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The invention of the plane (1890)

Clément Agnès Ader, a French engineer and brilliant inventor, is considered one of the fathers of aviation. However, he is far from being the only one to have contributed to the development of the plane, machine that revolutionized the military art as much as the civil transport. Alberto Santos Dumont, the Wright brothers and Otto Lilienthal were some of those who transformed in a few years a simple utopia into a breathtaking reality: the man could finally challenge nature and fly.

The origins of aeronautics

Observing the flight of birds, Leonardo da Vinci imagined from the sixteenth century the concept of the propeller, parachute and Helicopter and glider. The only driving force usable at the time being that of the muscles of man, these great ideas will long remain in the state of concept. Moreover, the physiologist and Italian physicist Giovanni Borelli concludes in 1680 that the man was unable to fly by his own means: the inventors then turned to the design of lighter weight craft than the air, like the Montgolfier brothers who made the first hot air balloon fly in 1783.

Montgolfier First Flight The history of aviation was a turning point at the beginning of the 19th century, thanks to progress in the fields of construction and mechanics. It was again considered to fly heavier craft than air, replacing the muscular strength of man by the driving force of a machine. Many experiments were then carried out to try to perfect the flying machines, and thus to obtain a better understanding of the flight of a machine. the British George Cayley states the principles of what will become aviation. Research, very active, succeeds v. 1840 at the first flight of a model steam airplane.

The beginnings of flying men and the invention of the plane

Clément Ader's work on systems allowing men to fly started during the War of 1870, during which he tried to develop for the army kites capable of flying a man. In vain. His collaboration with the military did not stop: Ader found there a source of funding and support for his research, complementary to his own fortune that he owed to many inventions patented by him.

His efforts eventually paid off: between 1890 and 1897 he made three prototypes: the Aeolus (the Plane), the Zephyr (Ader Avion II) and the Aquilon (Ader Avion III). From 50 meters for the first test, the flying distance was increased to 300 meters with the Avion 3, before a military committee which did not lose a crumb. Very observant of nature, Ader is inspired by bat wings for his sails and even incorporates mechanisms capable of modifying their structure once in flight.

At the same time a certain Otto Lilienthal manages to develop a glider capable of flying 400 meters once launched from a hill 20 meters high. His prototypes were made from bamboo ribs covered with cotton.

Let us not forget the feats of Brazilian aviation pioneer Alberto Santos-Dumont, who built many balloons and airships on which he flew, as well as an aircraft, the 14 Bis, on which he approved the first aviation world record, October 23, 1906.

The Wright brothers invent the first powered aircraft

Aircraft of the Wright Brothers

If Ader was the inventor of the aircraft, as we have just seen, the brothers Orville and Wilbur Wright succeeded, after multiple prototypes of gliders, to succeed the first motorized and controlled flight of an aircraft (heavier than air), in 1903.

They are also the first to have correctly analyzed the mechanics required for the turn in flight and to have developed the control of the trajectory. From 1905, their planes make it possible to carry out stable flights, of long duration and with a perfect mastery of the turns. Their models are called the Flyer I, II and III: object of covetousness of the US Army, they will inspire most biplanes engaged during the First World War.

Some other key dates of aviation

• 1909 - French airman Louis Blériot crosses the Channel of Calais to Dover aboard his "Blériot XI"

•

• 1911 - Roland Garros breaks the altitude world record: 3910 meters (4 September)

• 1914 - On October 5th, German Lieutenant Von Zangen's Aviatik was shot down near Reims by Sergeant Frantz's Voisin III and Corporal Quenault, the first aerial combat

• 1927 - May 21, Lindbergh crosses the Atlantic

• 1930 - First transatlantic postal link 12 May, by French airman Jean Mermoz

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ايلاف سعيد الاسمري  3\1 

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ايلاف سعيد الاسمري  3\1 

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Ways to save water inside 1 Ensure that there are no leaks in the faucets and toilets 2 Install a shower that saves water and toilets that do not use much water 3. Showers less often.
4 Not to use the toilet like an ashtray or a trash can. 5. Turn off the tap when brushing teeth or shaving. 6. Defrosting frozen food in the refrigerator.

