Shadowing Practice: The Crazy Engineering of Silk - Learn English Speaking with Video
Bir pratik modu seçin
Her mod tam ekran bir pratik odası açar.
103 cümleler
Cümleler çok kısa veya çok uzun ise, ayarlamak için Düzenle'ye tıklayın.
1
It's the year 552, somewhere in northern Persia.
2
Two Roman monks are returning to Europe after a long pilgrimage around China.
3
But what started out as a religious expedition has now turned into a case of industrial espionage.
4
Inside their canes are hundreds of silkworm eggs, smuggled from the silk factories of China.
5
When these worms hatch, they will start producing strands of silk, the secret ingredient behind the world's most luxurious and expensive products.
6
For centuries, China has kept the entire silk -making business top secret.
7
Anyone who tried to leak the process would be executed, and most of the world still thought that silk came from trees.
8
This gave China a complete monopoly over the world's most valuable product, but all of that was about to change.
9
The monks safely made it back to Europe, and soon after, silk factories started opening up throughout the Eastern Roman Empire,
10
powering the Roman economy and ending
11
China's 3 ,000 -year monopoly.
12
But where did all this come from?
13
And how did
14
China master silk making in the first place?
15
We animated the entire thing to show you the genius engineering behind ancient silk making, how it was harnessed from silkworms,
16
and why it became the most valuable product in the world.
17
For thousands of years, silk was the ultimate status symbol for emperors, high members of society, and pretty much anyone that could afford it.
18
In some places, it even started being used as a currency, with a value even greater than gold.
19
Unlike cotton or wool, which was made from short strands intertwined together, silk was made from long, continuous strands, making it ultra -smooth and shiny.
20
But how did ancient civilizations first realize they could get this fine, natural product from worms?
21
It all started almost 5 ,000 years ago with a cup of tea.
22
As the story goes, the Empress of China was sitting under an old mulberry tree when something fell into her cup.
23
As it soaked into the tea, it began to unravel into a continuous strand of fiber, much thinner than a human hair.
24
To the Empress's surprise, the strand just kept going, stretching out to more than a hundred meters long.
25
As it turned out, what fell into her cup was the cocoon of a silkworm.
26
Silkworms come from tiny eggs laid by the silk moth.
27
Once the worms hatch, they spend around a month feeding exclusively on leaves from the mulberry tree,
28
which at that point could only be found in eastern Asia.
29
During this phase of the silkworm's life, they grow to almost 10 ,000 times their original size.
30
At this point, they're ready to start making silk.
31
Over the course of a few days, they start surrounding themselves in their own cocoon.
32
Special glands release a fine filament of protein, soaked in a glue -like liquid.
33
As it touches the air, it hardens and forms a continuous strand of fiber.
34
A single cocoon can have almost a kilometer's worth of silk.
35
And although it's incredibly thin, the silk strand is one of the strongest naturally -made materials, with a tensile strength higher than steel.
36
It was the holy grail of fibers, and ancient China figured out how to master it.
37
They started placing the silkworms onto trays filled with mulberry leaves and leaving them to fully grow.
38
Once the cocoons were made, it was time to unravel them.
39
The cocoons would be soaked in a bucket of boiling water,
40
killing the silkworm inside before it could turn into a moth and break through the fiber.
41
This would also help soften the glue holding the strands together.
42
A skilled worker could then find the ends of several strands, twist them together, and start reeling them onto a spool.
43
This would combine the strands into a slightly stronger and thicker continuous yarn of silk.
44
From there, the process would move over to the loom, possibly one of the most important inventions ever made.
45
In 2013, while digging a tunnel for a new subway in China, models of these machines were uncovered in an ancient 2000 -year -old tomb.
46
These were extremely sophisticated machines, like very early computers that could weave pre -programmed patterns into silk.
47
Before we look at how they worked, I want to mention that all of the silkworm shots you see in this video are from Storyblocks.
48
So thanks to them for supporting this video.
49
Storyblocks is a stock footage website with everything you need in one place.
50
4k video, music, sound effects, images, and more.
51
When I started making this video, I thought silkworms would be too niche to have stock footage.
