Bastian Schaefer: A 3D-printed jumbo jet?

125,922 views ใƒป 2013-07-29

TED


์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค.

๋ฒˆ์—ญ: Raegyo You ๊ฒ€ํ† : Eunhee Cho
00:12
What do we know about the future?
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๋ฏธ๋ž˜์— ๋Œ€ํ•ด์„œ ์šฐ๋ฆฌ๊ฐ€ ์•Œ๊ณ  ์žˆ๋Š”๊ฒŒ ๋ญ˜๊นŒ์š”?
00:14
Difficult question, simple answer: nothing.
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์–ด๋ ค์šด ์งˆ๋ฌธ์ด์ง€๋งŒ, ๋Œ€๋‹ต์€ ๊ฐ„๋‹จํ•˜์ฃ : ์•„๋Š”๊ฒŒ ์•„๋ฌด๊ฒƒ๋„ ์—†๋‹ค.
00:17
We cannot predict the future.
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์šฐ๋ฆฌ๋Š” ๋ฏธ๋ž˜๋ฅผ ์˜ˆ์ธกํ•  ์ˆ˜๋Š” ์—†์Šต๋‹ˆ๋‹ค.
00:19
We only can create a vision of the future, how it might be,
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๋‹จ์ง€, ์–ด๋–จ ๊ฒƒ์ด๋‹ค, ์ •๋„์˜ ๋ฏธ๋ž˜์ƒ์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์„ ๋ฟ์ž…๋‹ˆ๋‹ค.
00:24
a vision which reveals disruptive ideas, which is inspiring,
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๋ฏธ๋ž˜์ƒ์€ ๊ธฐ์กด์˜ ๊ฒƒ์„ ํŒŒ๊ดดํ•˜๋Š” ํ˜์‹ ์ ์ธ ๋ฐœ์ƒ์„ ๋“œ๋Ÿฌ๋‚ด๊ณ 
00:27
and this is the most important reason
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๋˜ ํ‰๋ฒ”ํ•œ ์‚ฌ๊ณ ์˜ ๊ณ ๋ฆฌ๋ฅผ ๋ถ€์ˆ˜๊ธฐ๋„ ํ•˜๋Š”
00:30
which breaks the chains of common thinking.
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๊ฐ€์žฅ ์ค‘์š”ํ•œ ์ด์œ ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.
00:33
There are a lot of people
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์ž์‹  ๋งŒ์˜ ๋ฏธ๋ž˜์ƒ์„ ๋งŒ๋“ค์–ด๋ƒˆ๋˜
00:34
who created their own vision about the future,
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์‚ฌ๋žŒ๋“ค์ด ๋งŽ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
00:36
for instance, this vision here from the early 20th century.
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์˜ˆ๋ฅผ ๋“ค์–ด, ์ด ๋ฏธ๋ž˜์ƒ์€ 20์„ธ๊ธฐ ์ดˆ๋ฐ˜์˜ ๊ฒƒ์ธ๋ฐ
00:39
It says here that this is the ocean plane of the future.
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์ด๊ฒƒ์ด ๋ฏธ๋ž˜์˜ ํ•ด์ƒ ๋น„ํ–‰๊ธฐ๋ผ๊ณ  ๋งํ•ฉ๋‹ˆ๋‹ค.
00:44
It takes only one and a half days to cross the Atlantic Ocean.
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๋Œ€์„œ์–‘์„ ํšก๋‹จํ•˜๋Š”๋ฐ ๋ฐ˜๋‚˜์ ˆ ๋ฐ–์— ๊ฑธ๋ฆฌ์ง€ ์•Š์„ ๊ฒƒ์ด๋ผ๊ณ ์š”.
00:47
Today, we know that this future vision didn't come true.
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์˜ค๋Š˜๋‚ , ์šฐ๋ฆฌ๋Š” ๊ทธ ๋ฏธ๋ž˜์ƒ์ด ์‹คํ˜„๋˜์ง€ ์•Š์•˜๋‹ค๋Š” ๊ฒƒ์„ ์••๋‹ˆ๋‹ค.
