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فسيلة - transplant
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هي مكتبة رقمية تحتوي علي آلاف الفيديوهات العربية في جميع المجالات
It is a digital library containing thousands of Arabic videos in all fields.
قوائم تشغيل فسيلة
https://www.dailymotion.com/fasela/playlists
Category
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LearningTranscript
00:01music
00:02Passengers are requested to fasten the seatbelts.
00:04For your safety and comfort
00:07Please adhere to the added signs.
00:09Yes, everyone, the fare is ready.
00:11He's teasing me, saying, "Up there's a change, colleague."
00:13Ashna in the air
00:15Please ensure that the hand luggage is placed
00:18Hey Captain
00:18Hey Captain, when will we arrive?
00:20When God wills, we will arrive
00:23Captain Captain
00:24We've overcome its obstacles and
00:25If he hadn't hidden from us, I would have been a friend, we would have been friends.
00:27What kind of asceticism is this?
00:28How is it true that the pilot flew with someone else?
00:31Sir, there is no current assistance, but there is autopilot.
00:33yeah
00:33enough
00:34And I think it's also if the hostess is old
00:36You can hold the plane normally and do a squawk
00:38Yes, exactly.
00:40This is what happens
00:40That's right, one
00:41So in the end you end up trying to bribe passengers
00:43And you take the shot and walk
00:44Yes, sir
00:46That's me and the current
00:47So now you're an electric pilot, right?
00:50Please, I'm tired and have a headache.
00:53And the air conditioning in the cabin
00:54I'm sleeping here
00:55And I'll be quiet for a bit
00:56people?
00:57Why Bish
00:58No, a thousand salutations to you, Captain, a thousand salutations.
01:01May God protect you
01:02He seems to have a commanding presence.
01:04Hey, you're joking around like that.
01:05Don't joke around like that
01:06I have nothing to do with it, Captain
01:07Can I open the window for my sun, oh my?
01:09The best suffocated
01:09And while I'm at it, if there's a network connection I can call my mom
01:12The best of times is the only rule
01:14Good evening everyone, please pay attention. I have hijacked a plane, and my co-pilot is my partner and a no-pilot.
01:20Is it possible for someone to attack us?
01:21Is it possible for someone to attack us?
01:21Is it possible for someone to attack us?
01:22Is it possible for someone to attack us?
01:24If a plane's malfunction is necessary
01:26What are you doing, Capital?
01:27You will obey your future
01:29Let a female employee deliver it.
01:31they?
01:32they?
01:40Dear viewers, peace, mercy and blessings of God be upon you.
01:42Welcome to a new episode of Al-Daheeh program
01:44Dear viewer, once upon a time
01:46And on an ancient day, man presented himself to the earth
01:48The human glimpsed a legend about birds
01:50And from that day on, your uncle, the human, dreamed of flying, a bedsheet for his uncle.
01:53Not acting like a fool, Zaki Aziz, when you see a flying pigeon and say
01:56Oh, if only Farhat had
01:57Dear Boutal Tafasa
01:58Your ancestor, the human, used to see birds and dream of flying like them.
02:01Of course, this remains a legendary dream, since it cannot come to pass.
02:03But that's how our attempts began and didn't stop.
02:06Sometimes you feel that a person improves their appearance
02:08The one who, in the moment she senses danger, can fly to the sky and avoid that danger in a single moment
02:12While man is forced to either confront this danger or flee from it
02:15If you want my opinion, my dear
02:17Aviation is a technology with diverse and blessed aspects.
02:20And a human dream, in pursuit of which humanity returned, is a drama not simple.
02:23Human situations involve the same people possessing life.
02:26For example, in the year 850 BC
02:28There was a king named Baladon in a place called Trojanova
02:31Legends say that our servant was very skilled in magic.
02:34He discovered a cure for the disease of the Jazan in the city of Ba
02:36Many people consider it to be its founder
02:38Legends say that he summons the spirits of the dead.
02:40And he summoned the spirits of people who made him into two wings that hang from the arm like that.
02:44This led to an attempt at flight by folding the wings.
02:46And he actually tried to fly with it in a temple before him
02:48But, my dear Abdo, the spirits have done this to us.
