Cesar Harada: A novel idea for cleaning up oil spills

69,340 views ใƒป 2012-07-05

TED


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

00:00
Translator: Morton Bast Reviewer: Thu-Huong Ha
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๋ฒˆ์—ญ: Nathan Jo ๊ฒ€ํ† : Woo Hwang
00:15
In the ocean,
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๋ฐ”๋‹ค์—์„œ,
00:16
what is the common point
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๊ธฐ๋ฆ„๊ณผ ํ”Œ๋ผ์Šคํ‹ฑ๊ณผ ๋ฐฉ์‚ฌ๋Šฅ์˜
00:18
between oil, plastic and radioactivity?
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๊ณตํ†ต์ ์€ ๋ฌด์—‡์ผ๊นŒ์š”?
00:24
On the top line, this is the BP oil spill:
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์ œ์ผ ์œ„๋Š”, BP์‚ฌ์˜ ๊ธฐ๋ฆ„ ์œ ์ถœ์ž…๋‹ˆ๋‹ค:
00:29
billions of barrels of oil gushing
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์—„์ฒญ๋‚œ ์–‘์˜ ๊ธฐ๋ฆ„์ด
00:31
in the Gulf of Mexico.
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๋ฉ•์‹œ์ฝ” ๊ฑธํ”„๋งŒ์— ์Ÿ์•„์กŒ์Šต๋‹ˆ๋‹ค.
00:33
The middle line is millions of tons of
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๊ฐ€์šด๋ฐ๋Š” ์ˆ˜๋ฐฑ๋งŒ ํ†ค์˜ ํ”Œ๋ผ์Šคํ‹ฑ ํŒŒํŽธ์ด
00:35
plastic debris accumulating in our ocean,
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์šฐ๋ฆฌ์˜ ๋ฐ”๋‹ค์—, ์Œ“์—ฌ๊ฐ€๊ณ  ์žˆ์Œ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.
00:37
and the third line is radioactive material
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๊ทธ๋ฆฌ๊ณ  ์…‹์งธ์ค„์€ ํ›„์ฟ ์‹œ๋งˆ ์›์ž๋กœ์—์„œ
00:40
leaking from Fukushima nuclear power plant
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ํƒœํ‰์–‘์œผ๋กœ ํ˜๋Ÿฌ๋“œ๋Š” ๋ฐฉ์‚ฌ์„ฑ ๋ฌผ์งˆ์„
00:42
in the Pacific Ocean.
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๋ณด์—ฌ์ฃผ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
00:43
Well, the three big problems have in common
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์ด ์„ธ ๊ฐ€์ง€ ํฐ ๋ฌธ์ œ๋“ค์€ ์‚ฌ๋žŒ์ด
00:48
that they are man-made problems
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๋งŒ๋“ค์–ด๋‚ธ ๋ฌธ์ œ๋ผ๋Š” ์ ์—์„œ ๊ณตํ†ต์ ์„ ๊ฐ€์ง‘๋‹ˆ๋‹ค๋งŒ
00:51
but they are controlled by natural forces.
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์ด ๋ฌธ์ œ๋“ค์€ ์ž์—ฐ์˜ ํž˜์— ์˜ํ•ด ์ œ์–ด๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
00:53
This should make us feel very, terribly awful
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๋งค์šฐ ํฌ๋ง์ ์œผ๋กœ ๋Š๊ปด์ง€๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค๋งŒ, ํ•œํŽธ์œผ๋ก 
00:57
as much as it should make us feel hopeful,
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๋งค์šฐ ๋”์ฐํ•˜๊ฒŒ ์ ˆ๋ง์ ์ž…๋‹ˆ๋‹ค.
01:00
because if we have the power to create these problems,
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์™œ๋ƒํ•˜๋ฉด, ๋งŒ์•ฝ ์šฐ๋ฆฌ๊ฐ€ ์ด๋Ÿฐ ๋ฌธ์ œ๋“ค์„ ๋งŒ๋“ค์–ด๋‚ธ ํž˜์ด ์žˆ๋‹ค๋ฉด,
01:02
we may as well have the power
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์šฐ๋ฆฌ๋Š” ๋˜ํ•œ ์ด ๋ฌธ์ œ๋“ค์„ ํ•ด๊ฒฐํ• 
01:04
to remediate these problems.
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ํž˜๋„ ๊ฐ€์ง€๊ณ  ์žˆ์Œ์„ ์˜๋ฏธํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
01:06
But what about natural forces?
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๊ทธ๋Ÿฐ๋ฐ, ์ž์—ฐ์˜ ํž˜์€ ์–ด๋–ป์Šต๋‹ˆ๊นŒ?
01:08
Well, that's exactly what I want to talk about today,
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๊ทธ๊ฒƒ์ด ๋ฐ”๋ก ์ œ๊ฐ€ ์˜ค๋Š˜ ์ด์•ผ๊ธฐํ•˜๊ณ  ์‹ถ์€ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:10
is how we can use these natural forces
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์šฐ๋ฆฌ๊ฐ€ ์ด ์ธ๊ฐ„๋“ค์ด ๋งŒ๋“ค์–ด๋†“์€ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด
01:13
to remediate these man-made problems.
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์–ด๋–ป๊ฒŒ ์ž์—ฐ์˜ ํž˜์„ ์ด์šฉํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ๋ง์ด์ง€์š”.
01:18
When the BP oil spill happened,
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BP๊ธฐ๋ฆ„ ์œ ์ถœ ์‚ฌํƒœ๊ฐ€ ๋ฒŒ์–ด์กŒ์„ ๋•Œ,
01:19
I was working at MIT, and I was in charge
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์ €๋Š” MIT์—์„œ ๊ธฐ๋ฆ„ ์œ ์ถœ ์ œ๊ฑฐ ๊ธฐ์ˆ ์˜
01:22
of developing an oil spill-cleaning technology.
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์—ฐ๊ตฌ ์ฑ…์ž„์„ ๋งก๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
01:24
And I had a chance to go in the Gulf of Mexico
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๊ทธ๋ฆฌ๊ณ  ๋ฉ•์‹œ์ฝ” ๊ฑธํ”„๋งŒ์— ๊ฐ€์„œ
01:28
and meet some fishermen and see
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๋ช‡๋ช‡ ์–ด๋ถ€๋ฅผ ๋งŒ๋‚˜
01:30
the terrible conditions in which they were working.