00:51
So this is our largest airplane which we have,
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์ด ์‚ฌ์ง„์€ ์—์–ด๋ฒ„์Šค A380 ์ด๋ผ๋Š”
00:54
the Airbus A380, and it's quite huge,
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์ €ํฌ์—๊ฒŒ ๊ฐ€์žฅ ํฐ ๋น„ํ–‰๊ธฐ์ธ๋ฐ
00:56
so a lot of people fit in there
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๊ฝค ์ปค์„œ ๋งŽ์€ ์‚ฌ๋žŒ๋“ค์„ ํƒ‘์Šน ์‹œํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
00:58
and it's technically completely different
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์ด ์•ž์— ์—ฌ๋Ÿฌ๋ถ„๊ป˜ ๋ณด์—ฌ๋“œ๋ ธ๋˜ ๋ฏธ๋ž˜์ƒ๊ณผ๋Š”
01:00
than the vision I've shown to you.
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์—„๋ฐ€ํžˆ ๋งํ•ด, ์™„์ „ํžˆ ๋‹ค๋ฅธ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:03
I'm working in a team with Airbus,
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์ €๋Š” ์—์–ด๋ฒ„์Šค์—์„œ ์ผํ•˜๊ณ  ์žˆ๋Š”๋ฐ์š”.
01:05
and we have created our vision
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์ €ํฌ๋“ค์€ ๋”์šฑ ์ง€์† ๊ฐ€๋Šฅํ•œ
01:06
about a more sustainable future of aviation.
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๋ฏธ๋ž˜์˜ ํ•ญ๊ณต์— ๊ด€ํ•œ ๋ฏธ๋ž˜์ƒ์„ ๋งŒ๋“ค์–ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค.
01:09
So sustainability is quite important for us,
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์ง€์† ๊ฐ€๋Šฅ์„ฑ์€ ์šฐ๋ฆฌ์—๊ฒŒ ๊ต‰์žฅํžˆ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
01:12
which should incorporate social
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ํ™˜๊ฒฝ์  ๊ฐ€์น˜์™€ ๊ฒฝ์ œ์  ๊ฐ€์น˜ ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ
01:13
but as well as environmental and economic values.
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์‚ฌํšŒ์  ์ธก๋ฉด๊นŒ์ง€ ํฌํ•จํ•ด์•ผ ํ•œ๋‹ค๋Š” ์ ์—์„œ ๋ง์ด์ฃ .
01:16
So we have created a very disruptive structure
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๊ทธ๋ž˜์„œ ์ €ํฌ๋“ค์€ ์ž์—ฐ์—์„œ ๋ฐœ์ƒํ•˜๋Š”,
01:19
which mimics the design of bone, or a skeleton,
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๋ผˆ ํ˜น์€ ๊ณจ๊ฒฉ์˜ ํ˜•ํƒœ๋ฅผ ํ‰๋‚ด๋‚ธ
01:23
which occurs in nature.
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๊ธฐ์กด์˜ ์ƒ์‹์„ ํŒŒ๊ดดํ•˜๋Š” ๊ตฌ์กฐ๋ฅผ ๋งŒ๋“ค์–ด ๋ณด์•˜์Šต๋‹ˆ๋‹ค.
01:25
So that's why it looks maybe a little bit weird,
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๊ทธ๊ฒƒ์ด ์ด๊ฒŒ ์ข€ ์ด์ƒํ•ด ๋ณด์ด๋Š” ์ด์œ ์ž…๋‹ˆ๋‹ค.
01:27
especially to the people who deal with structures in general.
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์ผ๋ฐ˜์ ์œผ๋กœ ๊ตฌ์กฐ๋ฅผ ๋‹ค๋ฃจ์‹œ๋Š” ๋ถ„๋“ค๊ป˜๋Š” ํŠนํžˆ ๋” ๊ทธ๋Ÿด ๊ฒ๋‹ˆ๋‹ค.
01:31
But at least it's just a kind of artwork
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ํ•˜์ง€๋งŒ ์ ์–ด๋„ ์ด๊ฒƒ์€ ๋˜ ๋‹ค๋ฅธ ๋ฏธ๋ž˜์— ๋Œ€ํ•œ
01:33
to explore our ideas about a different future.