02:51And they were, of course, very gentle, so they would get more attention.
02:53And the design meant that the man wasn't the best thing about it; he fell and collapsed.
02:56So that his son can come after him and take over the love.
02:58You're asking me, Abu Hamid, where's the drama?
03:00The man had come with a plane, but he died.
03:03I say no, my dear
03:04Because who was the son of that man who took over the rule after him?
03:07King Lyra
03:07Dr. Yahl Faqriya, two people, Abu Hamid, was in charge of the government.
03:10Shakespeare wrote his famous essay about him, which he called immortal.
03:13And what turned out to be true is not fake at all.
03:14To the point that some people are exaggerating and saying that the death of Abu was a dramatic incident.
03:17She was the poison of truth and her ragnana
03:19When he entered the age of the young man
03:21The strange thing, my dear, doesn't stop here, of course.
03:24The one who wasn't being fought over was the first Renaissance man from Farah
03:27This man is not a poisonous or deceitful person.
03:29Anatomy expert, engineer, and managing director of a group of companies
03:33That's how his father's clothes were.
03:34Da Vinci, my dear, predicted many inventions.
03:36The engine, the tank, and the submarine
03:38When there's nothing like that
03:39Da Vinci left behind a collection of tablets called the Ornithopter
03:42It consists of two Greek words
03:43Ornithos means bird
03:44And petron means wing
03:45helicopter costume
03:46Opter
03:47It was an airplane with flapping wings.
03:50Hajal will describe the appearance of birds in it.
03:51And the activity in nature
03:52Unfortunately, my dear, nobody knows the limit today, even if it was Da Vinci.
03:55Did this plane actually work and fly or not?
03:56The only thing we have
03:58The designs he left behind
03:59And the words written by Cardanos, who was one of the assistants
04:01He said that Da Vinci was trying in vain
04:03The plane takes off from the ground
04:04But without walls
04:06Here, the human being, Yosko, is stained and poisoned. P, ter ter, and whoever is walking, is walking.
04:09No, my dear, the attempts haven't stopped.
04:13For example, you have the arrest of Pierre de Sform
04:15This is a French clergyman
04:16He was born in 1723
04:18The owner of the readers considered it strange at that time.
04:20For example
04:21He is 35 years old
04:22He said that the priests were Catholic monks.
04:24They might marry someone else.
04:25The authorities were treating him like a deviant man.
04:27Priest Mash is a harmful person
04:28They were imprisoned in the Bastille for one year.
04:30He prayed that the man would calm down and reconsider his actions.
04:32He remains a good person
04:33They didn't know, my dear
04:34They are handing him madness with their own hands.
04:36Indeed, my dear, they wanted it and it happened.
04:38This man is a strange character.
04:39And no more dialogue in which he is dragged
04:41So, my dear friend, he studies the mating habits of the swallow.
04:44That's a great move, Abu Hamid!
04:47What exactly did he do?
04:48My dear, I'm a fool
04:49I'm very
04:49He was studying teeth
04:50He would answer the swallow and the swallowling
04:52And then they'll see how they get married.
04:53So, Abu Hamid, let's watch the swallows.
04:55Foma Pizzaoj
04:55Perhaps, my dear, his vision of the swallow
04:57He is a pizzeria
04:58It makes it protected by aircraft
05:00Because it was 1770
05:02The first part, "wings," actually works.
05:04But he was afraid to get close to them himself.
05:06Why is he blind?
05:07Who is the farmer from?
05:08So blind he said, "Come here, good man."
05:09Come here
05:09Come here, come here
05:10Look, peasant
05:11I need you for a mission
05:12No one but you can do it
05:13I'll tie these two wings for you
05:14I'll cover you with feathers from head to toe
05:16The farmer, my dear
05:17As someone who loves science, I mean
05:19Agreed
05:19And he went with him to the top of the church tower
05:21It seems, my dear
05:22The farmer was not familiar with the subject.
05:23He thought it was a new game.
05:25And they honor him there, meaning
05:26What does a man mean?
05:27Qatroufa and Jay brought their friends
05:28He's joking around.
05:29And my great uncle passed away
05:30And the farmer took him by the hand
05:31And at the church tower
05:32Play on top
05:33He told him
05:33Please go ahead
05:34And he sat down, my dear, explaining to him
05:35How to fender
05:36And how does he cross to the right?