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๊ทธ๋“ค์˜ ์—ด์•…ํ•œ ์ž‘์—…ํ™˜๊ฒฝ์„ ๋ณผ ๊ธฐํšŒ๊ฐ€ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
01:32
More than 700 of these boats,
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์›๋ž˜ ์–ด์„ ์ด์—ˆ๋˜ ๋ฐฐ๋“ค ์ค‘,
01:35
which are fishermen boats repurposed
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ํฐ ๋ถ€๋ถ„์€ ๊ธฐ๋ฆ„์„ ํก์ฐฉํ•˜๊ณ ,
01:37
with oil absorbent in white
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์˜ค๋ Œ์ง€์ƒ‰์€ ๊ธฐ๋ฆ„์œผ๋กœ ์˜ค์—ผ๋œ ๋ถ€๋ถ„์ธ๋ฐ,
01:40
and oil containment in orange, were used,
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700๋Œ€ ๋„˜๊ฒŒ ๊ธฐ๋ฆ„ ์ œ๊ฑฐ ์šฉ๋„๋กœ ์šฉ๋„๋ณ€๊ฒฝ๋˜์–ด ์‚ฌ์šฉ๋์Šต๋‹ˆ๋‹ค.
01:42
but they only collected three percent of the oil on the surface,
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ํ•˜์ง€๋งŒ, ํ‘œ๋ฉด์˜ ์•ฝ 3%์ •๋„๋งŒ ์ œ๊ฑฐํ•  ์ˆ˜ ์žˆ์—ˆ๊ณ ,
01:45
and the health of the cleaners
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์ž‘์—…์— ์ฐธ์—ฌํ•œ ๋ถ„๋“ค์˜ ๊ฑด๊ฐ•์€
01:47
were very deeply affected.
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๋งค์šฐ ์‹ฌ๊ฐํ•˜๊ฒŒ ์•…ํ™”๋์Šต๋‹ˆ๋‹ค.
01:49
I was working on a very interesting technology
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์ €๋Š” MIT์—์„œ ๋งค์šฐ ํฅ๋ฏธ๋กœ์šด ๊ธฐ์ˆ ์„ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค๋งŒ,
01:53
at MIT, but it was a very long-term view
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๊ทธ๊ฑด ์ •๋ง ๊ธด ๊ด€์ ์—์„œ ๊ธฐ์ˆ ์„ ์–ด๋–ป๊ฒŒ
01:55
of how to develop technology,
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๋ฐœ์ „์‹œํ‚ฌ ๊ฒƒ์ธ๊ฐ€์˜ ๋ฌธ์ œ์˜€๊ณ ,
01:57
and it was going to be a very expensive technology,
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๋งค์šฐ ๋น„์‹ผ ๊ธฐ์ˆ ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
01:59
and also it would be patented.
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๊ทธ๋ฆฌ๊ณ  ๋˜ํ•œ ํŠนํ—ˆ๊ฐ€ ๋‚  ๊ฒƒ์ด์—ˆ์ง€์š”.
02:02
So I wanted to develop something that we could
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๊ทธ๋ž˜์„œ ์ „,
02:04
develop very fast, that would be cheap,
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๋นจ๋ฆฌ ๊ฐœ๋ฐœํ•  ์ˆ˜ ์žˆ๊ณ , ๊ฐ’์‹ธ๋ฉฐ,
02:08
and that would be open-source, so, because
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์ •๋ณด๊ฐ€ ๊ฐœ๋ฐฉ๋œ ๋ญ”๊ฐ€๋ฅผ ๊ฐœ๋ฐœํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ์™œ๋ƒํ•˜๋ฉด,
02:10
oil spills are not only happening in the Gulf of Mexico,
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์œ ์ถœ์‚ฌ๊ณ ๋Š” ๊ฑธํ”„๋งŒ์—์„œ๋งŒ ์ผ์–ด๋‚˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๊ธฐ ๋•Œ๋ฌธ์ด์ฃ .
02:12
and that would be using renewable energy.
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๊ทธ๋ฆฌ๊ณ , ๊ทธ ๊ธฐ์ˆ ์€ ์žฌ์ƒ๊ฐ€๋Šฅํ•œ ์—๋„ˆ์ง€๋ฅผ ์‚ฌ์šฉํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค.
02:15
So I quit my dream job,
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๊ทธ๋ž˜์„œ ์ „ ์ œ ๊ฟˆ์˜ ์ง์žฅ์„ ๊ทธ๋งŒ ๋’€์Šต๋‹ˆ๋‹ค.
02:17
and I moved to New Orleans,
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๊ทธ๋ฆฌ๊ณ  ๋‰ด์˜ฌ๋ฆฌ์–ธ์ฆˆ๋กœ ๊ฐ”์ฃ ,
02:19
and I kept on studying how the oil spill was happening.
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๊ฐ€์„œ ๊ธฐ๋ฆ„ ์œ ์ถœ์ด ์–ด๋–ป๊ฒŒ ์ผ์–ด๋‚ฌ๋Š”์ง€ ๊ณ„์†ํ•ด์„œ ์—ฐ๊ตฌํ–ˆ์Šต๋‹ˆ๋‹ค.
02:22
Currently, what they were doing is
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ํ˜„์žฌ ๊ทธ๋“ค์ด ํ•˜๊ณ  ์žˆ๋˜ ๊ฒƒ์€
02:24
that they were using these small fishing boats,
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์ด๋Ÿฐ ์ž‘์€ ์–ด์„ ์„ ํƒ€๊ณ ,
02:26
and they were cleaning clean lines in an ocean of dirt.
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์˜ค์—ผ๋œ ๋ถ€๋ถ„์— ๊นจ๋—ํ•œ ์„ ์„ ๊ธ‹๊ณ  ์žˆ๋Š” ๊ฒƒ ๋ฟ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
02:29
If you're using the exact same amount of surface
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๋งŒ์•ฝ์—, ์ •ํ™•ํžˆ ๊ฐ™์€ ์–‘์˜ ํก์ฐฉ์ œ๋ฅผ ๊ฐ€์ง€๊ณ ,
02:33
of oil absorbent, but you're just paying attention
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์–ด๋–ค ์ž์—ฐ ํŒจํ„ด์— ์ง‘์ค‘ํ•ด๋ณธ๋‹ค๋ฉด,
02:35
to natural patterns, and if you're going up the winds,
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๊ทธ๋Ÿฌ๋‹ˆ๊นŒ, ๋งŒ์•ฝ์— ๋ฐ”๋žŒ ๋ถˆ์–ด์˜ค๋Š” ์ชฝ์œผ๋กœ ๊ฐ€๋ณธ๋‹ค๋ฉด,
02:37
you can collect a lot more material.
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ํ›จ์”ฌ ๋” ๋งŽ์€ ์–‘์„ ๋ชจ์„ ์ˆ˜ ์žˆ์„ ๊ฒ๋‹ˆ๋‹ค.
