Meet Al-Jazari

z.h.khan

MPA (400+ posts)
Re: Meet Zheng He

Zheng He - the Chinese Muslim Admiral

The Beijing Olympic Games started on Friday 8 August 2008 with a dramatic opening ceremony featuring a cast of thousands performers that celebrated the arts and achievements of China's long history. Among the tremendous events narrated by the ceremony was the evocation of Zheng He, the Chinese Muslim admiral of the 15th century. Blue-robed oarsman enacted seafarers travelling between Southeast Asia and the coast of Fujian, in southern China. Their oars became sails, painted with the "treasure ships" of Zheng He who reached Africa in the Ming Dynasty. On this occasion, we republish the following short outline of Zhen He's life and achievement.

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[TD="align: center"]Figure 1: Performers with sailing boats are pictured during the Opening Ceremony for the 2008 Beijing Summer Olympics at the National Stadium on August 8, 2008 in Beijing, China. (Photo credit: Cameron Spencer/Getty Images). (Source ).[/TD]
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Little did the famous Muslim geographer, Ibn Battuta know, that about 22 years after his historic visit to China, the Mongol Dynasty (called the Yuan Dynasty in China) would be overthrown. The Ming Dynasty (1368 - 1644) would begin. A Muslim boy would help a Chinese prince. That prince would become emperor and the boy would grow up to be the "Admiral of the Chinese Fleet."
His name... Zheng He. The ships that he would sail throughout the Indian Ocean would retrace some of the same routes taken by Ibn Battuta, but he would be in huge boats called "junks". He would go to East Africa, Makkah, Persian Gulf, and throughout the Indian Ocean.
Speak of the world's first navigators and the names Christopher Columbus or Vasco da Gama flash through a Western mind. Little known are the remarkable feats that a Chinese Muslim Zheng He (1371-1433) had accomplished decades before the two European adventurers.
The Foundation for Science Technology and Civilisation retraces the route of China's 15th century admiral, Zheng He, who ranks as perhaps the country's foremost adventurer. A Muslim and a warrior, Zheng He helped transform China into the region's, and perhaps the world's, superpower of his time.


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[TD="align: center"]Figure 2: Portrait of Admiral Zheng He. (Source.)[/TD]
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In 1405, Zheng was chosen to lead the biggest naval expedition in history up to that time. Over the next 28 years (1405-1433), he commanded seven fleets that visited 37 countries, through Southeast Asia to faraway Africa and Arabia. In those years, China had by far the biggest ships of the time. In 1420 the Ming navy dwarfed the combined navies of Europe.
Ma He, as he was originally known, was born in 1371 to a poor ethnic Hui (Chinese Muslims) family inYunnan Province, Southwest China. The boy's grandfather and father once made an overland pilgrimage to Makkah. Their travels contributed much to young Ma's education. He grew up speaking Arabic and Chinese, leaming much about the world to the west and its geography and customs.
Recruited as a promising servant for the Imperial household at the age of ten, Ma was assigned two years later to the retinue of the then Duke Yan, who would later usurp the throne as the emperor Yong Le. Ma accompanied the Duke on a series of successful military campaigns and played a crucial role in the capture of Nanjing, then the capital. Ma was thus awarded the supreme command of the Imperial Household Agency and was given the surname Zheng.

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[TD="align: center"]Figure 3: Recent Chinese portrait (2005) of Admiral Zheng He. ( Source).[/TD]
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Emperor Yong Le tried to boost his damaged prestige as a usurper by a display of China's might abroad, sending spectacular fleets on great voyages and by bringing foreign ambassadors to his court. He also put foreign trade under a strict Imperial monopoly by taking control from overseas Chinese merchants. Command of the fleet was given to his favorite Zheng He, an impressive figure said to be over eight feet tall.