05:37And how does it pass through the north?
05:38Of course, the farmer, my dear
05:39Kiss him, O Abim
05:40I don't want to be slapped, you fool!
05:42A great blindness caused him to forget his speech.
05:43And my right hand is on your right hand, let's go together
05:44The farmer kissed him, my uncle.
05:47And I, my dear, am very blind
05:48He understood that he needed more money.
05:50To do something for Tehran
05:52No need to commit suicide
05:53He worked for two Saturdays
05:55Until he first made a "Welcome to the bird"
05:57It was a gondola
05:58Its length is 180 centimeters
05:59He fitted it with wings 6 meters wide
06:01And a rider with an umbrella above him
06:02And he brought a big blind man
06:03Four other farmers
06:04They took him together, he was exhausted
06:05He takes her up to a tower called
06:07They are disguising him
06:07To go up to his church
06:08Of course, my dear
06:09After they reached the top of the board
06:10Saul's blindness was great.
06:11The crowds at the rally that are emptying
06:12And the farmers who were with him said
06:13Come on, men!
06:14Who wants to try the plane first?
06:15Do you know, guys?
06:16I don't want a fight
06:16All heat
06:17Of course, my dear farmers
06:18Those who still remember
06:19Old Scene
06:19The one belonging to their friend who had feathers on his back
06:21And the man who wants to fly it too
06:22They said, "Look, uncle, well."
06:23Your respect follows
06:24And we came with you to all of this.
06:25So decide who you'll try first.
06:26naturally
06:27We have children we need to raise
06:28Des Forby took the matter personally.
06:30His scientific standing
06:31And the passenger on his plane actually did
06:32I'm the one who will change the world
06:34Go, farmer, and cultivate the land.
06:35And I leave it to inventors like myself.
06:37McDo Air
06:39Farmers want someone to plant the land.
06:40No, the plane is blind.
06:41My onion crop fell on his face
06:43And the man is holding his leg that was shortened
06:45And it seems, my dear
06:45I didn't fly again
06:55And the people
06:56An engineer said, "British."
06:57I play village
06:58Before my soul, modern aviation
06:59Sir George Kaylin
07:01He said, "O people..."
07:02We're going about things the wrong way.
07:03If we could walk behind
07:04We are fluttering
07:05It won't fly in our year.
07:06Why us
07:07We won't spread our wings
07:09And the wind is what carries us.
07:10We, the viewers
07:12We need to fly with a previous wing
07:13Just like these birds do
07:14When you flutter
07:15Indeed, several models were created
07:17for gliders
07:17Without engines
07:18But you can control it.
07:20The last of them is the famous model
07:21What he did in 1852
07:23He could actually fly hundreds of yards
07:25Before he comes back
07:26I will protect you
07:27If the driver said
07:27Honestly, no
07:28Who do you think he brought, my dear?
07:29What do you want from us, remove Baja?
07:30No, dear
07:31That was just in it
07:32He hired a regular employee.
07:33Which isn't much of a difference, my dear.
07:34Why, if there weren't any pilot jobs in the first place?
07:36Your uncle
07:36Sir George didn't know what to call this man.
07:38Which is congratulations on your appointment with us
07:40In a job
07:43Your job title
07:44Name her, my dear
07:45The Coachman
07:46I told her, "Coach, let's try out this plane."
07:47What's important?
07:48The real achievement of Sir George Caine
07:50It was beyond the few models he had created.
07:52The achievement, dear
07:53It was in the same way of thinking
07:54The first time the sir tells her
07:56What is the actual armed force on the aircraft?
07:59During its flight, its weight changed
08:00It is the lifting or lifting force
08:02Why is it perpendicular to the direction of the wind?
08:04This is something
08:05We also have forward thrust or thrust
08:08Finally, wind resistance
08:10Or the cyclist behind the ir cyclist
08:11Drag Force
08:12And here began our knowledge of true flight engineering.
08:15This is the image we know today
08:17Many of the beautiful scenes in it are brief glimpses of what happens over our heads every day.
