- 5 months ago
Découvrez comment les ingénieurs transforment les petits tracas de la vie en solutions ingénieuses ! Des fuites d'eau aux embouteillages, chaque problème devient une occasion d'innovation. Dans cette vidéo, nous vous montrons comment des moments de réflexion simples peuvent mener à des inventions qui vous feront dire : "Pourquoi n'y ai-je pas pensé plus tôt ?" Préparez-vous à être inspiré par la créativité des ingénieurs !
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00:00There are inventions that tell us why we don't think about it.
00:05Then comes the question of why we don't have yet in our cities.
00:10We talk about things such as toilets anti-éclaboussures,
00:13liquid trees and grass-ciel with toboggans.
00:16Yes, all this exists really.
00:19And you are on the point of falling in love of these innovations.
00:23Have you already been able to use public toilets in plein été
00:27while you wear a short and sandals?
00:29It happens even to the best of us.
00:32So, don't you worry about it.
00:33If only there was a solution to this problem,
00:36maybe an urinoir with a small hole to avoid all the claboussures.
00:39It seems also dégoûtant and dolorous, isn't it?
00:43A professor at the University of Waterloo named Jaopan
00:47and his colleagues found a better solution to this delicate problem.
00:51Their conceptions were inspired by the physical and the behavior of the dog.
00:54When the liquid is flowing on a surface of a low angle,
00:59the claboussures are significantly reduced
01:01and the more the angle is low, the less there is an eclaboussures.
01:05It is even possible to reduce them to zero.
01:07And when the dogs urinate,
01:09they do it on the vertical surface of a tree or a wall
01:12or a wall in their feet.
01:14Which also reduces the eclaboussures,
01:17whether it is done or not.
01:19Bravo Dingo!
01:20L'équipe a inventé plusieurs models
01:22and they presented them during a conference
01:24of the American Society of Physics,
01:26winning a great success.
01:28The inventors affirm that all their models
01:30are anti-éclaboussures.
01:32But their favorites are those in shape
01:33and those who look at a J
01:36allongé with a narrow open open.
01:39These new urinoirs
01:40are not only elegant but also more durable.
01:43They allow the water,
01:45the chemical products
01:46and the human efforts
01:47necessary for cleaning
01:48after each use,
01:50which benefits everyone.
01:52Another innovative idea
01:53of the public toilets,
01:55this time from Japan.
01:57These toilets are completely transparent
01:59which means that you can see
02:02what happens inside the toilets
02:04up to the lavabo.
02:06First of all,
02:07it may seem intimidating,
02:08but the goal was actually
02:10to create a secure toilets
02:11in the parks.
02:12The visitors can verify
02:14if there is someone inside
02:15before entering
02:16and also ensure
02:17the cleanliness of the toilets.
02:19Once inside the door
02:21closed,
02:22the door changes
02:23to become opaque,
02:24thus ensuring
02:25a total intimacy.
02:27These toilets
02:28use the verts
02:29revêtus
02:30of film PDLC,
02:31which allows
02:32to pass
02:32from a total transparency
02:33to an opacity
02:34controlled by the electricity.
02:37Now,
02:38you are almost convinced
02:39of these magic cabinets
02:40in the sky.
02:42In bonus,
02:43they also serve
02:43as a public light
02:44of different colors
02:45in the dark.
02:46I would like to see
02:48some in the park
02:48in the corner.
02:50Let's take a deep inspiration.
02:52If you don't like
02:52what you breathe,
02:54make something
02:54to this subject.
02:56It's certainly
02:56what the brillants
02:57of the university
02:58of Belgrade
02:59in Serbia
03:00have thought
03:01in inventing
03:02the liquid.
03:03The liquid 3,
03:04note in the passage
03:05the joke of the word,
03:07is a container
03:08in the verts
03:08full of 500 liters
03:10of water and micro-algues
03:11and a solar panel
03:12that aliment
03:12a small pump.
03:14The micro-algues
03:15need a certain heat
03:16so in case
03:18of a low heat
03:19or low heat
03:19or low heat
03:21the photo-bio reactor
03:22is also connected
03:23to the electric network
03:24of the city.
03:26These micro-algues
03:27work hard
03:27to repair
03:28the magic
03:29of the photosynthesis
03:30transform the water
03:31and CO2
03:31which is then
03:33released in the atmosphere.
03:35The liquid
03:35is also equipped
03:36with a bed
03:37where we can sit
03:37and admire this
03:39fascinating process.