A great fleet of big ships, with nine masts and manned by 500 men, each set sail in July 1405, half a century before Columbus's voyage to America. There were great treasure ships over 300-feet long and 150-feet wide, the biggest being 440-feet long and 186-across, capable of carrying 1,000 passengers. Most of the ships were built at the Dragon Bay shipyard near Nanjing, the remains of which can still be seen today.
Zheng He's first fleet included 27,870 men on 317 ships, including sailors, clerks, interpreters, soldiers, artisans, medical men and meteorologists. On board were large quantities of cargo including silk goods, porcelain, gold and silverware, copper utensils, iron implements and cotton goods. The fleet sailed along China's coast to Champa close to Vietnam and, after crossing the South China Sea, visited Java, Sumatra and reached Sri Lanka by passing through the Strait of Malacca. On the way back it sailed along the west coast of India and returned home in 1407. Envoys from Calicut in India and several countries in Asia and the Middle East also boarded the ships to pay visits to China. Zheng He's second and third voyages taken shortly after, followed roughly the same route.

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[TD="align: center"]Figure 4: A display at the Ibn Battuta Mall in Dubai purports to compare the size of ships used by Zheng He and by Christopher Columbus.(Source).[/TD]
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In the fall of 1413, Zheng He set out with 30,000 men to Arabia on his fourth and most ambitious voyage. From Hormuz he coasted around the Arabian boot to Aden at the mouth of the Red Sea. The arrival of the fleet caused a sensation in the region, and 19 countries sent ambassadors to board Zheng He's ships with gifts for Emperor Yong Le.
In 1417, after two years in Nanjing and touring other cities, the foreign envoys were escorted home by Zheng He. On this trip, he sailed down the east coast of Africa, stopping at Mogadishu, Matindi, Mombassa and Zanzibar and may have reached Mozambique. The sixth voyage in 1421 also went to the African coast.
Emperor Yong Le died in 1424 shortly after Zheng He's return. Yet, in 1430 the admiral was sent on a final seventh voyage. Now 60 years old, Zheng He revisited the Persian Gulf, the Red Sea and Africa and died on his way back in 1433 in India.


Zheng He's Junks

Zheng He's flag "treasure ship" was four hundred feet long - much larger than Columbus's. In this drawing, the two flagships are superimposed to give a clear idea of the relative size of these two ships. Columbus's ship St. Maria was only 85 feet long whilst Zheng He's flag ship was an astonishing 400 feet.

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[TD="align: center"]Figure 5: The Honil Gangni Yeokdae Gukdo Jido ("Map of Integrated Lands and Regions of Historical Countries and Capitals", short name Gangnido (Kangnido)) is a map of the world made in Korea in 1402. It is 158.5 cm by 168.0 cm, painted on silk. The Kangnido map predates Zheng's voyages and suggests that he had quite detailed geographical information on much of the Old World. (Source).[/TD]
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Imagine six centuries ago, a mighty armada of Zheng He's ships crossing the China Sea, then venturing west to Ceylon, Arabia, and East Africa. The fleet consisting of giant nine-masted junks, escorted by dozens of supply ships, water tankers, transports for cavalry horses, and patrol boats. The armada's crew totaling more than 27,000 sailors and soldiers.
Loaded with Chinese silk and porcelain, the junks visited ports around the Indian Ocean. Here, Arab and African merchants exchanged the spices, ivory, medicines, rare woods, and pearls so eagerly sought by the Chinese imperial court.
Seven times, from 1405 to 1433, the treasure fleets set off for the unknown. These seven great expeditions brought a vast web of trading links -- from Taiwan to the Persian Gulf -- under Zheng He's imperial control. This took place half a century before the first Europeans, rounding the tip of Africa in frail Portuguese caravels, 'discovered' the Indian Ocean.

His humble tomb

Zheng He (1371-1433), or Cheng Ho, is arguably China's most famous navigator. Starting from the beginning of the 15th Century, he traveled to the West seven times. For 28 years, he traveled more than 50,000 km and visited over 37 countries. Zheng He died in the tenth year of the reign of the Ming emperor Xuande (1433) and was buried in the southern outskirts of Bull's Head Hill (Niushou) in Nanjing.

