars, and not on the ground.
00:52Others still think it is a normal phenomenon in March.
00:56And guess what?
00:57This strange rain of glasses also occurred in the British Isles.
01:01In Scotland, children playing football were surprised by a rain of glasses,
01:06perhaps because of a major meteorological change.
01:10In Texarkana, a city in Texas, an unusual event occurred.
01:15Fish fell from the sky, which surprised many residents.
01:20This phenomenon that we have just mentioned
01:22occurs when small creatures, frogs, crabs, and small fish
01:27are carried by water trunks or air currents to the surface of the earth,
01:31and then fall back during a downpour.
01:34These strange rains are not only frightening,
01:36they can also be dangerous to health.
01:39One day, in Oakville, in the state of Washington,
01:42residents saw drops of ice falling from the sky.
01:45These drops caused symptoms similar to those of the flu
01:48among the people who had touched them.
01:50Researchers who studied these drops of rain
01:52discovered white human globules in the gelatinous substance,
01:56which led to speculations,
01:58theories about the evaporation of jellyfish from the waste of a commercial aircraft.
02:03Another strange event related to the rain,
02:06a silver downpour in Hong Kong and in Germany,
02:09apparently following a human intervention.
02:12In both cases, people saw silver swirling and falling from the roofs,
02:16which led to chaotic situations when they tried to pick it up.
02:21It's the only type of rain I'd be happy to see fall,
02:24except if it's a 20-cent coin roll.
02:27Ouch.
02:28Imagine a scenario in which, instead of a normal flash,
02:32a huge jet spills from the top of a cloud,
02:35going up to more than 80 km in the sky,
02:37almost touching space.
02:39Such overpowering flashes occur about 1,000 times a year,
02:43and carry up to 50 times more energy than an ordinary flash.
02:48In 2018, researchers observed the largest flash
02:52ever recorded on a cloud above Oklahoma.
02:55The intensity of this explosion was almost twice the previous record,
02:59which led scientists to claim that it was
03:02the most important ground-cloud impact ever observed.
03:06In a city in northern Mexico,
03:08many yellow-headed carousels were filmed falling from the sky.
03:12And it caused victims.
03:14The cause of their fall remains uncertain,
03:16but experts assume that a predatory bird
03:18could have frightened them and caused them to lose their balance.
03:22A surveillance camera filmed the birds
03:24falling on the houses like a big dark cloud.
03:27These migratory birds reproduce more in the north,
03:30in the United States, and in Canada,
03:32before wintering in Mexico.
03:34Some theories attribute this fall to various factors,
03:37such as electric fuses.
03:39I think it was a predatory bird.
03:42It even happens that iguanas fall on your head.
03:45Leaving very cold, they put themselves in hibernation mode to survive.
03:49It looks like they're frozen,
03:51but they're actually still alive.
03:53They usually start moving again
03:55when it's more than 10 degrees Celsius.
03:58The problem is that trees can fall
04:00while they're in this state,
04:02which is dangerous both for them and for your head.
04:05Imagine a vase falling from a shelf.
04:08The principle is the same.
04:10If the temperature stays too long below 4.5 degrees,
04:13the consequences are usually tragic.
04:16One day, the team of a morning show in Wisconsin
04:19spotted strange lights above downtown.
04:22At first, they thought it was a fireworks show
04:25or maybe an extraterrestrial phenomenon.
04:27But as they continued to watch,
04:29they discovered that it was simply a group of seagulls
04:32flying over the local court of justice.
04:35An illusion caused by the settings of the camera.
04:37To be sure of it,
04:39a journalist went to the court of justice
04:41and filmed the seagulls.
04:43Classy, isn't it?
04:45Not quite.
04:46The Internet was not satisfied
04:48and conspiracy theories emerged.
04:50They still persist today.
04:52Some really have a lot of imagination.
04:55The videos showed the differences in movements
04:57and the height of the objects.
04:59It was therefore clear that they were seagulls
05:01and the angles of the camera.