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غلا باتع ال زيد

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غلا باتع ال زيد

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Black rhinoceros The cause of the extinction of the black rhinoceros is 1 permissible hunting operations 2 therapeutic reasons 3 overpopulation

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غلا باتع ال زيد 

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غلا باتع ال زيد 

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Ways to save water inside 1 Ensure that there are no leaks in the faucets and toilets 2 Install a shower that saves water and toilets that do not use much water 3. Showers less often.
4 Not to use the toilet like an ashtray or a trash can. 5. Turn off the tap when brushing teeth or shaving. 6. Defrosting frozen food in the refrigerator.

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ents

(Boil the Pasta, Mince Meat mix (with Oil, Onion, Spices, Coriander), 1 medium can Craft Cheese (shredded

Bechamel Ingredients: ½ Small Glass Oil + 1 small Glass Flour + 3 + ½ big Glasses Water + Salt +Black Pepper + 3 Table spoon Milk Powder.

Method of Preparation

Start doing the béchamel by roast the flour in the oil ,the n mix the milk with the water, flow it slowly and stir them , add the salt , and the pepper, if it need for more water just add it in few amount..

Put in the payer, then another layer from the pasta the spread the shredded craft cheese, then meat layer, then the pasta, and finally last layer from the béchamel sauce. Put it in the oven for 10 min, then roast it from top… serves it hot

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‏Animals are one of the most important living organisms on the face of the earth, as it is characterized by its many types, shapes and characteristics.

‏In one environment, man may find many types of animals that are innumerable, some creep, some walk, some swim, some fly, the animal kingdom is a very wide kingdom.

‏There is a clear difference in feeding method between plants and animals,  Where animals are considered food-consuming beings.

‏ There is also a marked difference in feeding method between animal species themselves, We find that some animals feed on plants,  and that some of them feed on the meat of other animal

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My name is Basma I Born in Sirya\ on Septemper in 2006 I said the first word in my life In 2007 I graduated from elementary school in 2018 I moved to maccah In 2008 I learned In maccah in 2011 I went to middle school in 2019.

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Isaac Newton
  English scientist is considered one of the most prominent scientists contributing to physics and mathematics
Isaac Newton was born on December 25, 1642 in Lincolnshire
  Newton's works added to most branches of mathematics, perhaps the most important of which was the manuscript published in 1666 AD on the subject of calculus.
One of his most important discoveries is gravity.
And the story of the discovery of gravity is that while Newton was sitting under an apple tree, an apple fell on his head, which helped him think and form his theory of gravity.

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Dear mommy and daddy :

I want to tell you I miss you so much , I’m very happy to here and also I’m fine , great .

‏my daily routine is very simple. I wake up in the

‏morning very early to get ready to go to school. after I finish school and go back to our house. I take a rest and have lunch with my family. after that I start doing my homework. at night I have dinner and sleep at 10:30 or 11.

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I’m Jana , I’m 15 year old

I would like to be a teacher in the future. I love teaching and helping other people and that is why I want to be a teacher. I sometime teach my brothers and sisters when they need help. teaching is something I like to do. I was dreaming of to be a teacher when I was young. and now I set my mind to become a teacher. I think I will be a good teacher and my students will love me.

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لانا غازي الشيخ

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لانا غازي الشيخ

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Lana Ghazi Al Sheikh.  In my country a lot is in my right and my religion is not yours.  Rather, it is you who have given, given and always given a letter without delay, and be strong without using it against those who wish evil.