08:20Non-stop
08:21A piece of iron flying in the air
08:23And in order to understand this miracle
08:24So we need to understand a set of laws of physics.
08:26and its engineering applications
08:28The first idea, my dear, is Aerodynamics.
08:30Strong air movement
08:31And the movement of objects within this air
08:33The one in the airplane condition
08:34It depends on the shape of the airplane from the outside.
08:36and the degree of smoothness
08:37And also the smoothness of the plane while we're walking in the air
08:40I wonder what this mouthpiece will look like?
08:42To achieve greater efficiency
08:43It starts inside with his chest, not his nose.
08:45Therefore, the strength of the rider or the lifting force
08:47How does the worker work here?
08:48So that he understands all of this, my dear
08:49We need to revisit the concept of the car market.
08:52At the car dealership
08:53Let's go back to the name Airfoil.
08:55This is the shape that will be revealed
08:56For a cross-section of an airplane wing
08:58tropin feathers
08:59and the helicopter
08:59Everything is flying away
09:00Or you know the wing of the car
09:03The race
09:03De Erfoil Bando
09:04But this is the airfoil underneath.
09:05We'll talk more about this topic.
09:06Everything is flying
09:07If you cut off the wing of the plane and two
09:09You'll see this airfoil
09:10Very important
09:11That's what's causing the plane to fly.
09:12This, my dear, is the small matter.
09:14But he's confused
09:14This is the shape it looks when the wind passes over it.
09:16It produces a noticeable lifting force
09:18Well, it's not like us, you who like this look.
09:19How does he generate this power?
09:20Let me explain to you, my dear
09:21Because I consider this one of the most important
09:23Human achievements also
09:24If we take from the air
09:26Which is very fragile and weak
09:27And anyone can escape and get through it
09:29We take it as a source of energy
09:31Let us carry tons
09:33above
09:34Air-dependent
09:35I love the design of the Aqqai.
09:36Let's imagine two parts of air, my friend.
09:39Walking side by side and accomplishing things
09:41And they both entered in the form that
09:43We are talking about this
09:44Air Foil
09:44But they're entering right on top of the Air Foil.
09:46What will happen here is that it will be separated
09:48One goes up and something goes down
09:50Physics says that these two
09:52They will walk glued to the surface of the wing
09:54According to the Coanda Effect
09:55And since the surface above is longer than the surface below
09:58The air that passed overhead remains.
10:00You need to walk faster
10:02So you can try
10:02Be careful who tries this
10:03It arrives at the same time as the time shown below.
10:05Although they don't connect
10:07But it always remains
10:09The speed of the above is faster.
10:11From the speed of the tribute below
10:12According to Bernoulli's law
10:14That's the law, my dear, that flies away.
10:15Madam, the one above will walk faster.
10:17The pressure will remain low.
10:18Therefore, here
10:19Air pressure on the surface below
10:21It will be higher than the one above
10:22Wata ta ta ta
10:24Lifting energy consists of
10:26Secondly, I see this as a brilliant achievement.
10:28We are literally and figuratively
10:30We accomplished something out of thin air.
10:32And this is my saying, Abu Ahmed
10:33This is the airfoil.
10:34I'm not going to leave it alone and unite
10:35I'm telling you no, of course not
10:36There are many different types and forms of this nonsense.
10:38In high-speed airfoil
10:40The one who comes out with a small increase and little resistance
10:42And in low-speed vehicles
10:44High lift
10:44And in the turbine feathers
10:46For high-pressure motors
10:47And in the turbine feathers
10:49Wind power generation
10:50Go ahead, my dear, you can find
10:52All forms of airfoil
10:53In the National Advisory Committee's guide
10:55For air navigation
10:57N-A-C-A
10:58Yes, my dear, this is different from NASA's space program.
11:00D-S instead of C
11:01And they divided it into parts
11:02Follow the category that it belongs to
11:04Each airfoil is numbered.
11:06Depending on its characteristics
11:07It means the point where your age is highest
11:09The point where the least pressure is applied
11:10Such and such happened
11:12Now, my dear, we understand.
11:13If the wind lifts the wings upwards
11:15But we don't just want that.
11:17We want the plane to keep moving forward.