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์šฐ๋ฆฌ์˜ ์ƒ๊ฐ๋“ค์„ ํƒ๊ตฌํ•ด๋ณด๋Š” ์˜ˆ์ˆ  ์ž‘ํ’ˆ์ด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค.
01:38
What are the main customers of the future?
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๋ฏธ๋ž˜ ์šฐ๋ฆฌ์˜ ์ฃผ์š” ๊ณ ๊ฐ๋“ค์€ ๋ˆ„๊ตฌ์ผ๊นŒ์š”?
01:41
So, we have the old, we have the young,
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์—ฐ์„ธ๊ฐ€ ๋“œ์‹  ๋ถ„๋“ค๋„ ์žˆ๊ณ , ์–ด๋ฆฐ์ด๋“ค๋„ ์žˆ์Šต๋‹ˆ๋‹ค.
01:42
we have the uprising power of women,
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๊พธ์ค€ํžˆ ํ–ฅ์ƒ๋˜๋Š” ์—ฌ์„ฑ์˜ ๊ถŒ๋ ฅ๊ณผ
01:45
and there's one mega-trend which affects all of us.
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์šฐ๋ฆฌ ๋ชจ๋‘์—๊ฒŒ ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ๊ฑฐ๋Œ€ํ•œ ์œ ํ–‰๋„ ํ•˜๋‚˜์žˆ์ฃ  . (๋’ค์— ๋‚˜์˜ค๋Š” ์Šฌ๋ผ์ด๋“œ ๋ณต๋ถ€ ๋น„๋งŒ ์‚ฌ์ง„ ์ฐธ๊ณ )
01:49
These are the future anthropometrics.
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์ด๊ฒƒ์ด ๋ฏธ๋ž˜ ์ธ์ฒด ๊ณ„์ธก ์ž๋ฃŒ๋“ค์ž…๋‹ˆ๋‹ค.
01:52
So our children are getting larger, but at the same time
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์šฐ๋ฆฌ์˜ ์ž๋…€๋“ค์ด ์ ์  ์„ฑ์žฅํ•˜๊ณ  ์žˆ๋Š” ๋™์‹œ์—
01:55
we are growing into different directions.
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์šฐ๋ฆฌ๋Š” ๋‹ค๋ฅธ ๋ฐฉํ–ฅ์œผ๋กœ ์„ฑ์žฅํ•ด ๋‚˜๊ฐ€๊ณ  ์žˆ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:58
So what we need is space inside the aircraft,
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๊ทธ๋ ‡๋‹ค๋ฉด ๋น„ํ–‰๊ธฐ ๋‚ด๋ถ€, ๋งค์šฐ ์ข์€ ๊ตฌ์—ญ์—์„œ
02:03
inside a very dense area.
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์šฐ๋ฆฌ์—๊ฒŒ ํ•„์š”ํ•œ ๊ฒƒ์€ ๊ณต๊ฐ„์ž…๋‹ˆ๋‹ค.
02:05
These people have different needs.
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์ด ์‚ฌ๋žŒ๋“ค์€ ์„œ๋กœ ๋‹ค๋ฅธ ์š”๊ตฌ(needs)๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
02:07
So we see a clear need of active health promotion,
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ํŠนํžˆ ์—ฐ๋กœํ•˜์‹  ๋ถ„๋“ค์˜ ๊ฒฝ์šฐ์—๋Š”
02:11
especially in the case of the old people.
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ํ™œ๋™์ ์ธ ๊ฑด๊ฐ• ์ฆ์ง„์— ๋Œ€ํ•œ ๋ช…๋ฐฑํ•œ ํ•„์š”๊ฐ€ ์žˆ์Œ์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
02:13
We want to be treated as individuals.