52
But look at just how many clips there are on Storyblocks.
53
Best of all, there is no AI here.
54
Everything you see on Storyblocks is made by humans.
55
Storyblocks also has thousands of pre -made, customizable video templates for After Effects, Premiere, and DaVinci Resolve.
56
To streamline your workflow even further,
57
you can download the plugin for Adobe and simply drag and drop anything from the Storyblocks library straight into your project.
58
With Storyblocks, everything is 100 % royalty -free and ready to use.
59
Just add your YouTube channel to your Storyblocks account
60
and it will prevent any false claims i genuinely couldn't make these videos without storyblocks
61
so if you're looking for stock assets for your videos check them out
62
To get started with unlimited stock media downloads at one set price, head to storyblocks .com slash primal space or click the link in the description.
63
In order to turn these silk threads into elegant outfits fit for the emperors of the world, some incredible engineering had to happen.
64
The idea of weaving was already well established.
65
Place two sets of threads over and under each other and friction will hold it all together.
66
Basic wooden looms were being used to do this, but the process was painstakingly slow and only the most skilled weavers could produce complex patterns.
67
That was until ancient Chinese civilizations came up with this, the pattern loom.
68
Here's how it worked.
69
Multiple yarns of silk were tied and stretched between the back beam and the cloth beam of the loom.
70
This kept the threads tight and evenly spaced apart.
71
In the middle of the loom, the threads passed through two shafts that could be moved up and down by foot pedals.
72
Attached to each shaft were sets of vertical strings with small openings known as heddles.
73
The silk threads passed through alternating heddles, essentially separating the threads into two separate groups that could be raised and lowered by the weaver.
74
As the threads were separated, a single thread, known as the weft thread, would be passed across the opening,
75
going above one group of threads and under the other group of threads.
76
When the heddles were reversed, the thread would be perfectly woven into place.
77
We can clearly see how the threads get perfectly separated and how the whole weave happens in a single motion.
78
To make more interesting patterns, they added an extra shaft to the loom.
79
With this, they can now separate out every third thread or raise two and keep one down.
80
Here's an example.
81
On the first pass, if we press down shaft number three, the weft thread goes over thread number three and under one and two.
82
On the next pass, if we press down shaft number two, the thread goes over thread number two.
83
If we do the same for shaft number one and repeat the process, you end up with a pattern of diagonal lines.
84
The key is that this could be easily repeated for the entire length of the threads, printing the pattern into a silk sheet many meters long.
85
By adding more and more shafts, more combinations of threads could be separated, and more complex patterns could be woven into the silk.
86
These ancient silk looms started operating like very basic binary computers.
87
Instead of ones and zeros, the thread either passed through the heddle or not.
88
This determined which threads would be separated and ultimately what the finished pattern would look like.
89
And so by threading the silk through specific heddles, certain patterns could essentially be stored into the machine.
90
To make these patterns repeatable and simple to weave, the engineers added a beam to the top of the loom.
91
This would be moved along on each pass selecting a specific shaft and lifting up a specific set of threads.
92
Once the loom was set up, the weaver simply went through each shaft in order and the pre -programmed pattern would appear.
93
The key was that anyone with basic skills could use this machine and it could produce repeatable complex patterns quickly.
94
The silk industry exploded throughout China.
95
Bigger machines with up to 60 shafts were created and more and more complex patterns started being produced.
96
The silk moths were systematically bred to produce silkworms that made longer, stronger, and whiter threads.
97
The rest of the world had no idea how these products were being made,
98
but they loved them and would pay a lot of money for anything made from silk.
99
With a complete monopoly over the world's most valuable item, China went out and developed the Silk Road, a network of trade routes linking
100
China with the Western world.
101
When the Industrial Revolution came along, much more advanced machines took over the silk industry
102
but it all started thanks to the incredible engineering of those ancient chinese civilizations thanks for watching
103
and i'll see you in the next video
Uygulamayı İndir
Akıcı konuşmak için ihtiyacınız olan her şey
AI TelaffuzHer cümleyi puanla
IPA AlıştırmasıHer sesi ustalaştır
Kelime BilgisiKelime bankanızı oluşturun
Kelime OyunuOynarken öğrenin
Aynı Kanal
B21
The Discovery of King Richard III
Daily ConversationWorking Adults
B22
The Robot Chess Player Scam
Daily ConversationWorking Adults
B24
How Does SpaceX Get These Amazing Camera Shots?