11:19And the wind prefers to carry it
11:21And this is the second thing
11:22Payment
11:23With my credit card, Bouhamad
11:24no
11:25These are the brothers, my dear, that make the plane move forward in the air.
11:27To make the air move over the wing of the plane
11:30It's necessary to walk forward
11:31This is the payment function.
11:32Who else but him?
11:32No lifting
11:33Is there a way to raise without pushing, my dear?
11:35Payment
11:35His idea was simple
11:36You're turning on a fan that sucks air out from the front of the plane.
11:39And she throws it behind her
11:40Pressure groups work
11:41It makes the plane move forward.
11:43The Arabic language is differentiating itself on the ground in order to move forward.
11:45The plane, my dear, also makes a difference in the air.
11:48To move forward
11:48via the engine
11:50We asked, dear, you tell me
11:51These engines are called
11:52Or, my dear, we know that you haven't been receiving anything since that day.
11:54You don't know what these engines are called.
11:55via
11:55Third major classification of engines
11:57Ordinary propeller engines
11:59No plane
12:00She has a fan on the front.
12:01Or found on misdemeanors
12:02This is like most other warplanes.
12:04These motors work on the same principle.
12:06Arabic developer (normal)
12:07Pistons or pistons
12:08internal combustion
12:09Reciprocating motion with pistons
12:11It turns into a circular motion
12:13The problem with these engines, my friend, is that they are very heavy.
12:15For the 200-300 horsepower it produces
12:17The second thing is the jet engines.
12:19And she was happy about the speeds that the vehicle could reach
12:21Also, for the heights at which it can fly
12:23The engine's malfunction during childbirth
12:24It could easily produce up to 30,000 horsepower.
12:28The first propeller had the last 300 horsepower.
12:31This tells her 30,000
12:32The high-performance engines rely primarily on
12:34On a fan in the face
12:35To suck air is perfectly normal
12:36But the postpartum period doesn't stop there.
12:38This takes the air that he inhaled.
12:40He presses it and then burns it.
12:41And then, as he was leaving after the fire
12:43Very fast
12:45The machine is powered by a turbine connected to this suction system.
12:47On the same axis
12:48Or on the same x
12:49As you can see from your own cases
12:50The turbine is badly damaged due to the exhaust coming out at high speed.
12:53The exhaust fan is damaged more
12:55She sucked more air in front of her.
12:57The wind enters, presses, burns
12:59It comes out, spins in the turbine, and blows out.
13:01And so
13:01As a confirmation, as it grows, it remains empty, and as it grows and becomes apparent.
13:03And so
13:04Powerful suction and therefore powerful thrust
13:07The first airplane of this type with engines
13:09The German pilot was Heinkel
13:11He's definitely sitting there, Muhammad.
13:13HE-178
13:141939
13:16Of course, after that, new and improved weapons appeared.
13:18From the payment of the blood
13:19Turbofan costume
13:20And the needs of a mixture of draught payment
13:22and the regular fan
13:23Turbocharger
13:24Which is a jet engine
13:25It has a regular fan on it.
13:27This, my dear, is a type that gives you greater strength.
13:28But the speed of the air coming out of the engine
13:30It remains few
13:31Therefore, the thrust depends on the reaction.
13:33It remains very small
13:34And it is like this
13:35The third type, my dear, of engines
13:36These are rocket propulsion engines
13:38Why, my dear, do you rely on the following Newtonian law?
13:41Which he said
13:42Every action has a reaction
13:43My dear, this is the same idea as the Eid rocket.
13:45My fire
13:46Encouragement
13:48These are engines that deliver very high speeds.
13:51But the periods aren't long
13:52That's why it collides with missiles
13:53It rarely happens in ordinary aircraft.
13:55But of course, it remains a less complicated idea.
13:57From the jet engine
13:58It was perfectly normal
13:59People use it before they use it themselves.
14:00That's why
14:01The idea of the plane we'll talk about
14:02The 78
14:03Before it was the HE-76
14:05This, my dear
14:06She was the first airplane to use a rocket engine.
14:09In history
14:09The 76 flew before the 78
14:11Not Harin, but
14:12And the tool achieved great results
14:14But it wasn't bad either.
14:15But the deed
14:15She proved that the idea exists.