02:39
If you're multiplying the rig,
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๊ตด์ฐฉ์„ ์„ ๋” ๋งŽ์ด ์‚ฌ์šฉํ•œ๋‹ค๋ฉด,
02:41
so you multiply how many layers of absorbent
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์–ผ๋งˆ๋‚˜ ๋” ๊ฒน๊ฒน์ด ํก์ฐฉ์ œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š๋ƒ์— ๋”ฐ๋ผ,
02:44
you're using, you can collect a lot more.
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๋” ๋งŽ์ด ์˜ค์—ผ๋ฌผ์งˆ์„ ์ œ๊ฑฐํ•  ์ˆ˜ ์žˆ์„ ๊ฒ๋‹ˆ๋‹ค.
02:45
But it's extremely difficult to move oil absorbent
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๊ทธ๋Ÿฌ๋‚˜, ๋ฐ”๋žŒ๊ณผ ํ•ด๋ฅ˜์™€ ํŒŒ๋„๋ฅผ ๊ฑฐ์Šฌ๋Ÿฌ
02:48
against the winds, the surface currents and the waves.
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ํก์ฐฉ์ œ๋ฅผ ์›€์ง์ด๋Š” ๊ฑด, ์ •๋ง ์–ด๋ ค์šด ์ผ์ž…๋‹ˆ๋‹ค.
02:52
These are enormous forces.
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๊ทธ๊ฑด ์ •๋ง ์—„์ฒญ๋‚œ ํž˜์ž…๋‹ˆ๋‹ค.
02:53
So the very simple idea was to use the ancient technique
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๊ทธ๋ž˜์„œ, ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ๊ฐ€์žฅ ๋‹จ์ˆœํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ
02:56
of sailing and tacking of the wind
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ํ’ํ–ฅ์„ ๋”ฐ๋ผ ํ˜๋Ÿฌ๊ฐ€๋Š” ๊ธฐ๋ฆ„์„, ํƒœํ‚น(tacking)๊ฐ™์€ ๋ฐฉ์‹์œผ๋กœ
02:58
to capture or intercept the oil
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์ค‘๊ฐ„์— ๊ฐ€๋กœ์ฑ„๋Š”
03:01
that is drifting down the wind.
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๊ตฌ์‹ ๋ฐฉ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๋‹ค.
03:02
So this didn't require any invention.
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์ด ๋ฐฉ๋ฒ•์€ ์–ด๋–ค ๋ฐฉํ•ด๋„ ์—†์Šต๋‹ˆ๋‹ค.
03:06
We just took a simple sailing boat
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๊ทธ์ € ๋ณดํŠธ๋ฅผ ๊ฐ€์ง€๊ณ ,
03:08
and we tried to pull something long and heavy,
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๋ญ”๊ฐ€ ๊ธธ๊ณ  ๋ฌด๊ฑฐ์šด ๊ฒƒ์„ ๋Œ๊ธฐ๋งŒ ํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.
03:09
but as we tacked back and forth,
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๊ทธ๋Ÿฐ๋ฐ, ์šฐ๋ฆฌ๊ฐ€ ์•ž๋’ค๋กœ ํƒœํ‚น(tacking)ํ•  ๋•Œ๋งˆ๋‹ค,
03:12
what we lost was two things:
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์šฐ๋ฆฌ๋Š” ๋‘ ๊ฐ€์ง€๋ฅผ ์žƒ์Šต๋‹ˆ๋‹ค:
03:13
we were losing pulling power and direction.
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๊ฒฌ์ธ๋ ฅ๊ณผ ๋ฐฉํ–ฅ์ž…๋‹ˆ๋‹ค.
03:17
And so, I thought, what about if we just take the rudder
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๊ทธ๋ž˜์„œ ์ €๋Š”, ๋งŒ์•ฝ์— ๋ฐฐ์˜ ์•ž๋’ค๋กœ
03:21
from the back of the boat to the front,
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ํ‚ค๋ฅผ ๋‹ฌ์•„๋†“์œผ๋ฉด ์กฐ์ ˆํ•˜๊ธฐ ํ›จ์”ฌ
03:22
would we have better control?
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๋‚ซ์ง€ ์•Š์„๊นŒ ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค.
03:24
So I built this small sailing robot
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๊ทธ๋ž˜์„œ ์ „ ์•ž์ชฝ์— ํ‚ค๋ฅผ ์„ค์น˜ํ•œ
03:26
with the rudder at the front,
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์ด ์ž‘์€ ํ•ญํ•ด ๋กœ๋ด‡์„ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
03:27
and I was trying to pull something very long and heavy,
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๊ทธ๋ฆฌ๊ณ  ์ „ ๊ธธ๊ณ  ๋ฌด๊ฑฐ์šด ๋ฌด์–ธ๊ฐ€๋ฅผ ๋Œ๊ธฐ์‹œ์ž‘ํ–ˆ์ฃ .
03:30
so that's a four-meter-long object just to pull,
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4m์ •๋„ ๋˜๋Š” ๊ฒƒ์ด์—ˆ๋Š”๋ฐ,
03:33
and I was surprised with just a 14-centimeter rudder,
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์ €๋Š” ๋‹จ์ง€ 14cm ์ •๋„์˜ ํ‚ค๋กœ
03:36
I could control four meters of absorbent.
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4m์˜ ํก์ฐฉ์ œ๋ฅผ ์กฐ์ ˆํ•  ์ˆ˜ ์žˆ๋‹ค๋Š”๋ฐ ๋†€๋ž์Šต๋‹ˆ๋‹ค.
03:38
Then I was so happy that I kept playing with the robot,
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์ „ ์ด ๋กœ๋ด‡์„ ๊ณ„์† ๊ฐ€์ง€๊ณ  ๋†€ ์ˆ˜ ์žˆ์–ด์„œ ์ฐธ ํ–‰๋ณตํ–ˆ์Šต๋‹ˆ๋‹ค,
03:42
and so you see the robot has
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์—ฌ๊ธฐ ์•ž์ชฝ์˜ ํ‚ค๊ฐ€
03:45
a front rudder here.
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๋ณด์ด์‹ค ๊ฒ๋‹ˆ๋‹ค.
03:46
Normally it's at the back.
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๋ณดํ†ต์€ ๋’ค์ชฝ์— ์žˆ์Šต๋‹ˆ๋‹ค.