03:40The liquid 3
03:41needs more
03:42than an ordinary
03:43in a park.
03:45It is almost
03:45to replace
03:46the water
03:47and the micro-algues
03:48every month.
03:49It is necessary
03:50to remove
03:51the biomass
03:51which is a
03:52beautiful
03:52process.
03:54And of course
03:54nothing can rival
03:56with the beauty
03:56of the spring.
03:58If you are walking
03:59in the forest
04:00of Estonia
04:01don't be surprised
04:02to see the big megaphone.
04:03These gigantesques
04:05acoustics
04:05acoustics
04:06have been placed
04:07at three hours
04:08of the capital
04:09by students
04:10in architecture
04:11interior.
04:12They are
04:12quite impressive
04:13than the
04:14mountains
04:14that I had built
04:16for the science
04:17at school.
04:18It is sure.
04:19More than half
04:20of Estonia
04:21is covered
04:22of forest
04:22and the Estonians
04:23are proud
04:24of this natural rich.
04:25This artistic project
04:27is not the first
04:28of the genre.
04:28We already found
04:29a way
04:30as well as
04:31as well as
04:31as well.
04:34The megaphone
04:35has been built
04:35for amplifying
04:36the natural
04:36nature
04:37and to serve
04:38the refuge
04:39as well.
04:40These structures
04:41are quite spacious
04:43for many people.
04:45And if you
04:46adventure
04:47in the forest
04:48you will be happy
04:49to find them.
04:50The students
04:50have received
04:51the mission
04:52of a forest
04:53and they have built
04:55the megaphone
04:56off site
04:56before they transport
04:57to their current
04:58locations.
04:59They are equipped
05:00to make the sound
05:02from three directions
05:03converge
05:03to the center
05:04creating a natural effect
05:06of their surroundings.
05:08Have you already
05:08helped friends
05:09to live in a new
05:10apartment
05:10located in an
05:11building without
05:12ascenseur.
05:13So, you certainly
05:14appreciate this innovation
05:16to Amsterdam.
05:17The houses
05:17are equipped
05:18with crochets
05:18at the summit
05:19an invention
05:20medieval
05:20allowing
05:21to hit the objects
05:22up to the stairs.
05:23This simple method
05:24is based on cordes
05:25and poulies
05:26still after centuries.
05:28But why not simply
05:29use the stairs?
05:30Well, if you enter
05:32in one of the
05:32big buildings
05:33of Amsterdam
05:33you will see
05:34that there is not
05:35enough place
05:36to be alone.
05:37And it is even
05:38inconceivable
05:39to make a table
05:40in the middle.
05:40In the middle,
05:41like today,
05:43only the rich
05:43could be allowed
05:44to live along
05:45the gates
05:46in the cities
05:46the most
05:47of the city.
05:48These bourgeois
05:49were mainly
05:50used to use
05:51the gates
05:52for their business.
05:53And they put their
05:54merchandise
05:54in the same houses
05:55where they reside.
05:57Because of the
05:57regular floods
05:58they had to find
06:00a way to protect
06:01their merchandise.
06:02So they invented
06:03these systems
06:04allowing
06:04to raise the buildings,
06:06the merchandise,
06:07the caresses,
06:08the instruments
06:09and the denrées
06:09alimentaires
06:10up to the top
06:11of the stairs.
06:14This technique
06:15is one of the reasons
06:16for which the houses
06:17to Amsterdam
06:18went towards the avant.
06:19This inclination
06:20allowed to protect
06:21both the walls
06:22and the walls
06:23and the windows
06:23during the transport.
06:25So it was not
06:26necessary to enter
06:27in contact
06:27with the facade.
06:28The pinyons
06:29also played a role
06:30in this process
06:31being reinforced
06:32to support
06:33this considerable weight.
06:34In case
06:35where you ask
06:36what is
06:36a pinyons,
06:37it is a section
06:38of the wall
06:38located between
06:39two sides
06:40like the houses
06:41of Amsterdam.
06:43For those who live
06:44or work in the sea,
06:45the problem is inverse.
06:47Sorting
06:47from the building
06:48could take time
06:49because of the
06:49waiting for the
06:50ascension.
06:51A toboggan
06:52part of the summit
06:53could be a solution.
06:55In 2016
06:56we installed
06:57such a toboggan
06:58at the exterior
06:59of the US Bank Tower
07:00of Los Angeles
07:01at a height
07:02of 300 meters.