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جنى شعيل ناصر الشريف

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جنى شعيل ناصر الشريف
١/٣

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جنى شعيل ناصر الشريف

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جنى شعيل ناصر الشريف ١/٣

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Hanan makhzoum 3/3✈️

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جنى شعيل الشريفA

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جنى شعيل الشريف
About you
1 yes I travel to andonesia when I was a little
2 no l don't afraid because I love flying
3 l like the cher and the movie
4 l likethe eat and the mall
5 the good is is look and family travel the bad is scared
6 no l don't alhamdolah

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about you
I was born in Makkah and I grew up in a large family, its branches are many and its income is average. I am from a mixed family between Indian and Iraqi, and I did not live in a different place in my life, and I love to play FIFA Taken, and I did not meet my friends somewhere by chance in my life, and I also met Buzz my friends at school, and I have not participated in any social activity in my life

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Moataz Meshaal

Who is Moataz Meshaal ?

He is a writer, motivational speaker, business development

and self - development strategist, owner of the " meet the

Real you" course and CEO of Al Baraka Holding company

His birth and his upbringing :

Moataz was born on March 26, 1983 to a Palestinian

family from Ramallah and grew up in Abu Dhabi in

the United Arab Emirates. He is currently working as an executive

director of Al Baraka Holding Company, a business development and self-development strategist, and the owner of the "Meet the Real You"

program, which is held in Many Arab countries have trained thousands of people

His educatio

He obtained a Bachelor of Financial Sciences degree from the American

University of Sharjah in 2004 and out of his love for learning and knowledge

and his keen desire to help himself and those around him to develop

and change for the better, Moataz obtained a Master’s degree - Advanced Practitioner in Neuro-Linguistic Programming (NLP) Master Practitioner and Diploma of Counseling and Guidance.

His career
Moataz Meshaal has prestigious experience through his professional

experiences as an executive director of Al Baraka Holding Group business,

which has a number of 8000 employees who are specialists

who work on managing and developing the group's investments according to

the highest international standards, as the investment portfolio of

Al Baraka Holding varies between establishing and managing residential cities,

labor housing projects Commercial malls, hospitals, as well as investing in

the industrial sector through the iron and plastic factories owned by the group,

the engineering sector, security services, hospitality and catering companies, etc.,

and Al Baraka Holding Company has become one of the fastest growing economic groups

in the Arab Gulf region. He continued his creative efforts as

the Emirate of Abu Dhabi celebrated the launch of

The joint project between Abu Dhabi Municipality and Al Baraka Holding Group is

the Canal Project, which will make the Al Maqta Canal one of

the most attractive tourist destinations for citizens, residents and tourists in

various parts of the United Arab Emirates.

His social life

On a personal level, Moataz Mishal is married and father of three wonderful children, guided by his dream and passion to create positive change and spark the torch of self-development in all aspects of his life, the life of his family, members of his community, and everyone who communicates with him around the world.

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رنيم البلوشي😊

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رنيم البلوشي😊

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٣ /٥

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جنى شعيل الشريفM

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جنى شعيل الشريف
My name is jana ALshareef
My age is 14 years old
My favourite subject is math
In my free time i like reading

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جنى شعيل الشريفM

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جنى شعيل الشريف
My name is jana ALshareef 14 years old i was born in makkah 2006 I have 3 sister and 3 brother my favorite person to my is my dad  and my favorite subject is math in my free time i like reading

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جنى شعيل الشريفN

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جنى شعيل الشريف
Name of them is mohamad bin abdallahl and his mother is amena wahb his grandfather cared about theirand when he was 8 year old his grandfather is did and his uncle cared about his life he grazing sheep and works in tade when he was 25 years old he maried khadiga and he was olderof him revelation came to him when he was 40 years old and he people called fot monotheism on secretly two years and after in public he was harmful by the unfidels of quraish but he was patient he did on Monday at the age of 63

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شذى احمد الزهراني ١/٣

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شذى احمد الزهراني ١/٣

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I was born in makka, and I grew up in it.
I lived in kamees moshid and makka. I used to play with doll, I met my friend by chance in the mall and in the park , and I met my best friend in school.