03:47
And, playing, I realized that the maneuverability
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๊ทธ๋Ÿฐ๋ฐ ๋†€๋‹ค๊ฐ€, ์ €๋Š” ์ด ๋กœ๋ด‡์˜ ๊ธฐ๋™์„ฑ์ด ์ •๋ง
03:51
of this was really amazing,
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๋†€๋ž๋‹ค๋Š” ๊ฒƒ์„ ๊นจ๋‹ฌ์•˜์Šต๋‹ˆ๋‹ค.
03:52
and I could avoid an obstacle at the very last second,
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์งฆ์€ ์ˆœ๊ฐ„์— ์žฅ์• ๋ฌผ์„ ํ”ผํ•  ์ˆ˜ ์žˆ์—ˆ์ฃ ,
03:54
more maneuverable than a normal boat.
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๋ณดํ†ต์˜ ๋ณดํŠธ๋ณด๋‹ค ํ›จ์”ฌ ์กฐ์ข…ํ•˜๊ธฐ ์‰ฌ์› ์Šต๋‹ˆ๋‹ค.
03:56
Then I started publishing online, and
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์ €๋Š” ์˜จ๋ผ์ธ์— ์•Œ๋ฆฌ๊ธฐ ์‹œ์ž‘ํ–ˆ๊ณ ,
03:59
some friends from Korea, they started being
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ํ•œ๊ตญ์—์„œ ์˜จ ์นœ๊ตฌ๋“ค ๋ช‡๋ช‡์ด ๊ด€์‹ฌ์„
04:02
interested in this, and we made a boat
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๋ณด์ด๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค. ์šฐ๋ฆฌ๋Š” ์ด ๋ณดํŠธ์˜
04:03
which has a front rudder and a back rudder,
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์•ž์ชฝ๊ณผ ๋’ค์ชฝ์— ํ‚ค๋ฅผ ๋ชจ๋‘ ๋งŒ๋“ค๊ณ 
04:05
so we started interacting with this,
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์„œ๋กœ ์ƒํ˜ธ์ž‘์šฉํ•˜๊ฒŒ ํ•ด๋ดค๋Š”๋ฐ,
04:07
and it was slightly better,
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์ข€ ๋” ๊ดœ์ฐฎ์•„ ์ง€๋”๊ตฐ์š”.
04:09
although it was very small and a bit off balance,
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๊ต‰์žฅํžˆ ์ž‘์€ ๊ท ํ˜•์ด์—ˆ์ง€๋งŒ,
04:11
but then we thought,
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์šฐ๋ฆฐ ์ƒ๊ฐํ–ˆ์Šต๋‹ˆ๋‹ค.
04:12
what if we have more than two points of control?
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์กฐ์ข…๊ฐ„์„ ๋‘ ๊ตฐ๋ฐ ์ด์ƒ ๋งŒ๋“ค๋ฉด ์–ด๋–ป๊ฒŒ ๋ ๊นŒ?
04:14
What if the entire boat becomes a point of control?
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๋ณดํŠธ ์ „์ฒด๊ฐ€ ์กฐ์ข…๊ฐ„์ด๋ฉด ์–ด๋–ป๊ฒŒ ๋ ๊นŒ?
04:16
What if the entire boat changes shape?
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๋งŒ์•ฝ ๋ณดํŠธ ์ž์ฒด์˜ ๋ชจ์–‘์„ ๋ฐ”๊พธ๋ฉด?
04:18
So โ€” (Applause)
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๊ทธ๋ž˜์„œ - (๋ฐ•์ˆ˜)
04:21
Thank you very much. (Applause)
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๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. (๋ฐ•์ˆ˜)
04:23
And so that's the beginning of Protei,
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์ €๊ฑด Protei์˜ ์ดˆ๊ธฐ๋ชจํ˜•์ธ๋ฐ,
04:25
and that's the first boat in history
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์กฐ์ข…์„ ์œ„ํ•ด ์„ ์ฒด์˜ ๋ชจ์–‘์„
04:27
that completely changed the shape of the hull
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์™„์ „ํžˆ ๋ฐ”๊พผ ์—ญ์‚ฌ์ƒ
04:29
in order to control it,
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์ฒซ ๋ณดํŠธ์ธ ์…ˆ์ž„๋‹ˆ๋‹ค.
04:30
and the properties of sailing that we get
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๊ทธ๋ฆฌ๊ณ  ์ €ํฌ๊ฐ€ ์–ป์€ ์šดํ•ญ์˜ ํŠน์„ฑ์€
04:33
are very superior compared to a normal boat.
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๋ณดํ†ต์˜ ๋ฐฐ์— ๋น„ํ•ด ํ›จ์”ฌ ์šฐ์ˆ˜ํ•œ ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
04:36
When we're turning, we have the feeling of surfing,
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๋ฐฉํ–ฅ์ „ํ™˜์„ ํ•  ๋•Œ, ์„œํ•‘์„ ํ•˜๋Š” ๋Š๋‚Œ์ด ๋“ค์—ˆ์ฃ ,
04:38
and the way it's going up-wind, it's very efficient.
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๊ทธ๋ฆฌ๊ณ  ํ’ํ–ฅ์„ ๊ฑฐ์Šฌ๋Ÿฌ ๊ฐˆ ๋•Œ๋„, ๋งค์šฐ ํšจ์œจ์ ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
04:42
This is low speed, low wind speed,
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์ด๊ฑด ๋Š๋ฆฐ, ํ’์†์ธ๋ฐ,
04:45
and the maneuverability is very increased,
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๊ธฐ๋™์„ฑ์ด ๋งค์šฐ ์ฆ๊ฐ€ํ–ˆ๊ณ ,
04:47
and here I'm going to do a small jibe,
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์ด ์ง€์ ์—์„œ gybe(๋›์œผ๋กœ ๋ฐฉํ–ฅ์ „ํ™˜ ํ•˜๋Š” ๊ฒƒ)๋ฅผ ํ•  ํ…๋ฐ,
04:49
and look at the position of the sail.
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๋›์ž๋ฆฌ์˜ ์œ„์น˜๋ฅผ ๋ณด์„ธ์š”.
04:52
What's happening is that, because the boat changes shape,
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๋ณดํŠธ์˜ ๋ชจ์–‘์ด ๋ฐ”๋€Œ์–ด์„œ ์ผ์–ด๋‚œ ์ผ์ธ๋ฐ,
04:55
the position of the front sail and the main sail
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์•ž์ชฝ์˜ ๋›๊ณผ ์ฃผ๋›์ด
04:57
are different to the wind.
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๋ฐ”๋žŒ์— ๋Œ€ํ•ด ์œ„์น˜๊ฐ€ ๋‹ค๋ฆ…๋‹ˆ๋‹ค.
04:59
We're catching wind from both sides.