Daily ConversationUniversity StudentsWorking Adults
B21
The Greatest Art Heist In History
University StudentsWorking Adults
B217
How The CIA Hacked Russia
IELTS PrepTOEFL PrepUniversity Students
C11
Mount Rushmore is CRAZY 😱
University StudentsWorking Adults
B26
The Escape of Europe’s Smartest Criminal
University StudentsWorking Adults
B2How This Pen Changed The World
Business EnglishUniversity StudentsWorking Adults
FOR YOU
Video Öner
C13
742 cümleler
The REAL reason China built so much
Daily ConversationUniversity StudentsWorking Adults
C13
132 cümleler
A brief history of powerful gemstone amulets | V&A
Daily ConversationUniversity StudentsWorking Adults
C12
165 cümleler
How Gross Was the Past, Really?
Daily ConversationUniversity StudentsWorking Adults
C1552 cümleler
The Professor Who Taught People How To Think (1962)
Daily ConversationUniversity StudentsWorking Adults
C11
19 cümleler
I Made an EMP Device... It Actually Works
Daily ConversationUniversity StudentsWorking Adults
C13
150 cümleler
The only good nuclear accident
Daily ConversationUniversity StudentsWorking Adults
C11
142 cümleler
Intrygujące rzymskie importy
Daily ConversationUniversity StudentsWorking Adults
C11
137 cümleler
Ep 4: How India's Diaspora Became the World's Most Powerful | Bharat Bioscope with Palki Sharma |IGR
Daily ConversationUniversity StudentsWorking Adults
C12
427 cümleler
The Absurd Engineering Behind the Internet
Daily ConversationUniversity StudentsWorking Adults
C1291 cümleler
Why did white men conquer the world?
Daily ConversationUniversity StudentsWorking Adults
C164 cümleler
Iran’s $60B Oil Machine: How Millions of Barrels Reach the USA
Daily ConversationUniversity StudentsWorking Adults
C12
111 cümleler
The Craziest Ways Ancient Humans Made Fire #AncientHumans #History #Survival
Daily ConversationUniversity StudentsWorking Adults
Bu dersin kelimeleri ve konuşma notları
Bu konuşma dersi “The Crazy Engineering of Silk” videosuna dayanıyor. En çok tekrarlanan kelimeler: silk, thread, pattern, China, storyblocks. Bu videoda gölgeleme çalışması için 95 cümle ve 1576 kelime var. Konuşma bölümü 8:59 sürüyor. Konuşmacı dakikada yaklaşık 176 kelimeyle, günlük konuşmaya yakın doğal bir hızda konuşuyor. Kelimelerin yalnızca %77’i İngilizcede en sık kullanılan 3.000 kelime arasında, bu yüzden kelime dağarcığı zorlayıcı.