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إيلاف سعيد الاسمري ٣

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إيلاف سعيد الاسمري ٣ /١
Ahmad Mazen Ahmad Asaad Al-Shugairi (June 6, 1973, Jeddah), a Saudi journalist.  He started by presenting social intellectual programs and as the host of the TV series Khawatir and the former host of the Yalla Shabab program, he wrote television programs about helping young people mature in their ideas and work hard to serve their faith, develop their skills, discover their knowledge of the world and their role in making it a better place. [2]  Al-Shugairi became famous in Saudi Arabia and the Arab world after the Khawatir program series, which achieved wide success due to the simplicity of its method and its treatment of the issues of youth and the Islamic nation, which always began with his saying: “I am not a scholar, nor a mufti, or a jurist, but a student of knowledge.

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King Fahad bin Abdulaziz, was the fifeth king for Saudi Arabia. He was born in Riyadh on 1921.He.studied at princes school. In his father life, he was the firs minister for education. King Fahad the kingdom since 1982 up to 2005. He had dieel Riyadh 2005.

Name/Aseel sami AL-ghamdi
Clas/3/1

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Ahmad Al Shugairi was born in 1973. He is a social activist and well known person in the media. He became famous after starting the series of Khawatir in TV. The series started in 2005 and many people in the Arab region watch it. Ahmad is such an influencer in the arab world, and he has many followers in the social media

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Ahmad Al Shugairi was born in 1973. He is a social activist and well known person in the media. He became famous after starting the series of Khawatir in TV. The series started in 2005 and many people in the Arab region watch it. Ahmad is such an influencer in the arab world, and he has many followers in the social media

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Student: Rama Khouj 3/1

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Aysha bent Muhammad Ali al-Hasani, was born in Dimat, Egypt, in 1331, and in her books she sealed the Holy Qur'an in a safe manner, and learned the principles of reading and writing, and her parents had a significant role in her education from a young age, he and her companion to the library of the mosque.
She received her university degree in literature in 1358 Hijri, was appointed a faculty in the university, and she received a master's degree in 1360 Hijri, 3 M. Ph.D. in 1363 Hijri.
She died in 1419.
Shatha Ahmad Al-zahrani 3/1

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Dania talal al-thobiti

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‏Peace, mercy, and blessings of God be upon you. In the name of God, the Compassionate, the Merciful. My name is Jolyana Abdel Rahman Bahtab. I was born in the Kingdom of Saudi Arabia, specifically in Mecca. I was born on November 21, 2006 in Bashrahil Hospital. I took the first step in 2007. I graduated from elementary school in 2018, and this year I will graduate from middle school

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King abdullah
Abdullah bin Abdulaziz Al Saud was the sixth King of Saudi Arabia and Custodian of the Two Holy Mosques from the death of his half-brother, King Fahd, on 1 August 2005 until his own death in 2015. Abdullah, like Fahd, was one of the many sons of Ibn Saud, the founder of modern Saudi Arabia

Born: August 1, 1924, Riyadh

Died: January 23, 2015, Riyadh

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Omar Al Awda is a 21-year-old Saudi youth. Despite his young age, he has gained a large fan base and his followers from all over the Arab world.
After that, he became famous for his writings and the videos that he uploaded to his personal accounts on social media, speaking about religious, social and self-development matters.