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์–‘ ํ’ํ–ฅ ๋ชจ๋‘ ๊ฐ™์€ ํ˜„์ƒ์„ ๊ด€์ฐฐํ–ˆ์Šต๋‹ˆ๋‹ค.
05:01
And this is exactly what we're looking [for]
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์ด ๋ฐ”๋กœ ์ €ํฌ๊ฐ€ ์ฐพ๋˜ ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
05:03
if we want to pull something long and heavy.
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๋งŒ์•ฝ ์šฐ๋ฆฌ๊ฐ€ ๊ธธ๊ณ  ๋ฌด๊ฑฐ์šด ๊ฒƒ์„ ๋Œ๋ ค๋ฉด,
05:05
We don't want to lose pulling power, nor direction.
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๊ฒฌ์ธ๋ ฅ๊ณผ ๋ฐฉํ–ฅ์„ ์žƒ๊ณ  ์‹ถ์ง„ ์•Š์„ ๊ฒ๋‹ˆ๋‹ค.
05:07
So, I wanted to know if this was possible
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๊ทธ๋ž˜์„œ ๋งŒ์•ฝ ์ด ๊ธฐ์ˆ ์ด ์‚ฐ์—… ์ฐจ์›์—์„œ
05:10
to put this at an industrial level,
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๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด,
05:11
so we made a large boat with a large sail,
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ํฐ ๋›์„ ๋‹จ ์ปค๋‹ค๋ž€ ๋ฐฐ๋ฅผ ๋งŒ๋“ค์–ด๋ณด๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.
05:14
and with a very light hull, inflatable,
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๊ต‰์žฅํžˆ ๋‚ ๋ ตํ•œ, ํญ์ด ์ข์€,
05:17
very small footprint,
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์ฃผ์ž…์‹ ๋ฐฐ์˜€์ฃ .
05:18
so we have a very big size and power ratio.
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๊ทธ๋ž˜์„œ ์ €ํฌ๋Š” ํฐ ํฌ๊ธฐ์™€ ์ถœ๋ ฅ๋น„๋ฅผ ์ค€๋น„ํ–ˆ์Šต๋‹ˆ๋‹ค.
05:21
After this, we wanted to see if we could
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ํ›„์—, ์ €ํฌ๋Š” ๋งŒ์•ฝ ์ด๊ฒŒ ๊ฐ€๋Šฅํ•˜๊ณ  ์ž๋™ํ™”๋„ ๊ฐ€๋Šฅํ•˜๋‹ค๋ฉด,
05:24
implement this and automate the system,
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๋‹ค๋ฅธ ๋ญ”๊ฐ€ ํ•  ์ˆ˜ ์žˆ์ง€ ์•Š์„๊นŒ ๋ณด๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.
05:26
so we used the same system but we added
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๊ทธ๋ž˜์„œ, ๊ฐ™์€ ์‹œ์Šคํ…œ์„ ์‚ฌ์šฉํ•ด
05:28
a structure to it so we could activate the machine.
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๊ธฐ๊ณ„๋ฅผ ์›€์ง์ผ ์ˆ˜ ์žˆ๋Š”์ง€ ๋ณด๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค.
05:30
So, we used the same bladder-inflated system,
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๊ทธ๋ž˜์„œ ์ €ํฌ๋Š” ๋˜‘๊ฐ™์€ ์ฃผ๋จธ๋‹ˆ-ํŒฝ์ฐฝ ์‹œ์Šคํ…œ์„ ์‚ฌ์šฉํ•ด์„œ,
05:34
and we took it for testing.
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์‹œํ—˜ํ•ด๋ดค์Šต๋‹ˆ๋‹ค.
05:36
So this is happening in the Netherlands.
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๋„ค๋œ๋ž€๋“œ์—์„œ ์‹œํ—˜์ด ์ด๋ค„์กŒ์Šต๋‹ˆ๋‹ค.
05:38
We tried in the water without any skin or ballast
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์ €ํฌ๋Š” ๋ฌผ ์†์—์„œ ์–ด๋– ํ•œ ํ‘œํ”ผ๋‚˜ ๋ฐธ๋Ÿฌ์ŠคํŠธ(์ค‘๋Ÿ‰๋ฌผ) ์—†์ด,
05:40
just to see how it works.
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๋‹จ์ง€ ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•˜๋Š”์ง€๋งŒ ์‚ดํŽด๋ดค์Šต๋‹ˆ๋‹ค.
05:43
And then we mounted a camera for controlling it,
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์กฐ์ ˆ์„ ์œ„ํ•ด ์นด๋ฉ”๋ผ๋ฅผ ์„ค์น˜ํ–ˆ๋Š”๋ฐ,
05:46
but quickly we saw that we would need
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๊ณง๋ฐ”๋กœ ๋ฐ”๋‹ฅ์ชฝ์— ๋” ๋งŽ์€
05:49
a lot more weight at the bottom,
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์ค‘๋Ÿ‰์ด ํ•„์š”ํ•˜๋‹ค๋Š” ๊ฑธ ๊นจ๋‹ฌ์•˜์Šต๋‹ˆ๋‹ค.
05:51
so we had to take it back to the lab,
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๊ทธ๋ž˜์„œ ์‹คํ—˜์‹ค๋กœ ๋‹ค์‹œ ๊ฐ€์ ธ์™€
05:52
and then we built a skin around it,
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์ฃผ๋ณ€์— ํ‘œํ”ผ๋ฅผ ๋งŒ๋“ค๊ธฐ ์‹œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค.
05:54
we put batteries, remote controllers, and then
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๋ฐฐํ„ฐ๋ฆฌ, ๋ฌด์„  ์กฐ์ข… ์žฅ์น˜๋ฅผ ๋„ฃ๊ณ , ๋‹ค์‹œ
05:58
we put it in the water and then we
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๋ฌผ์— ๋„ฃ๊ณ  ์ €ํฌ๋Š”
05:59
let it go in the water and see how well it would work,
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๊ทธ๊ฒŒ ์–ด๋–ป๊ฒŒ ์ž‘๋™ํ•˜๋Š”์ง€ ์‚ดํˆ์Šต๋‹ˆ๋‹ค.
06:02
so let some rope out, and hope it's going to work,
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์ค„์„ ์ข€ ํ’€์—ˆ์ฃ , ์ž˜ ์ž‘๋™ํ•˜๊ธฐ๋ฅผ ๋ฐ”๋ผ๋ฉด์„œ,
06:06
and it worked okay, but we still have a long way.