14:17It can be applied
14:21The third thing, my dear, is that you will encounter
14:22And you're making a plane
14:24Its structure
14:24chassis
14:25How will you be able to build the structure?
14:26You have the right to form
14:27Aerodynamics
14:29streamlined
14:29What is required from outside
14:30At the same time, it remains solid.
14:32But despite the fact that he is strong
14:33And Jamid Wasal is like that
14:34It should also be light
14:36So we can fly
14:36The one you recognize when you design anything
14:38Exposed to loads
14:39If you have to give it to her
14:41Add an extra safety margin of your own.
14:42At his computer time
14:43Anything is possible.
14:44For example, you as an engineer
14:45You are required to design your map
14:46This building
14:47It is required that he carry 100 tons
14:48So, as a copying engineer, what do you do?
14:50You'll make it so that it can carry up to 500 tons.
14:52And also 1000 tons
14:53She says, "I have a laboratory here in front of..."
14:55five or ten
14:56I mean the structure you designed
14:57He can remove
14:58He might be the one who's supposed to remove it
15:00five or ten times
15:01Factor of Safety Precautions
15:02So, my dear, you've secured your safety.
15:04From winds and earthquakes
15:05If someone speeds up something in the building
15:08You are safe
15:08Precautionary factor
15:09A little bit of regular sand, cement, and iron
15:11It will not settle on the land
15:12They abandoned them, meaning
15:13But, my dear
15:14Now let's look at aviation.
15:15You don't have that luxury
15:16Because if you increase the factor of safety
15:18I need a security guard now.
15:19And protecting the other border
15:21Because I'm not sure
15:22Okay, my love
15:22the weight
15:23Bird like that will become heavy
15:24It won't fly
15:24You need to design the structure
15:26And its safety factor
15:28It could be one or two out of ten
15:29At most
15:30It's supposed to be your structure
15:31It carries ten tons
15:32It will make it hold 12 pieces, which is a significant factor of safety.
15:35Of course, here, my dear
15:35Half of the people in Turkey will be worried about the flights.
15:37Don't worry, my dear
15:38Let me tell you
15:39This is a statement regarding what I'm saying.
15:40People working in studies
15:41And they do these things
15:42They are the ones who say
15:42Aviation
15:43Listen to this
15:44Iron on the one who is walking in this way
15:45It is the safest means of travel in the world
15:47Get rid of the cattle
15:48And this, my dear, is fixed with numbers
15:49What is Al-Mahid?
15:50We now have the structure.
15:51Our exterior design
15:53aerodynamic streamlined
15:54We installed the engine for him.
15:56I'll be, my dear
15:57So what else is missing on the plane?
15:59Ha ha
16:00What's missing?
16:01What kind of domes are these, my dear?
16:02We want to increase
16:02Dear sir, after all this talk
16:04We're flying the plane
16:07And here, my dear, comes the final part.
16:08It is control and commitment
16:10From the Arabic control issues
16:11You have a steering wheel, gas, and brakes.
16:13What do you have left?
16:14Gasoline is just that, forget about it.
16:15The brakes aren't working properly.
16:17But leave her alone, please.
16:18Is there a direction?
16:18The plane
16:19The pilot's steering wheel is a bit complicated.
16:21Because the plane is flying in Freddy
16:22Arabic is still alive.
16:23So, if you're describing an address to a pilot
16:25You'll tell him to stay straight ahead, right, at the bottom, above.
16:28You're so sweet, my dear.
16:28What's so difficult about that?
16:29The difficulty is that you don't change.
16:30The direction of the two wheels is right and left only.
16:32The union is your direction, that's it.
16:33You are the doer here; you can turn right and left.
16:36In three different axes
16:37For example, on an airplane
16:38Do you have a need in the monastery that's running sideways?
16:39Its name is Elevators
16:41This is a controllable device.
16:42She's the one who helps you get the nose of the plane up
16:44Or descend with the
16:45What is this?
16:46First axis
16:47Next, you have the longitudinal tail of the plane.
16:49This is called the roader
16:50My dear friend found it to be an amazing thing
16:51This has a point; show what's inside.
16:52So when you do that
16:53What are you doing?
16:54The plane is comfortable, the opposite of that.
