Salut tout le monde ! Prêts à être époustouflés ? Plongez dans "19 faits que vous ne connaissiez pas il y a cinq minutes" et découvrez des anecdotes étonnantes qui vont vous surprendre. C'est une façon amusante et rapide d'apprendre quelque chose de nouveau et d'impressionner vos amis. Rejoignez-nous et voyez combien de ces faits vous connaissiez vraiment ! Ne manquez pas le plaisir—cliquez et commencez à dévoiler ces trésors cachés ! 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
----------------------------------------------------------------------------------------
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
00:00Olympic synchronized swimmers, or artistic swimmers,
00:05generally do not wear a bath cap.
00:07During competitions, they apply gelatin to their hair.
00:11The result looks like a tasteless jelly.
00:14Athletes then mix the gelatin with water to obtain a viscous substance.
00:18Finally, they comb and brush this mixture into their hair,
00:22which they tie in a bun, then cover with a headscarf.
00:25Once dry, this preparation becomes very hard,
00:28thus preventing their hair from falling apart during performances.
00:32And they often add glitter and other decorations to embellish their hairstyle.
00:36Tremoctopus, or covered octopuses,
00:39owe their name to the females of this species.
00:42They are very large, although rarely observed,
00:45and they have a long, fleshy cape that envelops their tentacles.
00:49Females can reach up to 2 meters in width.
00:52Thanks to this cape, they appear even more imposing and intimidating
00:57to potential predators.
00:59What is fascinating about these creatures,
01:01is that the male Tremoctopus only measures 2 or 3 centimeters,
01:05smaller than a walnut.
01:07This makes it the covered octopus with the biggest size difference
01:11between the sexes of the entire animal kingdom.
01:14Red Bull published a video showing what is presented as
01:17the fastest camera drone in the world,
01:19chasing a race car on the Silverstone Grand Prix circuit.
01:23The Dutch company DroneGods has built this manually piloted device,
01:28specifically designed to track cars
01:31running at more than 300 km per hour.
01:33It took Red Bull and DroneGods more than a year
01:37to create a drone capable of accelerating
01:39twice as fast as a Formula 1 car.
01:41It reaches this dizzying speed in just 4 seconds,
01:45and its top speed is nearly 350 km per hour.
01:49Recently, scientists have suggested that water could not be wet.
01:54Indeed,
01:55the wetness is generally defined as the ability of a liquid to adhere to a solid surface.
02:01This means that the water itself is not wet,
02:04but that it can wet other objects.
02:07Interesting, isn't it?
02:10The Maldivian 1000 Rupee bill has attracted the attention of the whole world
02:14and has received many praises for its stunning design.
02:17The bill features the striped pattern of the skin of a majestic whale shark
02:21and a green sea turtle on a bright blue background.
02:24It has already been described as one of the most beautiful coins in the world.
02:29Wearing a tie could be more dangerous than you think.
02:33It can reduce blood flow to the brain by 7.5%,
02:37which can cause dizziness, nausea and headaches.
02:41In addition, ties can increase pressure in your eyes if they are too tight.
02:46They also excel at transporting germs.
02:49It is therefore important to think carefully before conforming to this clothing code.
02:55A young girl from Washington beat a world record
02:58by simultaneously wearing 45 towels in a library.
03:02Sophia Hayden wore each towel individually up to the waist before moving on to the next,
03:07according to the rules of the Guinness Book of Records.
03:10She also had to make sure that no towel was torn,
03:13because the damaged articles did not count.
03:16She thus broke the record for the largest number of towels worn at the same time.
03:20The previous record was 40 towels, established by a young 11-year-old Frenchman in 2022.
03:26Sophia's mother then admitted that it had been difficult to gather enough towels for this attempt
03:32and most were then given to charitable works.
03:36It was Louis XIV who would have combined salt and pepper,
03:39thus forming the basis of modern cuisine.
03:42At that time, only the rich could afford to add pepper to their meals,
03:47and the king liked his dishes to be lightly seasoned, with just a pinch of salt and pepper.
03:57Our sun produces a sound, but we unfortunately cannot hear it.
04:01This sound is emitted in the form of pressure waves,
04:04whose wavelength is measured in hundreds of kilometers,
04:07that is well beyond the range of human hearing.
04:10As long as we are talking about space,
04:12let's discuss the fact that our solar system is surrounded by a kind of wall.
04:16It is called the heliopause,
04:18and it is the region of space where the solar wind is no longer powerful enough
04:22to repel the wind of particles from distant stars.