05:03Meanwhile, in the beautiful city of Rome,
05:06a charming but delicate bird problem
05:08has a little disturbed the inhabitants.
05:10At nightfall,
05:12we could see people dressed in white suits
05:14armed with loudspeakers.
05:16They were broadcasting high-pitched sounds
05:18to frighten the birds
05:20so that they would stop soiling the clothes of the citizens
05:22with their faeces.
05:24Every winter, the seagulls filled the sky of Rome
05:26in a hypnotic spectacle of synchronized voltage.
05:29But the disorder they leave behind
05:32has incited the authorities to chase them.
05:34Unfortunately, things are sometimes
05:36more strange and disturbing.
05:38For example, in Olympia Springs,
05:40in Kentucky, in 1876,
05:42when pieces of raw meat fell from the sky.
05:46After months of debate among researchers,
05:48it was concluded that this rain of meat
05:50was in fact vomiting of vultures,
05:52a defense mechanism
05:54or a method of weakening more than bizarre.
05:57Among the other strange meteorological events,
06:00we can cite the bird rain in Arkansas
06:02caused by fireworks,
06:04spiders covering entire landscapes in Australia,
06:07and the golf ball avalanche in Punta Gorda,
06:09in Florida,
06:11can be caused by the jets of water
06:13from the neighboring golf courses.
06:15In addition, we once observed a rain of mud,
06:17drops of disgusting rain
06:19filled with dust
06:21during a relatively brief and unpleasant avalanche.
06:23In Torrance, California,
06:25an owner found himself
06:27in a situation worthy of a horror movie
06:29when hundreds of birds
06:31invaded his house through his chimney.
06:33It took three days to evict them
06:35and the damage was significant.
06:38A similar incident occurred in Montecito,
06:41but fortunately, a steel grid
06:43prevented a thousand birds
06:45from wreaking havoc in the house.
06:47To avoid such a situation,
06:49experts recommend equipping
06:51your chimney with a very solid grid.
06:54Get ready to witness
06:56a magnificent purple and green aerial spectacle.
06:58No,
06:59it is not a normal Boreal aurora,
07:01but a phenomenon known
07:03under the name of S.T.E.V.
07:05Discovered by amateur observers,
07:07S.T.E.V. is the mysterious pendant
07:09of Boreal auroras.
07:11S.T.E.V., abbreviation of
07:13Strong Thermal Emission Velocity Enhancement,
07:15was first documented by a group
07:17of Canadian enthusiasts in 2018,
07:19and they shared their discovery
07:21with NASA researchers.
07:23S.T.E.V. stands out for its magenta hue,
07:25which contrasts with the classic
07:27green hue of Boreal auroras.
07:29While auroras result
07:31from the interaction of solar particles
07:33with the magnetic field
07:35and the Earth's atmosphere,
07:37it is thought that S.T.E.V.
07:39is a unique optical phenomenon
07:41that sometimes accompanies auroras.
07:43Although the exact cause of S.T.E.V.
07:45is still under study,
07:47scientists think it could be linked
07:49to particles charged in the ionosphere
07:51interacting with the Earth's magnetic field.
07:53If you wish to witness it,
07:55go to places where auroras are common,
07:57like Canada, Alaska,
07:59Northern Europe,
08:01New Zealand or Australia.
08:03But don't forget that S.T.E.V.
08:05usually accompanies a powerful aurora
08:07during geomagnetic storms,
08:09and that it never appears alone.
08:11Finally, in southeast Mexico,
08:13the sky darkened one day
08:15during the passage of a cloud of pilgrim crickets.
08:17While some compare the event
08:19to the apocalypse,
08:21local authorities reassured the public
08:23by explaining that these crickets
08:25from Central America were only passing by
08:27and did not risk harming local cultures.
08:29Originally from the region,
08:31crickets come from areas rich in vegetation.
08:33Despite this simple scientific explanation,
08:35some people continue to believe
08:37that this event is a forerunner
08:39of the end of the world.
08:41But it is very unlikely.