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๊ทธ๋ฆฌ๊ณ , ์ž˜ ์ž‘๋™๋์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์•„์ง ๊ฐ€์•ผํ•  ๊ธธ์ด ๋ฉ€์—ˆ์ฃ .
06:09
Our small prototype has given us good insight
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์šฐ๋ฆฌ์˜ ์ž‘์€ ํ”„๋กœํ† ๋ชจํ˜•์€ ์ €ํฌ์—๊ฒŒ ์ข‹์€ ์˜๊ฐ์„ ์ฃผ์—ˆ์Šต๋‹ˆ๋‹ค.
06:11
that it's working very well,
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๋งค์šฐ ์ž˜ ์ž˜๋™ํ–ˆ๋‹ค๋Š” ๊ฒƒ์ด์ฃ ,
06:13
but we still need to work a lot more on this.
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๊ทธ๋Ÿฌ๋‚˜ ์—ฌ์ „ํžˆ ์ €ํฌ๋Š” ๋” ๋งŽ์€ ์ค€๋น„๊ฐ€ ํ•„์š”ํ–ˆ์Šต๋‹ˆ๋‹ค.
06:15
So what we are doing is an accelerated evolution
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๊ทธ๋ž˜์„œ ์ €ํฌ๊ฐ€ ํ•˜๊ณ  ์žˆ๋Š” ์ผ์€ ํ•ญํ•ด ๊ธฐ์ˆ ์˜
06:19
of sailing technology.
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๊ฐ€์†ํ™”๋œ ์ง„๋ณด์ž…๋‹ˆ๋‹ค.
06:21
We went from a back rudder to a front rudder
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ํ›„๋ฐฉํ‚ค์—์„œ ์ „๋ฐฉํ‚ค๋กœ
06:23
to two rudders to multiple rudders
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๋‘๊ฐœ์˜ ํ‚ค์—์„œ ์—ฌ๋Ÿฌ๊ฐœ์˜ ํ‚ค๋กœ
06:25
to the whole boat changing shape,
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๊ทธ๋ฆฌ๊ณ  ์„ ์ฒด์˜ ์™„์ „ํ•œ ๋ณ€ํ˜•๊นŒ์ง€,
06:26
and the more we are moving forward,
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์ €ํฌ๊ฐ€ ๋” ๋งŽ์ด ์ง„ํ–‰ํ•˜๋ฉด ํ•  ์ˆ˜๋ก
06:28
and the more the design looks simple and cute. (Laughter)
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๋””์ž์ธ์€ ๋ณด๋‹ค ๋‹จ์ˆœํ•˜๊ณ  ๊ท€์—ฌ์›Œ์ง€์ง€์š”. (์›ƒ์Œ)
06:34
But I wanted to show you a fish because --
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๊ทธ๋Ÿฐ๋ฐ, ์ œ๊ฐ€ ๋ณด์—ฌ๋“œ๋ฆฌ๊ณ  ์‹ถ์€ ๊ฑด ๋ฌผ๊ณ ๊ธฐ์ž…๋‹ˆ๋‹ค. ์™œ๋ƒ๋ฉด --
06:37
In fact, it's very different from a fish.
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์‚ฌ์‹ค, ์ €ํฌ ๋ฐฐ๋Š” ๋ฌผ๊ณ ๊ธฐ์™€ ์™„์ „ํžˆ ๋‹ค๋ฆ…๋‹ˆ๋‹ค.
06:40
A fish will move because -- by changing like this,
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๋ฌผ๊ณ ๊ธฐ๋Š” ์ด๋ ‡๊ฒŒ -- ๋ฐ”๊พธ๋ฉด์„œ ์›€์ง์ž…๋‹ˆ๋‹ค.
06:44
but our boat is propelled by the wind still,
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๊ทธ๋Ÿฐ๋ฐ ์ €ํฌ ๋ฐฐ๋Š” ์—ฌ์ „ํžˆ ๋ฐ”๋žŒ์— ์˜ํ•ด ์›€์ง์ด์ง€์š”,
06:47
and the hull controls the trajectory.
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๊ทธ๋ฆฌ๊ณ  ์„ ์ฒด๋Š” ๋ฐฐ์˜ ๊ถค์ ์„ ์ œ์–ดํ•ฉ๋‹ˆ๋‹ค.
06:50
So I brought to you for the first time on the TED stage
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์ œ๊ฐ€ Protei No.8์„ ์ฒ˜์Œ์œผ๋กœ, TED์—
06:53
Protei Number Eight. It's not the last one,
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๊ฐ€์ง€๊ณ  ๋‚˜์™”์Šต๋‹ˆ๋‹ค. ์ด๊ฒŒ ๋งˆ์ง€๋ง‰ ๋ชจ๋ธ์€ ์•„๋‹Œ๋ฐ์š”,
06:56
but it's a good one for making demos.
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์‹œ์—ฐ์„ ์œ„ํ•ด์„œ๋Š” ์ข‹์Šต๋‹ˆ๋‹ค.
06:58
So the first thing as I show you in the video is
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์šฐ์„ , ์ œ๊ฐ€ ์˜์ƒ์—์„œ ๋ณด์—ฌ๋“œ๋ฆฐ๊ฒƒ์ฒ˜๋Ÿผ
07:00
that we may be able to control the trajectory
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์šฐ๋ฆฌ๋Š” ์šดํ•ญ ๊ถค์ ์„ ๋ณด๋‹ค
07:04
of a sailing boat better,
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๋” ์ž˜ ์ œ์–ดํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
07:06
or we may be able to never be in irons,
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ํ˜น์€ ์ ˆ๋Œ€ in irons(๋ฐฉํ–ฅ ์ œ์–ด๊ฐ€ ๋ถˆ๊ฐ€๋Šฅํ•œ ์ƒํ™ฉ)์— ๋น ์งˆ ์ผ๋„ ์—†์ฃ ,
07:09
so never facing the wind,
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๊ทธ๋ž˜์„œ ์ ˆ๋Œ€ ์—ญํ’์„ ๋งž์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
07:10
we always can catch the wind from both sides.
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์šฐ๋ฆฌ๋Š” ํ•ญ์ƒ ์–‘๋ฐฉํ–ฅ์˜ ๋ฐ”๋žŒ์„ ํƒˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
07:12
But new properties of a sailing boat.
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๊ทธ๋Ÿฌ๋‚˜ ์ •๋ง ์ƒˆ๋กœ์šด ์ ์€,
07:15
So if you're looking at the boat from this side,
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์ด์ชฝ์—์„œ ๋ฐฐ๋ฅผ ๋ณด์‹œ๋ฉด,
07:19
this might remind you of an airplane profile.