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์šฐ๋ฆฌ๋Š” ๊ฐ์ž์˜ ๊ฐœ์„ฑ์ด ์กด์ค‘๋ฐ›๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
02:15
We like to be productive throughout the entire travel chain,
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๋˜ํ•œ ์šฐ๋ฆฌ๋Š” ์ „์ฒด ์—ฌํ–‰ ๊ณผ์ • ๋™์•ˆ ์ƒ์‚ฐ์ ์ผ ์ˆ˜ ์žˆ๊ธฐ๋ฅผ ๋ฐ”๋ž๋‹ˆ๋‹ค.
02:21
and what we are doing in the future is
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๊ทธ๋ž˜์„œ ์šฐ๋ฆฌ๊ฐ€ ๋ฏธ๋ž˜์— ํ•˜๊ณ ์ž ํ•˜๋Š” ๊ฒƒ์€
02:23
we want to use the latest man-machine interface,
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๊ฐ€์žฅ ์ตœ์‹ ์˜ ์‚ฌ๋žŒ-๊ธฐ๊ณ„ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
02:26
and we want to integrate this and show this in one product.
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์„ ํ†ตํ•ฉ์‹œ์ผœ์„œ ํ•˜๋‚˜์˜ ์ƒํ’ˆ์œผ๋กœ ๋ณด์—ฌ๋“œ๋ฆฌ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
02:31
So we combined these needs with technology's themes.
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๊ทธ๋ž˜์„œ ์ €ํฌ๋“ค์€ ์ด๋Ÿฌํ•œ ํ•„์š”๋“ค์„ ๊ธฐ์ˆ ์  ํ…Œ๋งˆ๋“ค๊ณผ ํ†ตํ•ฉํ–ˆ์ฃ .
02:34
So for instance, we are asking ourselves,
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์˜ˆ๋“ค ๋“ค๋ฉด ์šฐ๋ฆฌ๋Š” ์Šค์Šค๋กœ์—๊ฒŒ ๋ฌป์Šต๋‹ˆ๋‹ค.
02:37
how can we create more light?
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์–ด๋–ป๊ฒŒ ๋” ๋งŽ์€ ๋น›์„ ๋งŒ๋“ค์–ด ๋‚ผ ์ˆ˜ ์žˆ์„๊นŒ?
02:39
How can we bring more natural light into the airplane?
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์–ด๋–ป๊ฒŒํ•˜๋ฉด ๋น„ํ–‰๊ธฐ ์•ˆ์œผ๋กœ ์ž์—ฐ๊ด‘์„ ๋” ๊ฐ€์ ธ์˜ฌ ์ˆ˜ ์žˆ์„๊นŒ?
02:41
So this airplane has no windows anymore, for example.
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๊ทธ์— ๋Œ€ํ•œ ๋‹ต์œผ๋กœ ์ด ๋น„ํ–‰๊ธฐ๋Š” ์ฐฝ๋ฌธ์ด ์—†์Šต๋‹ˆ๋‹ค.
02:45
What about the data and communication software
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๋ฏธ๋ž˜์— ํ•„์š”ํ•œ ์ž๋ฃŒ์™€ ์˜์‚ฌ ์†Œํ†ต ํ”„๋กœ๊ทธ๋žจ์€
02:47
which we need in the future?
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์–ด๋–ค ๊ฒƒ๋“ค์ด ์žˆ์„๊นŒ?
02:49
My belief is that the airplane of the future
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์ €๋Š” ๋ฏธ๋ž˜์—๋Š” ๋น„ํ–‰๊ธฐ๋“ค์ด
02:52
will get its own consciousness.
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๊ฐ๊ธฐ ๊ณ ์œ ํ•œ ์ธ์‹ ์ฒด๊ณ„๋ฅผ ๊ฐ€์ง€๊ฒŒ ๋  ๊ฒƒ์ด๋ผ๊ณ  ์ƒ๊ฐํ•ฉ๋‹ˆ๋‹ค.
02:54
It will be more like a living organism
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๋งค์šฐ ๋ณต์žกํ•œ ๊ธฐ์ˆ ์˜ ์ง‘ํ•ฉ์ฒด๋ผ๊ธฐ ๋ณด๋‹ค๋Š”
02:57
than just a collection of very complex technology.