07:03This toboggan
07:04transparent
07:05in 1 cm
07:06was designed
07:07to resist
07:08the waves
07:08and the
07:11tremblements
07:11of the earth.
07:12Initially
07:13planned to attract
07:14tourists
07:14to the building
07:15and not for
07:16the commodity
07:17of the office,
07:18we finally decided
07:19that it was not
07:20such a good idea.
07:21So it was removed
07:22during the renovations.
07:24Tommy Fung,
07:25a famous photographer
07:26Hong Kong
07:26who has
07:28pushed the imagination
07:28even more
07:29far away
07:29in creating a bus
07:30to Imperial
07:31equipped
07:31with a toboggan.
07:33It is not his only
07:35creation futurist
07:36in photography,
07:37because he likes to play
07:38with the perspective
07:38and the proportions.
07:40I imagine
07:41well glissing
07:41on this toboggan
07:42when the controller
07:43departs during the trajet.
07:46Your phone
07:47has already been
07:48told?
07:49More times
07:49that you can't count?
07:51It seems
07:52always to be
07:52at the battery
07:53at the worst moment.
07:54You forget
07:54to recharge it
07:55or you will find
07:56in a zone
07:57where there is no service.
07:59And don't forget
08:00how much it can be
08:01in case of emergency.
08:03For example,
08:04during a tornado,
08:05when there is no signal.
08:06But no doubt
08:07there is
08:08a great project
08:09called MeshTastic
08:10that uses
08:11a wire without fil
08:12allowing you
08:13to stay in contact
08:14with your friends.
08:15It's magic.
08:16A radio radio
08:17called Laura
08:17allows you to send
08:18messages cryptic.
08:20It works
08:20with the external conditions
08:22and then
08:23each device
08:23acts like a relay
08:24which is at the port
08:25of messages
08:26perfect for
08:27management
08:27or to keep an eye
08:29on your children.
08:30For less than 25 dollars
08:31you can offer
08:33a start
08:33and participate
08:35to the adventure
08:35MeshTastic
08:37ajoutez
08:38a module gps
08:38and a battery
08:39and you have
08:40your own private
08:41channel
08:42adieu le stress
08:43when your children
08:43are in voyage.
08:44You can instantaneously
08:45know where they are
08:46and if you feel
08:48audacious
08:48you can even send
08:50audio data
08:50to low speed
08:51I would say
08:53there are a lot
08:53of things that your car
08:54can't do.
08:56Can she pench
08:57in the waves?
08:58No.
08:59Can she adjust
09:00in large
09:01to get more easily
09:02the answer
09:03is no.
09:04And no.
09:06So let me show you something
09:08something.
09:08This little
09:09is called Trigo IV
09:11and even
09:12it looks like
09:13a flower
09:13of the future
09:14it is in fact
09:15a quadricycle
09:16entirely functional
09:17and prêt
09:18to employment.
09:20Recently
09:20a new service
09:21entirely autonomous
09:22has been launched
09:23for the fast food.
09:25No one
09:26is involved
09:26in the process
09:27of the delivery.
09:28It is
09:29Flytrex
09:30which is done
09:30by drone
09:31since 2017
09:32in collaboration
09:33with the big names
09:34of the distribution
09:35and of the alimentation
09:36to offer you
09:37quick livrations
09:38and good market.
09:39The company
09:41operates in the North
09:41and Texas
09:43and expects
09:44to expand
09:44all the United States.
09:46Her goal
09:47is to make
09:48the livrations
09:48faster and less cheap.
09:50Your command
09:51will be delivered
09:52in 5 minutes
09:53only after being prepared
09:55quickly.
09:55Very quickly.
09:57Flytrex
09:57has seen
09:58the number of its clients
09:59increase considerably
10:00and has even
10:01obtained the authorization
10:02of the authorities
10:02to make
10:03the livrations
10:03by drone
10:04on long distance
10:05in 2023.
10:07In partnership
10:08with big brands
10:09like Unilever
10:10and Papa John's
10:11the company
10:11has the wind
10:12in poop.
10:13The project Monocab
10:15All
10:15aims to create
10:16a monorail
10:17super cool
10:18to move smoothly
10:19in the rural areas.
10:21The Monocab
10:22is a small
10:23monorail
10:24autonome
10:24which keeps
10:25in balance
10:26without any
10:27support
10:27with a unique
10:28to circulate
10:31on the lines
10:32unique
10:32in the two senses.
10:34Incroyable
10:35mobility.