04:26This is why this region is often considered the limit
04:29between the solar system and interstellar space.
04:32Another curiosity about space.
04:35Comets emit a smell of rotten eggs,
04:38I know, it's disgusting.
04:40They can also smell burnt matches and even almonds.
04:44These odors are due to traces of hydrogen sulfide, ammonia, sulfur dioxide
04:49and hydrogen cyanide present in some comets.
04:52In 2016, promotional postcards were even created,
04:56reproducing the acrid smell of a comet.
04:59In any professional sector,
05:01the average worker is productive for nearly 60% of his daily working time.
05:06However, for office workers, this figure drops drastically.
05:11A study revealed that the average office worker
05:14was only truly productive for 2 hours and 23 minutes a day.
05:18Employees are interrupted on average every 3 minutes and 5 seconds.
05:22And they need about 23 minutes to reconcentrate after a break.
05:27This means that employees spend 3 minutes working
05:30for every 26 minutes spent in their workplace.
05:33Incredible.
05:34Not surprising that teleworkers seem statistically more productive.
05:39The Scottish football club Inverness Caledonian Thistle
05:42is known for using cameras equipped with artificial intelligence
05:45to follow the ball during their live broadcast on YouTube.
05:49However, during a match against Leier United in 2020,
05:53a camera confused one of the referees' bald heads with the football ball,
05:57lagging behind several times.
05:59What a mess.
06:01Speaking of sports,
06:02it seems that football teams wearing red jerseys get better results.
06:07The color of your outfit affects not only the perception that others have of you,
06:11but also the way you feel.
06:14A review of football matches from the last 55 years
06:17showed that teams dressed in red played better at home
06:20than those wearing different colors.
06:26Another fascinating sports anecdote.
06:29To attract some of the most wanted criminals,
06:32the United States Marshals Service
06:34has concocted an offer that no crook could resist.
06:38Tickets for the Super Bowl.
06:40In December 1985,
06:42more than 100 people showed up at the Washington Congress Center
06:46after receiving a letter
06:48announcing that they had won tickets
06:50for the country's largest sporting event.
06:53The invitations indicated that the candidates
06:55had been randomly selected among the residents of Washington, D.C.,
06:59and that they would receive two tickets
07:01for the Redskins match against the Bengals of Cincinnati that day.
07:05However, to get the tickets,
07:07they had to attend a party before the match.
07:10And guess what?
07:11The plan worked perfectly.
07:13More than 100 criminals were arrested,
07:15making Operation Flagship
07:17one of the greatest successes in the history of American police.
07:22Votre cerveau s'auto dévore en permanence.
07:25Ne paniquez pas,
07:26c'est un processus parfaitement normal appelé phagocytose.
07:30Durant ce processus,
07:31les cellules entourent et consomment
07:33des cellules ou des molécules plus petites
07:35pour les éliminer du système.
07:37Heureusement, la phagocytose n'est pas néfaste.
07:40Elle contribue en fait à maintenir votre matière grise en bon état.
07:44Bon sang, j'aimerais bien qu'elle s'active davantage parfois.
07:48Les girafes sont 30 fois plus susceptibles d'être frappées par la foudre que les humains.
07:53Entre 1996 et 2010,
07:55seuls 5 cas documentés de girafes frappées par la foudre ont été recensés,
08:00tous fatales.
08:01Mais si l'on considère la population de cette espèce,
08:04qui était d'environ 140 000 individus à l'époque,
08:07cela représente environ 0,003%
08:11de chances d'être frappées par la foudre
08:13pour un millier de girafes chaque année.
08:15C'est 30 fois plus que le nombre de décès dus à la foudre chez les humains.
08:18Les animaux perçoivent le temps différemment de nous,
08:21les humains.
08:22Pour les petits animaux,
08:24le monde semble se déplacer plus lentement.
08:26Par exemple,
08:27les salamandres et les lézards
08:29vivent le temps à un rythme différent des chiens et des chats.
08:33Cela s'explique par leur perception du temps,
08:35qui dépend de la rapidité à laquelle le cerveau traite les informations entrantes.
08:41Les escargots possèdent bien des dents,
08:43entre 1000 et 12 000 pour être précis.
08:46Mis ces dents ne ressemblent pas aux nôtres,
08:48inutile d'imaginer des escargots qui sourient d'une oreille à l'autre.
08:52Les dents de ces gastéropodes sont réparties sur leur langue,
08:55comme s'il s'agissait d'une lime.
08:57Et voilà pour l'anecdote.