Bu videodaki önemli kelimeler
Videodan öğrenmeye değer 15 kelime, telaffuzu ve anlamıyla:
| Kelime | Telaffuz | Anlam |
|---|---|---|
| silk isim | /sɪlk/ | ipek |
| thread isim | /ˈθɹɛd/ | iplik |
| shaft isim | /ˈʃɑːft/ | ok sapı |
| weave fiil | /wiːv/ | dokumak |
| continuous sıfat | /kənˈtɪn.juː.əs/ | sürekli, devamlı |
| beam isim | /ˈbiːm/ | kiriş |
| civilization isim | /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/ | ekinç, medeniyet |
| monopoly isim | /məˈnɑpəli/ | tekel, monopol |
| worm isim | /wɝm/ | kurt, solucan |
| weaver isim | /ˈwi.vɚ/ | dokumacı |
| thin sıfat | /ˈθɪn/ | ince |
| egg isim | /ɛɡ/ | yumurta |
| skill isim | /skɪl/ | beceri, maharet |
| stretch fiil | /stɹɛt͡ʃ/ | germek, çekmek |
| footage isim | /ˈfʊtɪd͡ʒ/ | metraj |
Duyacağınız deyimsel fiiller
| Kelime | Anlam |
|---|---|
| figure out fiil | açığa çıkarmak |
| go out fiil | çıkmak |
Bu videodaki dil bilgisi
Konuşmacının en çok kullandığı yapılar, videodaki sözcüklerin aynısıyla:
| Yapı | Videoda |
|---|---|
| Edilgen yapı be + fiilin üçüncü hâli — kimin yaptığı değil, ne olduğu önemli | would be executed · was harnessed · was made |
| Present perfect have/has + fiilin üçüncü hâli — geçmişte olan ama şimdi de önemli olan bir eylem | has now turned · has kept |
| İlgi cümlecikleri who / which + cümle — bir kişi ya da şey hakkında ek bilgi | Anyone who tried · wool, which was |
Dikkat edilecek telaffuzlar
Konuşmacı couldn't, I'll, they're gibi kısaltılmış biçimleri 4 kez kullanıyor. Bunları duyduğunuz gibi kısa söyleyin.
- “th” sesleri: thread /ˈθɹɛd/, thin /ˈθɪn/, thick /θɪk/, smooth /smuːð/, cloth /klɒθ/
- “sh” ve “zh” sesleri: shaft /ˈʃɑːft/, civilization /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/, essentially /ɪˈsɛnʃəli/, sheet /ʃit/, invention /ɪnˈvɛnʃən/
- Uzun kelimeler — vurguyu doğru yere koyun: continuous /kənˈtɪn.juː.əs/, civilization /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/, monopoly /məˈnɑpəli/, essentially /ɪˈsɛnʃəli/, naturally /ˈnæt͡ʃ.(ə.)ɹə.li/
Türkçe konuşanların zorlandığı sesler:
- /w/ — dudaklar yuvarlak, /v/ değil: weave /wiːv/, worm /wɝm/, weaver /ˈwi.vɚ/, worker /ˈwɝ.kɚ/, liquid /ˈlɪk.wɪd/
- Kelime başındaki ünsüz kümesi — araya ünlü eklemeyin: thread /ˈθɹɛd/, strand /ˈstɹænd/, skill /skɪl/, stretch /stɹɛt͡ʃ/, glue /ɡlu/
- /æ/ — “e”den daha açık: strand /ˈstɹænd/, hatch /hæt͡ʃ/, naturally /ˈnæt͡ʃ.(ə.)ɹə.li/, dragon /ˈdɹæɡən/, asset /ˈæsɛt/
Bu videoyla nasıl çalışılır
- Videonun tamamını konuşmadan bir kez dinleyin ve bilmediğiniz kelimeleri not edin.
- 0,75× hızla başlayın, cümle cümle tekrar edin ve kolaylaşınca normal hıza dönün.
- Kendinizi kaydedin ve orijinaliyle karşılaştırın; silk, thread, shaft gibi kelimelere özellikle dikkat edin.
Gölgeleme Tekniği Nedir?
Gölgeleme, başlangıçta profesyonel tercüman eğitimi için geliştirilen ve çok dilli Dr. Alexander Arguelles tarafından popüler hale getirilen, bilim destekli bir dil öğrenme tekniğidir. Yöntem basit ama güçlüdür: ana dili İngilizce olan bir sesi dinler ve hemen yüksek sesle tekrar edersiniz — konuşmacıyı 1-2 saniye gecikmeyle takip eden bir gölge gibi. Pasif dinleme veya dilbilgisi alıştırmalarının aksine, gölgeleme beyninizi ve ağız kaslarınızı gerçek konuşma kalıplarını eşzamanlı olarak işlemeye ve yeniden üretmeye zorlar. Araştırmalar, telaffuz doğruluğu, tonlama, ritim, bağlı konuşma, dinleme anlama ve konuşma akıcılığını önemli ölçüde geliştirdiğini göstermektedir — bu da onu IELTS Konuşma hazırlığı ve gerçek dünya İngilizce iletişimi için en etkili yöntemlerden biri yapar.