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[TD="align: center"]Figure 6: Zheng He's tomb in Nanjing located near the new museum devoted to Zheng He. (2007, photo by Peter Pang, Released into the public domain by the author).[/TD]
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In 1983, during the 580th anniversary of Zheng He's voyage, his tomb was restored. The new tomb was built on the site of the original tomb and reconstructed according to the customs of Islamic teachings.
At the entrance to the tomb is a Ming-style structure, which houses the memorial hall. Inside are paintings of the man himself and his navigation maps. To get to the tomb, there are newly laid stone platforms and steps. The stairway consists of 28 stone steps divided into four sections with each section having seven steps. This represents Zheng He's seven journeys to the West. Inscribed on top of the tomb are the Arabic words "Allahu Akbar (God is Great)".
by: FSTC Limited, Sat 01 December, 2001
 
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Saboo

Prime Minister (20k+ posts)
Re: Meet Zheng He

O Master Kahn!
Now please tell us some thing about 'Tao '
And no Master, it is not Taya jaan!
 
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z.h.khan

MPA (400+ posts)
Re: Meet Zheng He

O Master Kahn!
Now please tell us some thing about 'Tao '
And no Master, it is not Taya jaan!

Come on again please.

Can you give me a little more info?

I have no idea what you are talking about. Sorry for that.


Thanks

kh@n;)
PTI China.
 

Saboo

Prime Minister (20k+ posts)
Re: Meet Zheng He

Come on again please.

Can you give me a little more info?

I have no idea what you are talking about. Sorry for that.


Thanks

kh@n;)
PTI China.
O Master! You can talk about Tao but it is a secret, an unknown, a law and a principal on which all the universes were created, it is the beginning of all the bginnings, it is like an empty cup which can never be filled but it is so deep that it's depth cannot be measured, a source of all the colors of light, a force uniting all the units of the universe, hidden deep down but was always there, it was not created by anyone but is the creator of every thing, indeed a principal applying itself from the very beginning and only under which a harmony can exist among all elements of nature!
But o Master! You are the master and not me! So please tell us more!!
 

z.h.khan

MPA (400+ posts)
Re: Meet Zheng He

O Master! You can talk about Tao but it is a secret, an unknown, a law and a principal on which all the universes were created, it is the beginning of all the bginnings, it is like an empty cup which can never be filled but it is so deep that it's depth cannot be measured, a source of all the colors of light, a force uniting all the units of the universe, hidden deep down but was always there, it was not created by anyone but is the creator of every thing, indeed a principal applying itself from the very beginning and only under which a harmony can exist among all elements of nature!
But o Master! You are the master and not me! So please tell us more!!


Got you now.

You are taking about Taoism
yinyang3.gif


Well, to be honest,

I think, you know more than me.


Thanks

kh@n;)
PTI China.
 

zubair1234

Senator (1k+ posts)
The Arabic (Muslim) Automata

After the fall of the Western Roman Empire in the end of 5th century, the western and central part of Europe was swept down by many barbarian tribes and fall into so calledDark Ages for some five centuries. During this time, the centers of world's art and science moved to the eastto the eastern Roman Empire, which managed to survive the attacks, China and India, where great civilizations grew and spread, and into the mighty Arabic empire.The period 9th-13th century was a full of extraordinary activity in science and technology in the Arabic empire. In 8th century the Abbasid dynasty took over rule of the vast Muslim world and moved the capital to the newly-founded city of Baghdad. Over the next five centuries, the city would become the world's center of education and culture.The Abbasid Caliphs were very interested in clocks and ingenious devices. There are many recorded contributions to the area of automatic machines from this period. The arabic automata technology, as well as many other arabic technologies, had as a basis the greek automata tradition of mainly two engineers, namely Philon of Byzantion andHeron of Alexandria.Several Arabic scientists are known to had been worked in the field of automata, e.g. so called pseudo-Archimedes and Banu Musa from 9th century, Al-Muradi and Al-Khazini from 11th century, Hibat Allah ibn al-Husayn and Ridwan Al-Khurasami from 12th century, but the most important work in this field is al-Jamiʿ bayn al-ʿilm wa ʿamal, al-nafiʿ fi sinaʿat al-hiyal (The book of knowledge of ingenious mechanical devices) of Al-Jazari from 1206.Al-Jazari (his full name is Al-Shaykh Ra'is al-A'mal Badi' al-Zaman Abu al-'Izz ibn Isma'il ibn al-Razzaz al-Jazari) was an influential scholar and engineer, who lived in the second half of 12th and in the beginning of 13th century. He died in the beginning of 1206, just few months after he had completed his famous book in January, 1206. Al-Jazari was in service at the court of three Artuqid rulers since 1174 until his death, and the above-mentioned book was created in the period 1198-1206 in response to the request of Nasir al-Din Mahmud (1200-1222).According to his name, Al-Jazari was born in Al-Jazira (the traditional Arabic name for what was northern Mesopotamia and what is now northwestern Iraq and northeastern Syria, between the Tigris and the Euphrates). Like his father and his brother before him, he served as an engineer at the Artuklu Palace, the residence of the Diyarbakır branch of the Turkish Artuqid dynasty, which ruled across eastern Anatolia as vassals of the Zangid rulers of Mosul.The book of Al-Jazari describes in detail fifty devices, which are grouped into six categories:


1. Ten water and candle clocks
2. Ten vessels and figures suited for drinking sessions
3. Ten pitchers and basins for phlebotomy and washing before prayers
4. Ten fountains that change their shape alternately, and machines for the perpetual flute
5. Five water raising machines
6. Five miscellaneous devices.


The earliest copy of the book, survived until now (from 1206) is a fine manuscript with excellent illustrations. Each device is described in a simple and easy to understand Arabic, and each is accompanied by a general drawing. For the complicated devices the author gave detailed drawings for the components of the device or for subassemblies so that the operation can be understood. There are a total of 174 drawings in the book.


Al-Jazari1.jpg

The automated girl serving drinks, of Al-Jazari

The automata in the book of Al-Jazari included:

1. An automated girl serving drinks (see the upper image)
2. An automated moving peacocks driven by hydropower
3. An automatic gates, which were driven by hydropower
4. Several other automata, including automatic machines, home appliances (table devices), and musical automata powered by water
Al-Jazari also invented water wheels with cams on their axle used to operate automata.The humanoid automata of a girl that could serve water, tea or drinks, shown in the upper image, is very interesting. The drink was stored in a tank with a reservoir from where the drink drips into a bucket and, after seven minutes, into a cup, after which the waitress appears out of an automatic door serving the drink.Al-Jazari described a hand washing automaton (see the image below), incorporating a flush mechanism, now used in modern flush toilets. It features a girl automaton standing by a basin filled with water. When the user pulls the lever, the water drains and the girl refills the basin.



Al-Jazari3.jpg

A hand washing automaton of Al-Jazari


Al-Jazari's peacock fountain was a more sophisticated hand washing device, featuring humanoid automata as servants which offer soap and towels. Pulling a plug on the peacock's tail releases water out of the beak, and as the dirty water from the basin fills the hollow base a float rises and actuates a linkage, which makes a servant figure appear from behind a door under the peacock and offer soap. When more water is used, a second float at a higher level trips and causes the appearance of a second servant figure, this time with a towel!


Al-Jazari4.jpg

A peacock automaton of Al-Jazari


Al-Jazari described also a musical automaton (see the image below), which was a boat with four automatic musicians, that floated on a lake to entertain guests at royal drinking parties. The mechanism featured a programmable drum machine with pegs (cams), that bump into little levers that operated the percussion. The drummer could be made to play different rhythms and different drum patterns if the pegs were moved around. The automata were a robot band, which performed more than fifty facial and body actions during each musical selection.


Al-Jazari2.jpg

The musical automaton of Al-Jazari


http://history-computer.com/Dreamers/Arabic.html


masha Allah bro
 

Saboo

Prime Minister (20k+ posts)
Re: Meet Zheng He

Got you now.

You are taking about Taoism
yinyang3.gif


Well, to be honest,

I think, you know more than me.


Thanks

kh@n;)
PTI China.
Well done O Master! This is it!
Baba Ashfaq Ahmad in one of his books mentioned a bit about it
But I am still looking for some answers!
 

Raaz

(50k+ posts) بابائے فورم
If he will come back today , he will be working in any American University...

And against Saudia and any other Muslim country...

Say r u Muslim...????

کوئی قابل ہو تو ہم شان کئی دیتے ہیں
ڈُھونڈنے والوں کو دُنیا بھی نئی دیتے ہیں
 

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