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‏Abdullah bin Abdul Aziz bin Mohammed Al-Rabiah


‏He was born on November 11, 1954 in Mekkah 


‏He lives in Riyadh


‏Adviser at the Saudi Royal Court ,and General Supervisor of the King Salman Center for Relief and Humanitarian Action 


‏Best known for separating the Siamese 
‏twins

Lamar safar Al-shrif 

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‏Abdullah bin Abdul Aziz bin Mohammed Al-Rabiah


‏He was born on November 11, 1954 in Mekkah 


‏He lives in Riyadh


‏Adviser at the Saudi Royal Court ,and General Supervisor of the King Salman Center for Relief and Humanitarian Action 


‏Best known for separating the Siamese 
‏twins

Lamar safar Al-shrif 

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‏He is the founder of the modern Kingdom of Saudi Arabia and its first kingdom, and the fourteenth ruler of the Al Saud family. He was born in Riyadh to the ruling family of Al Saud in Najd. At the age of 15, he moved with his family to Qatar, then to Bahrain, and then to Kuwait at the order of the Ottoman state, and was received by its sheikh, Mohammed Al-Sabah, after the victory of Muhammad bin Abdullah Al-Rashid, He was a man at the top of the cunning. He couldn’t see with his left eye. He take up AL-draiaih at the age of 17-16.

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دانه ناصر العميري 

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دانه ناصر العميري 

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رزان مبارك الحارثي

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رزان مبارك الحارثي

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Ahmed Al-Shugairi was born in 1973, when prayer at the age of 21 began to fail in his first married life and entered a state of depression. He presented many programs, the most important of which is the Khawatir program. He won in 2010 as the strongest influential figure in the Arab world. He was a good example.

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جود طلال الدعدي 

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جود طلال الدعدي

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Ghadi Hussien Alghamdi
I was born in Jeddah, my family is from Makkah. I did not live in another area other than my country. When I was a child I used to play with makeup games and met my best friend in the cafe

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I was born in Mecca and grew up in it. My family is also from Makkah. I did not used to live in a region other than my country. I was as a child playing with dolls and makeup games and I met me my best friend in a cafe

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Noha Abdul Fatah Al_ saide 3/2

Aisha Abdul-Rahman is an islamic scholar, intellectual journalist and professor at the university.

She was born on November 1913 in Damietta in Egypt. She started studying at the age of 5 She attended Teacher training school in 1929 and moved to Cairo. She studied for Bachelor’s at Cairo university then She continued her studies to get Master’s degree and doctorate degree at Cairo university.

She worked as University teacher in Cairo, Sudan , Morocco, Ledanon and Saudi Arabia. She also Wrote books and newspapers articles. She died on December 1st, 1998 due to heart attack. She was respected as an islamic scholar

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Albert Einstein was born at Ulm, in Württemberg, Germany, on March 14, 1879. Six weeks later the family moved to Munich, where he later on began his schooling at the Luitpold Gymnasium. Later, they moved to Italy and Albert continued his education at Aarau, Switzerland and in 1896 he entered the Swiss Federal Polytechnic School in Zurich to be trained as a teacher in physics and mathematics. In 1901, the year he gained his diploma, he acquired Swiss citizenship and, as he was unable to find a teaching post, he accepted a position as technical assistant in the Swiss Patent Office. In 1905 he obtained his doctor’s degree

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Ahmed Al-Shugairi is a Saudi journalist who began presenting social intellectual programs, including Khawatir. He wrote television programs about helping young people mature in their ideas and exerted efforts to serve their faith, develop their skills, discover their knowledge of the world and their role in making it a better place.  Themselves for the people, as well as subsidizing the expenses of some foreign students in universities,

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💕Esraa Jazar
Ahmad Mazen Ahmad Asaad Al-Shugairi (June 6, 1973, Jeddah), a Saudi journalist. He started by presenting social intellectual programs and as the host of the TV series Khawatir and the former host of the Yalla Shabab program, he wrote television programs about helping young people mature in their ideas and work hard to serve their faith, develop their skills, discover their knowledge of the world and their role in making it a better place. [2] Al-Shugairi became famous in Saudi Arabia and the Arab world after the Khawatir program series, which achieved widespread success as a result of the simplicity of its method and its treatment of the issues of youth and the Islamic nation, which always began with his saying: “I am not a scholar, nor a mufti, or a jurist, but a student of knowledge.”