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๋ณด๋‹ค ์‚ด์•„์žˆ๋Š” ์œ ๊ธฐ์ฒด์— ๊ฐ€๊นŒ์›Œ ์งˆ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:01
This will be very different in the future.
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๋ฏธ๋ž˜์— ๋น„ํ–‰๊ธฐ๋Š” ๋งค์šฐ ๋‹ฌ๋ผ์งˆ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:03
It will communicate directly
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๋น„ํ–‰๊ธฐ๋Š” ๊ทธ๊ฒƒ์ด ์ฒ˜ํ•œ ํ™˜๊ฒฝ์—์„œ
03:05
with the passenger in its environment.
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์Šน๊ฐ๋“ค๊ณผ ์ง์ ‘ ์˜์‚ฌ ์†Œํ†ตํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
03:08
And then we are talking also about materials,
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๊ทธ๋ฆฌ๊ณ  ์šฐ๋ฆฌ๋Š” ์†Œ์žฌ์— ๊ด€ํ•ด์„œ๋„ ์–˜๊ธฐํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
03:10
synthetic biology, for example.
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ํ•ฉ์„ฑ ์ƒ๋ฌผํ•™ ๊ธฐ์ˆ ์„ ์ ์šฉํ•œ ๊ฒƒ๋“ค์ด ๊ทธ ์˜ˆ๊ฐ€ ๋  ์ˆ˜ ์žˆ๊ฒ ๋„ค์š”.
03:12
And my belief is that we will get more and more
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๊ทธ๋ฆฌ๊ณ  ์ €๋Š” ์ด ๊ตฌ์กฐ์— ๋ณด๋‹ค ๋งŽ์€
03:15
new materials which we can put into structure later on,
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์ƒˆ๋กœ์šด ์žฌ๋ฃŒ๋ฅผ ๋”ํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋ผ ๋ฏฟ์Šต๋‹ˆ๋‹ค.
03:19
because structure is one of the key issues in aircraft design.
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๋น„ํ–‰๊ธฐ ๋””์ž์ธ์— ์žˆ์–ด์„œ ๊ตฌ์กฐ๋Š” ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๋ฌธ์ œ๋‹ˆ๊นŒ์š”.
03:23
So let's compare the old world with the new world.
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๊ทธ๋Ÿผ ์ด์ œ ์˜›๋‚ ์˜ ์„ธ์ƒ๊ณผ ์ƒˆ๋กœ์šด ์„ธ์ƒ์„ ํ•œ๋ฒˆ ๋น„๊ตํ•ด ๋ณผ๊นŒ์š”?
03:27
I just want to show you here what we are doing today.
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์—ฌ๋Ÿฌ๋ถ„๊ป˜ ์ €ํฌ๊ฐ€ ๋ฌด์—‡์„ ํ•˜๊ณ  ์žˆ๋Š”์ง€ ๋ณด์—ฌ๋“œ๋ฆฌ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
03:29
So this is a bracket of an A380 crew rest compartment.
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์ด๊ฒƒ์€ A380 ์Šน๋ฌด์› ํœด์‹ ๊ณต๊ฐ„์˜ ๋ฐ›์นจ๋Œ€ ์ž…๋‹ˆ๋‹ค.
03:33
It takes a lot of weight,
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๊ณ ์ „์ ์ธ ๋””์ž์ธ ๋ฐฉ์‹์„ ๋”ฐ๋ฅธ ๊ฒƒ์œผ๋กœ
03:35
and it follows the classical design rules.
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๊ต‰์žฅํžˆ ๋ฌด๊ฒ์Šต๋‹ˆ๋‹ค.
03:38
This here is an equal bracket for the same purpose.
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์ด๊ฒƒ์€ ๋ผˆ์˜ ๋””์ž์ธ ๋ฐฉ์‹์„ ๋”ฐ๋ฅธ
03:41
It follows the design of bone.
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๊ฐ™์€ ๋ชฉ์ ์„ ์ง€๋‹Œ ๋™์ผํ•œ ๋ฐ›์นจ๋Œ€์ž…๋‹ˆ๋‹ค๋งŒ
03:43
The design process is completely different.