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์•„๋งˆ ๋น„ํ–‰๊ธฐ ์œค๊ณฝ์ด ์ƒ๊ฐ์ด ๋‚˜์‹ค ๊ฒ๋‹ˆ๋‹ค.
07:21
An airplane, when you're moving in this direction,
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๋น„ํ–‰๊ธฐ๋Š”, ์—ฌ๋Ÿฌ๋ถ„์ด ์ด์ชฝ ๋ฐฉํ–ฅ์œผ๋กœ ์›€์ง์ผ ๋•Œ,
07:23
starts to lift, and that's how it takes off.
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๋œจ๊ธฐ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๊ฒŒ ์ด๋ฅ™์˜ ๋ฐฉ์‹์ž…๋‹ˆ๋‹ค.
07:26
Now, if you're taking the same system,
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์ด์ œ, ๋˜‘๊ฐ™์€ ์‹œ์Šคํ…œ์„ ์ ์šฉํ•  ๋•Œ,
07:28
and you're putting vertical, you're bending,
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์ˆ˜์ง์œผ๋กœ ๋†“๊ณ , ๊ตฌ๋ถ€๋ฆฌ๊ฒŒ ๋˜๋ฉด,
07:30
and if you're moving this way forward,
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๊ทธ๋ฆฌ๊ณ  ์ด์ชฝ ๋ฐฉํ–ฅ์œผ๋กœ ์›€์ง์ด๊ฒŒ ๋˜๋ฉด,
07:32
your instinct will tell you that you might go this way,
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๋ณธ๋Šฅ์ ์œผ๋กœ ์•„๋งˆ ์ด์ชฝ์œผ๋กœ ์›€์ง์ด๊ฒ ์ง€๋ผ๊ณ  ์ƒ๊ฐํ•˜์‹œ๊ฒ ์ง€์š”,
07:35
but if you're moving fast enough,
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ํ•˜์ง€๋งŒ, ์ด์ชฝ์œผ๋กœ ๋น ๋ฅด๊ฒŒ ์›€์ง์ด๊ฒŒ ๋˜๋ฉด,
07:37
you might create what we call lateral lift,
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์†Œ์œ„ ์ˆ˜ํ‰์–‘๋ ฅ์ด๋ผ๋Š” ๊ฑธ ํ˜•์„ฑํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
07:39
so we could get further or closer to the wind.
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๊ทธ๋ž˜์„œ ์šฐ๋ฆฌ๋Š” ๋” ๋ฉ€๋ฆฌ ๊ฐ€๊น๊ฒŒ ๋ฐ”๋žŒ์— ๋‹ค๊ฐ€๊ฐˆ ์ˆ˜ ์žˆ๊ฒŒ ๋˜์ฃ .
07:42
Other property is this:
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๋˜ ๋‹ค๋ฅธ ์„ฑ์งˆ๋กœ,
07:45
A normal sailing boat has a centerboard here
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๋ณดํ†ต์˜ ๋ฐฐ๋Š” ์„ผํ„ฐ๋ณด๋“œ๊ฐ€ ์—ฌ๊ธฐ ์žˆ๊ณ 
07:48
and a rudder at the back,
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ํ‚ค๊ฐ€ ๋’ค์ชฝ์— ์žˆ์ง€์š”,
07:50
and these two things are what creates most
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๊ทธ๋Ÿฌ๋‚˜ ์ด ๋‘ ๊ฐ€์ง€ ์‚ฌํ•ญ์€ ๋ฐฐ ๋’ค์ชฝ์—์„œ
07:53
resistance and turbulence behind the boat,
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๋Œ€๋ถ€๋ถ„ ์ €ํ•ญ๊ณผ ๋‚œ๋ฅ˜๋ฅผ ๋งŒ๋“ค์–ด๋ƒ…๋‹ˆ๋‹ค.
07:55
but because this doesn't have either
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๊ทธ๋Ÿฌ๋‚˜ ์ด๋Ÿฐ ์„ผํ„ฐ๋ณด๋“œ๋‚˜
07:58
a centerboard or a rudder,
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ํ‚ค๊ฐ€ ์—†๊ธฐ ๋•Œ๋ฌธ์—,
07:59
we hope that if we keep working on this hull design
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๋งŒ์•ฝ ์ด๋Ÿฐ ์„ ์ฒด ๋””์ž์ธ์œผ๋กœ ์—ฐ๊ตฌ๋ฅผ ๊ณ„์†ํ•˜๋ฉด
08:02
we can improve and have less resistance.
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์ €ํ•ญ์œผ๋กœ ์ธํ•œ ์†์‹ค์„ ๊ฐœ์„ ํ•ด๋‚˜๊ฐˆ ์ˆ˜ ์žˆ๋‹ค๋Š” ์ ์ž…๋‹ˆ๋‹ค.
08:04
The other thing is, most boats, when they reach
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๋˜ ๋‹ค๋ฅธ ํ•˜๋‚˜๋กœ, ๋Œ€๋ถ€๋ถ„์˜ ๋ฐฐ๋“ค์€
08:07
a certain speed, and they are going on waves,
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ํŠน์ • ์†๋„์— ๋‹ค๋‹ค๋ผ ํŒŒ๋„๋ฅผ ๊ฑฐ์Šค๋ฅผ ๋•Œ,
08:09
they start to hit and slap on the surface of the water,
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ํŒŒ๋„์— ๋งž๊ณ , ํ•ดํ‘œ๋ฉด์— ์ฐฐ์‹น ๋งž๋ถ€๋”ชํžˆ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
08:12
and a lot of the energy moving forward is lost.
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๊ทธ๋ž˜์„œ ์ง„ํ–‰์˜ ๋งŽ์€ ์—๋„ˆ์ง€๋ฅผ ์†์‹คํ•˜๊ฒŒ ๋˜์ฃ .
08:15
But if we're going with the flow,
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๊ทธ๋Ÿฌ๋‚˜ ๋งŒ์•ฝ ํ๋ฆ„์„ ๋”ฐ๋ผ ๊ฐ„๋‹ค๋ฉด,
08:17
if we pay attention to natural patterns
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๋งŒ์•ฝ ์ž์—ฐ์˜ ํŒจํ„ด์— ์ฃผ๋ชฉํ•˜๊ฒŒ ๋˜๋ฉด
08:19
instead of trying to be strong,
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๊ฐ•ํ•ด์ง€๋Š” ๊ฒƒ ๋Œ€์‹ ์—,
08:21
but if you're going with the flow, we may absorb
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ํ๋ฆ„์„ ๋”ฐ๋ผ๊ฐ„๋‹ค๋ฉด, ์•„๋งˆ๋„ ๋งŽ์€
08:23
a lot of environmental noises, so the wave energy,
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ํŒŒ๋„์™€ ๊ฐ™์€, ํ™˜๊ฒฝ์  ์žก์Œ์„ ํก์ˆ˜ํ•  ์ˆ˜ ์žˆ์„ ๊ฒ๋‹ˆ๋‹ค.