16:55This helps you to walk right or left
16:57Exactly like the rudder of a ship
16:58And the third thing
16:59They are the Aerolons
17:00This is the area around the wing edges.
17:02This is what controls the plane's rotation around itself
17:05Like a drill bit
17:06By increasing the lifting force on the wing
17:08And reduce it on the other wing
17:10The plane is turning
17:10Okay, so it's a dream and we understand the control.
17:12What's this Intelzan thing all about?
17:13The issue of the intelzan, my dear, is a matter related to two itches.
17:16In the form of an external aircraft
17:17Its aerodramatic characteristics
17:19And its impact in terms of
17:21One
17:21Aircraft weight and center of gravity
17:23Which is the Center of Gravity
17:24On the other hand
17:25racist countries
17:26Stunning rooftops
17:26civilian aircraft
17:27It is designed so that if it encounters air turbulence
17:30Or crosswinds, for example
17:32Her condition returns to normal.
17:34Without any intervention from her
17:35By way of its design
17:36Just like that, without the pilot interfering.
17:38Not even the autopilot
17:39You know, my friend, it's like how a car corrects itself after a curve.
17:41The driver found workers returning the wheel and such
17:43With himself
17:43And this, my dear, is what we call in design
17:44Stabil System
17:46The point in the systems is similar to a ball.
17:48The one you put inside a large bowl
17:49And every time you push this ball, right or left
17:51It spins, turns, and swings
17:53Around the Sultanate's conquest until it is established
17:55Z Stable Systems
17:56The fighter's purification, my dear, is done in the exact opposite way.
17:59Push it to the right, and it will push back with you and go away.
18:01If you push it north, it will push with you and go
18:03The fighter's purity is not trying to correct itself
18:05It does not return itself to any position
18:06With you, it's like a home in the sweetness
18:08This is also based on its external appearance only.
18:10By the way, in engineering we call it stable systems.
18:12And this is from the systems, they resemble a placed ball
18:14Above the mountain peak
18:15If you push it in any direction
18:16It will continue until you stop it.
18:19Okay, Abu Hamid, why would we build a non-compliant plane?
18:21We are sleepy, Baousha
18:22I'll tell you, Dean, that's exactly what's needed.
18:25This is what gives the plane the required freedom.
18:27In movement or maneuver
18:29This is making Messi the pilot
18:30Okay, that's what I want, the strong one.
18:31We made a plane that flies
18:32It turns around a bit and then goes down
18:34That's it, congratulations, Abu Hamid!
18:35No, wait.
18:36Women
18:36If a person's goal was simply to fly by in time, that would be all.
18:39He thinks that just because he did that, he became cool and awesome.
18:42And the nature of 3 yellow in the clean sheath
18:44It remains weak
18:45Because the primary goal of this aviation
18:47Branching out of the goal
18:48Once a person succeeds
18:49In that he flew the first plane
18:51My dear, what's happening to me will be confirmed by a new invention.
18:53That is, the first thing we did was solve the aviation problem.
18:55In itself
18:55And in my literal eye, it's a bird.
18:56A new group is opening up and moving forward.
18:58And we explained the problems
18:59The most important problem, my dear
19:00I'm hungry
19:01I need something, my dear.
19:02And end it with a ring
19:04The first problem, my dear, of these problems
19:06You're asking yourself
19:08I want this plane to fly.
19:09French speeds, how does it work?
19:10And how much rope can you estimate?
19:12And how does it fly long distances?
19:13And what heights are you looking up to?
19:15What is the maximum upward rate?
19:17And so and so and so on
19:18And here, my dear, man returns obedient to nature once again
19:21As for the viewer, Nature Eddie, Kabous
19:23I'm dreaming about you again
19:25What rights are you talking about?
19:26Thus, the birds transform in his eye
19:28From mere things that fly
19:29And from the category of Nasser Al-Barin
19:31or Abdo's Bath
19:31For models or prototypes of aircraft
19:34Each one of them is designed
19:35Because each one of them does something
19:37You begin to notice the differences in the shapes and sizes of the wings.
19:40Who's the one with the long stabbings?
19:41And who's the one who talks about slow speeds?
19:43Whose appearance is constant and whose changes?