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๋””์ž์ธ ๊ณผ์ •์ด ์™„์ „ํžˆ ๋‹ค๋ฅด์ฃ .
03:46
At the one hand, we have 1.2 kilos,
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ํ•˜๋‚˜๋Š” 1.2 ํ‚ฌ๋กœ๊ทธ๋žจ์ด๊ณ ,
03:49
and at the other hand 0.6 kilos.
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๋‹ค๋ฅธ ํ•˜๋‚˜๋Š” 0.6 ํ‚ฌ๋กœ๊ทธ๋žจ์ž…๋‹ˆ๋‹ค.
03:51
So this technology, 3D printing, and new design rules
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์ƒˆ๋กœ์šด ๋””์ž์ธ ๊ธฐ์ˆ ์ธ 3D ์ถœ๋ ฅ์ด
03:54
really help us to reduce the weight,
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๋น„ํ–‰๊ธฐ ๋””์ž์ธ์—์„œ ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๋ฌธ์ œ์ธ
03:56
which is the biggest issue in aircraft design,
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๋ฌด๊ฒŒ๋ฅผ ์ค„์ด๋Š”๋ฐ์— ์ •๋ง ํฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค.
03:58
because it's directly linked to greenhouse gas emissions.
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์™œ๋ƒํ•˜๋ฉด ๋ฌด๊ฒŒ๋Š” ์˜จ์‹ค ๊ฐ€์Šค ๋ฐฉ์ถœ๊ณผ ์ง์ ‘์ ์œผ๋กœ ์—ฐ๊ด€๋˜์–ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์ด์ฃ .
04:01
Push this idea a little bit forward.
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์ด ์•„์ด๋””์–ด๋ฅผ ์กฐ๊ธˆ ๋” ๋ฐœ์ „์‹œ์ผœ ๋ด…์‹œ๋‹ค.
04:03
So how does nature build its components and structures?
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์ž์—ฐ์€ ์–ด๋–ป๊ฒŒ ๊ทธ ๊ตฌ์„ฑ ์š”์†Œ์™€ ๊ตฌ์กฐ๋ฅผ ๋งŒ๋“ค๊นŒ์š”?
04:08
So nature is very clever. It puts all the information
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์ž์—ฐ์€ ๋งค์šฐ ์˜๋ฆฌํ•˜์ฃ . ๊ทธ๊ฒƒ์€ ์šฐ๋ฆฌ๊ฐ€ DNA๋ผ๊ณ  ๋ถ€๋ฅด๋Š”
04:11
into these small building blocks, which we call DNA.
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์ž‘์€ ๊ตฌ์„ฑ์š”์†Œ์— ๋ชจ๋“  ์ •๋ณด๋ฅผ ์ง‘์–ด๋„ฃ์Šต๋‹ˆ๋‹ค.
04:14
And nature builds large skeletons out of it.
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๊ทธ๋ฆฌ๊ณ ๋Š” ๊ทธ๊ฒƒ์„ ๋ฐ”ํƒ•์œผ๋กœ ์ปค๋‹ค๋ž€ ๊ณจ๊ฒฉ์„ ๋งŒ๋“ค์ฃ .
04:16
So we see a bottom-up approach here,
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์—ฌ๊ธฐ์„œ ์šฐ๋ฆฌ๋Š” ์ƒํ–ฅ์‹ ์ ‘๊ทผ๋ฒ•์„ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
04:19
because all the information, as I said, are inside the DNA.
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๋ง์”€๋“œ๋ ธ๋“ฏ์ด, DNA ์•ˆ์— ๋ชจ๋“  ์ •๋ณด๊ฐ€ ์žˆ์œผ๋‹ˆ๊นŒ์š”.
04:22
And this is combined with a top-down approach,
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์€ ํ•˜ํ–ฅ์‹ ์ ‘๊ทผ๊ณผ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
04:24
because what we are doing in our daily life
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์šฐ๋ฆฌ๊ฐ€ ๋งค์ผ ์ผ์ƒ์—์„œ ํ•˜๋Š” ๊ฒƒ๋“ค์ด
04:26
is we train our muscles, we train our skeleton,
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๊ทผ์œก๊ณผ ๊ณจ๊ฒฉ์„ ํ›ˆ๋ จ์‹œ์ผœ์„œ
04:29
and it's getting stronger.