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Hayat Suleiman Sindi (November 6, 1967), a Saudi scientist and researcher, a member of the Saudi Shura Council, the author of the diagnosis for all, and the first Arab woman to obtain a doctorate in biotechnology from the University of Cambridge , she was able to come up with scientific scientific inventions that made her occupy a scientific position  Highly global, and the most important of which was the invention of a sensor for sound and magnetic waves, planning their own things, as space helps to monitor sugar levels, and the level of blood pressure in their bodies, and it has multiple applications in different fields of pharmaceutical industries, and gene and DNA examinations for the genetic environment, as well as projects  Environmental research and measurement of toxic gases, and she is a visiting researcher at Harvard University, and she is also a member of the clan of members of the Saudi Shura Council.

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Mashael Al-Shammari is a Saudi engineer who works in the field of aircraft, spacecraft and missile engineering.

She won the Inspirational Woman Award in 2015 from the Arab Woman Award

Mashael was born in 1984, in the United States of America.
And she established her own company in 2010,

She holds a Bachelor of Science in Aeronautical Engineering from the Florida Institute of Technology in Melbourne, Florida, and also a Bachelor of Applied Mathematics from the same institute

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ريما ممدوح الحارثي

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ريما ممدوح الحارثي
The American ABC News published a detailed report on the famous Saudi surgeon Dr. Abdullah Al-Rabiah, who spent part of his life in the operations of separating conjoined twins, which is one of the most complex operations in the world, and the report said that Al-Rabiah performed 48 separation operations for twins and there is no surgeon who performed this number of  Processes.

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🌺Sedra Safwan🌺
The prophet Muhammed paece be Upon Him,
The greatest and the most honorable of the people of the earth , Muhammed bin Abdullah was born in Makkah,his father died befor his birth , and then his mother, he was lived with his grandfather,and when he died , his uncle Abu Talib embraced hin and  grew up with hin, and  when he reached40 years of age the revelation revealed to him announcing his prophethood,so he began to invite relatives until the command of God came By spreading  the call, his people attacked him and harmed him , but he fought many invasions against them to raise the banner  of monotheism, and our massenger was of good manners, what attracted  people around him for his love and closeness to him.
Our prophet had great  impact in changing minds, situations and life systems.♥️♥️

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Mohandas Gandhi (King of Humanity) is an Indian man who reached the age of sixty years, born on October 2, 1869 in Burpandar, India. He was a symbol of peace and freedom, and he was a supporter of the culture that rejects violence and he is the hero of India's independence. He lived his life fighting corruption and racism and exposed  For a lot of pain for his country and his homeland, he was working as a lawyer in his early days and he was a shy, introverted character, but with the traumas and sad situations that he encountered in his life, he became bold and was able to fight the British occupiers of his country.  And he supports the needy, was imprisoned several times because of his attempt to defend his country and was subjected to material distress even if his health deteriorated. He fought and struggled until he was able and proudly to make his country enjoy stability, and he died and left behind his memory full of sacrifice and peace.  My book sources Who is Gandhi

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I was born in Mecca in 2006 and graduated from elementary school in 2018 and entered my beautiful school Asma bint Abi Bakr. One of my favorite hobbies is swimming, cooking, drawing, and recitation. My best friend is my mother. My role model in life is my older brother and my mother. My subjects are the Arabic language and interpretation, among the sports that I master  Football and basketball, my future profession is to specialize in sociology, and one of my most important goals in life is to build an orphanage that includes everyone who is lacking in tenderness, from some of my participation in the reading challenge and the diction competition, and finally my message in life is to work in this world and know that this world is not to hang out and sit down to work for the afterlife  And thank your Lord for every blessing you have had.

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After graduating from college, Mohammed bin Salman spent several years in the private sector before becoming personal aide to his father. He worked as a consultant for the Experts Commission, working for the Saudi Cabinet.

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My country has a lot in my right and my religion is not for you. Rather, you are the one who gave and gave and gave always without delaying a letter and is strong without using it against those who wish for evil