10:36Un service
10:37to the demand
10:38more exciting
10:39than your choice
10:39and then you can
10:42give life
10:43to the lines
10:43abandoned
10:44to the campaign.
10:45After more
10:46150 sessions,
10:48the majority
10:48of 61
10:49volunteers
10:49have declared
10:50that
10:50three arms
10:51at the same
10:52was a
10:53game of children.
10:54They could do
10:55several things
10:55at the same time,
10:56and look around
10:58all of them
10:58using their
11:00third arms.
11:01Look at here.
11:03Can you identify
11:04this strange thing?
11:05It is a
11:06container
11:07mobile
11:07with a
11:08panneau
11:08pliable
11:09for a
11:09energy
11:09totally
11:10pliable
11:11and you can
11:14deliver
11:15your devices
11:16and your
11:19solar container
11:20air
11:20to
11:21122
11:22m
11:22when it is
11:23entirely
11:23pliable
11:24and has
11:25240
11:25panneaux
11:26solar panels.
11:27It is perfect for
11:28the use of
11:29and off
11:30missions
11:31and events
11:32in plein air.
11:33There is even
11:37a
11:38system
11:38automatic
11:39and
11:39easily
11:40pliable
11:40and
11:41easily
11:41it is
11:43just
11:43to
11:43push
11:43the
11:44solar
11:46solar
11:46solar
11:48mobile
11:52deliver
11:53about
11:5332
11:54virtual
11:56meetings
11:57virtual
11:57virtual
11:58meetings
12:00are
12:00cool
12:00but
12:01we
12:01can
12:04can
12:22see
12:24you
12:26can
12:27even
12:27connect
12:28several
12:28boxes
12:28like
12:30cars
12:31or
12:31other
12:32they
12:33can
12:33imagine
12:37you
12:38talk
12:38with
12:39someone
12:39as
12:40as
12:41as
12:41as
12:41as
12:42as
12:42as
12:42as
12:42as
12:43as
12:43as
12:43a
12:44to
12:45the
12:45business
12:45and
12:48what
12:49does
12:50how
12:50in
12:56this
12:58this
12:59robot
12:59a robotic system capable of building autonomic structures in the aid of blocks
13:04entry. Their article, published in Science Robotics, explains how these robots and
13:10blocks can be used to create exciting things.
13:14For the future lunar missions, these robots will be able to put the foundations necessary
13:19to the building before the arrival of astronauts. Three robots work together to transport and
13:25relier des blocks aux bords torsadés, un peu comme des meubles Ikea.
13:29Ils ont déjà construit des structures impressionnantes, comme un abri composé de 256
13:35blocks en un peu plus de quatre jours. Imaginez ce qu'ils pourraient profèrent sur la Lune.
13:41Découvrez la sculpture interactive Pearl de Breakfast. Ça ne se mange pas. C'est juste le
13:47nom de l'entreprise. Elle est placée sur un énorme bateau de croisière appelé Icon of the Seas.
13:54Cette création étonnante imite les vibrations de l'océan avec des vagues et des étoiles filantes,
13:59chaque tuile étant placée dans une suite de Fibonacci bien ordonnée. Grâce à des données
14:05en temps réel provenant des Caraïbes, cette sculpture change constamment pour s'adapter
14:09aux conditions météorologiques et aux marées et donner vie à l'océan sous vos yeux. Cette
14:15invention ne changera pas votre vie. Elle est destinée à nourrir votre âme. Avez-vous entendu parler
14:21de la start-up Jetoptera, basée à Seattle ? Elle développe des véhicules innovants à décollage
14:27et atterrissage verticaux dotés de systèmes de propulsion sans ailettes, bonjour les vols
14:31urbains silencieux, sûrs et rapides. D'ici 2050, 70% de la population vivra dans des villes,
14:37ce qui se traduira par des rues surpeuplées. Le système de propulsion de Jetoptera offre une
14:42solution avec sa technologie à pression d'air qui permet un pilotage tout en douceur. Jetoptera travaille
14:49également sur un ADAV à grande vitesse pour l'armée de l'air américaine et prévoit des
14:53prototypes de transport de passagers d'ici 2026. Vraiment fascinant !
14:58énormément !
14:59Le système de ressentir est d'ici 216. Vraiment a l'air.
14:59L'air, c'est un mélange d'ici 216. L'air, c'est un mélange d'ici les
14:59dehydrer à l'air, et j'ai pu s'amener.
14:59J'en ai plus souvent un mélange d'ici de l'air d'ici 207.