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์ ์  ๋” ํŠผํŠผํ•ด์ง€๋„๋ก ํ•˜๋‹ˆ๊นŒ์š”.
04:31
And the same approach can be applied to technology as well.
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๊ฐ™์€ ์ ‘๊ทผ ๋ฐฉ์‹์ด ๊ธฐ์ˆ ์—๋„ ์ ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
04:34
So our building block is carbon nanotubes, for example,
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๊ทธ๋Ÿฌ๋‹ˆ๊นŒ, ์˜ˆ๋“ค ๋“ค์–ด, ์šฐ๋ฆฌ๋Š” ํƒ„์†Œ ๋‚˜๋…ธํŠœ๋ธŒ๋ผ๋Š” ๊ตฌ์„ฑ ์š”์†Œ๋กœ
04:38
to create a large, rivet-less skeleton at the end of the day.
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๋ฆฌ๋ฒณ(๋Œ€๊ฐˆ๋ชป)์—†๋Š” ์ปค๋‹ค๋ž€ ๊ณจ๊ฒฉ์„ ๋งŒ๋“ค์–ด๋‚ธ ์…ˆ์ž…๋‹ˆ๋‹ค.
04:42
How this looks in particular, you can show it here.
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ํŠนํžˆ ์ด๊ฒƒ์ด ์–ด๋–ป๊ฒŒ ์ƒ๊ฒผ๋Š”์ง€๋Š” ์—ฌ๊ธฐ์—์„œ ๋ณด์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
04:45
So imagine you have carbon nanotubes growing
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์ž, 3D ํ”„๋ฆฐํ„ฐ ์†์—
04:47
inside a 3D printer,
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ํƒ„์†Œ ๋‚˜๋…ธ ํŠœ๋ธŒ๊ฐ€ ์ž๋ผ๊ณ  ์žˆ๋‹ค๊ณ  ์ƒ์ƒํ•ด๋ด…์‹œ๋‹ค.
04:49
and they are embedded inside a matrix of plastic,
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์€ ํ”Œ๋ผ์Šคํ‹ฑ ๋ง ์†์— ๋ฐ•ํ˜€์žˆ๊ณ ์š”.
04:52
and follow the forces which occur in your component.
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๊ทธ๊ฒƒ๋“ค์€ ๊ตฌ์„ฑ ์š”์†Œ ์•ˆ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ํž˜์„ ๋”ฐ๋ฆ…๋‹ˆ๋‹ค.
04:55
And you've got trillions of them.
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๊ทธ๋ฆฌ๊ณ  ๊ทธ๊ฒƒ๋“ค์€ ์—„์ฒญ๋‚˜๊ฒŒ ๋งŽ์Šต๋‹ˆ๋‹ค.
04:57
So you really align them to wood,
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์—ฌ๋Ÿฌ๋ถ„์€ ์ด ํƒ„์†Œ ๋‚˜๋…ธ ํŠœ๋ธŒ๋ฅผ ๋‚˜๋ญ‡ ๊ฒฐ๋Œ€๋กœ ์ •๋ ฌํ•˜๊ณ 
04:59
and you take this wood and make morphological optimization,
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์ด ์ •๋ ฌํ•œ ๊ฒƒ์„ ๋‚˜๋ฌด์ฒ˜๋Ÿผ ํ˜•ํƒœ์ ์œผ๋กœ ์ตœ์ ํ™” ์ƒํƒœ๋กœ ๋งŒ๋“ค์–ด์„œ
05:02
so you make structures, sub-structures,
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์ „๊ธฐ ์—๋„ˆ์ง€๋‚˜ ์ž๋ฃŒ๋ฅผ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋Š”
05:04
which allows you to transmit electrical energy or data.
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๊ตฌ์กฐ๋ฌผ, ๋ถ€๊ตฌ์กฐ๋ฌผ๋“ค์„ ๋งŒ๋“ญ๋‹ˆ๋‹ค.