19:44Differences in the shapes of the dial
19:46The sound of fluttering
19:47Each type produces
19:48What's so special about the mom, for example?
19:49It makes it fly almost without making a flapping sound.
19:52While there are many weaker and smaller birds than them.
19:54A louder fluttering sound is coming from the source.
19:56And the human also noticed
19:57The difference between the shape of a bird's beak
19:59The one who drives at high speeds
20:00And what he does is normal
20:01And also, the wing pulled some birds backwards
20:03They went down quickly to catch a fish from the water.
20:06For example, the dress of Noura
20:07We see this design in warplanes.
20:09Warplanes don't have wings like that anymore.
20:10The one whose wing remained behind
20:11To be fast
20:12And he maneuvered like a hawk swooping down on a rabbit.
20:15And also, the human being notices
20:16How do these birds land on the water?
20:19duck costume
20:19I think, my dear, they need to learn.
20:21How do they stuff airplanes?
20:22Even dear human beings have begun to imagine imaginary birds.
20:24A dragon costume, for example
20:25The one that flies and shoots fire
20:27Centuries later, he made an iron dragon
20:29Which are warplanes
20:30The beauty of man, imagine the legendary arrow
20:32The one who goes wherever you want
20:34And centuries later, he was able to work
20:36ballistic missiles
20:37Which may transcend decisions
20:39And the text of the villages travels on Earth
20:41To hit a target with an accuracy of one meter
20:43While you're sitting in your house
20:44There is a very strange need within the human imagination
20:46It means his imagination is very wild, that's true.
20:47But still, my dear
20:48This is the most prominent feature that distinguishes it from other entities.
20:50Humans can imagine a reality other than the one they live in.
20:52No, it's not just that.
20:53It makes this fantasy a reality
20:55For example
20:55Imagine a person sitting there one day
20:57It's him.
20:58No, and I know I'm talking to someone else far away.
21:00And I just sat there and didn't get up
21:02The first thing he did was a lot
21:03He created a language and invented writing.
21:05He made paper and made pens
21:06I sent a message with someone
21:08It might arrive after months.
21:09This limit was taking a long walk
21:11Or with his horse
21:12What he ate and drank would last for weeks or months.
21:15And the land of Chela and the land of Taht
21:16So that in the end he submits a paper
21:17After the excitement, my dear, in order to save on costs
21:19time and effort
21:20The guy who delivers the letters is no longer needed.
21:22It is decided to send it with a dove.
21:24The answer is delivered much faster and more securely.
21:26That's just fantasy.
21:27Man is content with his own labor
21:28No, of course, the people of Al-Tighran liked the idea of the bird that carries these things.
21:31And the letter people
21:32They liked the idea of information being transferred quickly.
21:34So, centuries later, they built a shuttle.
21:36He removes industrial orders that take him to space.
21:38It's as if this shuttle is a carrier pigeon delivering the message from Earth.
21:42For space
21:42The most important people of letters
21:43The Internet
21:44Dear, you are an amazing being
21:46But strange
21:46Humanity, after it used to differentiate
21:47Because he's the one who flies
21:48Now, that's it.
21:49The matter remained a mess.
21:50He still wants anyone to take his place, I swear!
21:51Not Fadi
21:52Now, God willing, may God bless it
21:53There's a strange thing about it called drones.
21:54The one who is ours is the one who will fly
21:55And we'll take the pictures.
21:57And we also have those who will fight
21:58Let the drones go out
21:59The process works
22:00And you see everything
22:01Go ahead and do what you want.
22:02Laziness, my dear
22:03Laziness and a sense of danger
22:05They are the ones who create civilization.
22:06This is the reward you have, my dear.
22:08This creates a civilization
22:09yeah
22:10fear that
22:10Civilizational laziness
22:12And finally, my dear
22:13Sweet laziness
22:13And civilizations are built
22:14But yeah
22:15I'm too lazy to watch the previous episodes.
22:16And the upcoming episodes
22:17Nesi Nabous on the issue of us on YouTube
22:18Subscribe to the channel
22:19Dear, now let's teach you
22:20The easiest way for airplanes
22:21ready?
22:22Let's go
22:22One, two, three
22:24Oh
22:25Ride the hot
22:26I send greetings