05:08
And now we take this material, combine this
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๊ทธ๋ฆฌ๊ณ  ์ด์ œ ์šฐ๋ฆฌ๋Š” ์ด ์žฌ๋ฃŒ๋ฅผ
05:10
with a top-down approach,
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ํ•˜ํ–ฅ์‹ ์ ‘๊ทผ๋ฒ•์„ ์ด์šฉํ•ด
05:11
and build bigger and bigger components.
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์ ์  ๋” ์ปค๋‹ค๋ž€ ๊ตฌ์„ฑ ์š”์†Œ๋กœ ๋งŒ๋“ค์–ด ๋‚˜๊ฐ‘๋‹ˆ๋‹ค.
05:15
So how might the airplane of the future look?
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๊ทธ๋ ‡๋‹ค๋ฉด ๋ฏธ๋ž˜์˜ ๋น„ํ–‰๊ธฐ ๋ชจ์Šต์€ ์–ด๋–จ๊นŒ์š”?
05:18
So we have very different seats which adapt
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๋‹ค์–‘ํ•œ ์ธ์ฒด ๊ณ„์ถ•์— ๋”ฐ๋ผ์„œ
05:20
to the shape of the future passenger,
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์Šน๊ฐ์˜ ์ฒดํ˜•์— ๋งž๊ฒŒ ์กฐ์ •ํ•  ์ˆ˜ ์žˆ๋Š”
05:22
with the different anthropometrics.
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๋งค์šฐ ๋‹ค์–‘ํ•œ ์˜์ž๋“ค์ด ์žˆ์Šต๋‹ˆ๋‹ค.
05:24
We have social areas inside the aircraft
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๋น„ํ–‰๊ธฐ ์•ˆ์— ์‚ฌ๊ต์  ๊ณต๊ฐ„๋„ ์žˆ์Šต๋‹ˆ๋‹ค.
05:26
which might turn into a place
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์–ด์ฉŒ๋ฉด ์Šคํฌ๋ฆฐ ๊ณจํ”„๋ฅผ ์น  ์ˆ˜ ์žˆ๋„๋ก
05:29
where you can play virtual golf.
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๋ณ€ํ™”์‹œํ‚ฌ ์ˆ˜๋„ ์žˆ๊ฒ ๋„ค์š”.
05:31
And finally, this bionic structure,
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๋งˆ์ง€๋ง‰์œผ๋กœ, ์ด๊ฒƒ์€ ํˆฌ๋ช…ํ•œ ์ƒ์ฒด ๊ณ ๋ถ„์ž
05:34
which is covered by a transparent
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์„ธํฌ๋ง‰์œผ๋กœ ๋’ค๋ฎ์ธ ์ƒ์ฒด ๊ณตํ•™์  ๊ตฌ์กฐ๋กœ
05:36
biopolymer membrane, will really change radically
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๋ฏธ๋ž˜ ์šฐ๋ฆฌ๊ฐ€ ๋น„ํ–‰๊ธฐ๋ฅผ ๋ณด๋Š” ์‹œ๊ฐ์„
05:40
how we look at aircrafts in the future.
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์ •๋ง์ด์ง€ ๊ธ‰์ง„์ ์œผ๋กœ ๋ณ€ํ™”์‹œํ‚ฌ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
05:42
So as Jason Silva said,
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์ œ์ด์Šจ ์‹ค๋ฐ”๊ฐ€ ๋งํ–ˆ๋“ฏ์ด,
05:44
if we can imagine it, why not make it so?
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๋งŒ์•ฝ ์ƒ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค๋ฉด, ๊ทธ๊ฒƒ์„ ๋งŒ๋“ค์–ด ๋ณด๋Š”๊ฑด ์–ด๋–จ๊นŒ์š”?
05:47
See you in the future. Thank you.
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๋ฏธ๋ž˜์— ๋งŒ๋‚˜๋ต™์ฃ . ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค.
05:48
(Applause)
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(๋ฐ•์ˆ˜)
์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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