08:26
to actually save some energy to move forward.
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์ถ”์ง„ํ•  ์ˆ˜ ์žˆ๋Š” ์—๋„ˆ์ง€๋ฅผ ์ ˆ์•ฝํ•  ์ˆ˜ ์žˆ๊ฒŒ ๋˜๋Š” ๊ฒƒ์ด์ฃ .
08:30
So we may have developed the technology
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๋งŒ์•ฝ ๊ธธ๊ณ  ๋ฌด๊ฑฐ์šด ๋ฌด์–ธ๊ฐ€๋ฅผ ๋„๋Š”๋ฐ ๋งค์šฐ ํšจ๊ณผ์ ์ธ
08:34
which is very efficient for pulling something long and heavy,
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์ด ๊ธฐ์ˆ ์„ ๊ฐœ๋ฐœํ•˜๊ฒŒ ๋˜๋ฉด,
08:36
but the idea is, what is the purpose of technology
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๊ทธ๋Ÿฌ๋‚˜ ์•„์ด๋””์–ด๋Š”, ๊ธฐ์ˆ ์˜ ๋ชฉ์ ์ด ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?
08:41
if it doesn't reach the right hands?
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๊ธฐ์ˆ ์ด ๋ฐ”๋ฅด๊ฒŒ ์“ฐ์—ฌ์ง€์ง€ ์•Š๋Š”๋‹ค๋ฉด?
08:43
Normal technology or innovation happens like this:
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๋ณดํ†ต์˜ ๊ธฐ์ˆ ์ด๋‚˜ ํ˜์‹ ์€ ์ด๋ ‡๊ฒŒ ์ผ์–ด๋‚ฉ๋‹ˆ๋‹ค.
08:45
Somebody has an interesting idea,
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๋ˆ„๊ตฐ๊ฐ€ ํฅ๋ฏธ๋กœ์šด ์•„์ด๋””์–ด๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
08:48
some other scientist or engineer,
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๋˜๋‹ค๋ฅธ ๊ณผํ•™์ž๋‚˜ ๊ธฐ์ˆ ์ž๋„ ์žˆ์„ ์ˆ˜ ์žˆ์ฃ ,
08:50
they take it to the next level, they make a theory about it
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๊ทธ๋“ค์€ ๋‹ค์Œ ๋‹จ๊ณ„๋กœ ์•„์ด๋””์–ด๋ฅผ ๊ฐ€์ง€๊ณ  ๊ฐ‘๋‹ˆ๋‹ค.
08:52
and maybe they patent it,
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๊ทธ๋“ค์€ ์ด๋ก ์„ ๋งŒ๋“ค๊ณ , ํŠนํ—ˆ๋ฅผ ๋‚ผ์ง€ ๋ชจ๋ฅด์ฃ .
08:54
and then some industry will make a contract
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๊ทธ๋ฆฌ๊ณ  ๋ช‡๋ช‡ ์‚ฐ์—…์€ ๋…์ ์ ์œผ๋กœ
08:56
of exclusivity to manufacture and sell it,
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๊ทธ๊ฒƒ์„ ๋งŒ๋“ค๊ณ  ํŒ” ๊ณ„์•ฝ์„ ๋งบ์œผ๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค.
08:59
and then, eventually, a buyer will buy it,
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๊ทธ๋ฆฌ๊ณ  ๊ฒฐ๊ตญ, ๊ตฌ๋งค์ž๋Š” ๊ทธ๊ฑธ ๊ตฌ๋งคํ•˜๊ณ ,
09:01
and we hope that they are going to use [it] for a good purpose.
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๊ทธ๋ฆฌ๊ณ  ์šฐ๋ฆฌ๋Š” ๊ทธ๊ฒƒ๋“ค์ด ์ข‹์€ ๋ชฉ์ ์œผ๋กœ ์‚ฌ์šฉ๋˜๊ธธ ํฌ๋งํ•ฉ๋‹ˆ๋‹ค.
09:04
What we really want is that this innovation happens
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์šฐ๋ฆฌ๊ฐ€ ์ •๋ง ์›ํ•˜๋Š” ๊ฑด ์ด๋Ÿฐ ํ˜์‹ ์ด
09:08
continuously. The inventor and engineers
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์ง€์†์ ์œผ๋กœ ์ผ์–ด๋‚˜๋Š” ๊ฒ๋‹ˆ๋‹ค. ๊ฐœ๋ฐœ์ž์™€ ๊ธฐ์ˆ ์ž๊ฐ€
09:10
and also the manufacturers and everybody
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๋”๋ถˆ์–ด ์ œ์ž‘์ž์™€ ๋ชจ๋‘๊ฐ€ ๋™์‹œ์—
09:12
works at the same time, but this would be sterile
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ํ‰ํ–‰ํ•˜๊ฒŒ ์ผ์„ ํ•˜๋Š” ๊ฒ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด๊ฑด ๋ฌด์ตํ•ฉ๋‹ˆ๋‹ค.
09:14
if this was happening in a parallel and uncrossed process.
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์ด๋Ÿฐ ์ผ์ด ๋‹จ์ง€ ๋™์‹œ์—, ๊ต๋ฅ˜์—†์ด ์ผ์–ด๋‚œ๋‹ค๋ฉด ๋ง์ด์ฃ .
09:18
What you really want is not a sequential,
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์—ฌ๋Ÿฌ๋ถ„์ด ์ง„์ • ์›ํ•˜๋Š” ๊ฒƒ์€ ์ˆœ์ฐจ์ ์ธ ์ง„ํ–‰์ด๋‚˜,
09:20
not parallel development.
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ํ‰ํ–‰ํ•œ ๋ฐœ์ „์ด ์•„๋‹™๋‹ˆ๋‹ค.
09:21
You want to have a network of innovation.
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์—ฌ๋Ÿฌ๋ถ„์€ ํ†ตํ•ฉ๋œ ํ˜์‹ ์„ ์›ํ•ฉ๋‹ˆ๋‹ค.
09:23
You want everybody, like we're doing now,
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์—ฌ๋Ÿฌ๋ถ„์€ ๋ชจ๋‘๋ฅผ ์›ํ•ฉ๋‹ˆ๋‹ค. ์ €ํฌ๊ฐ€ ์ง€๊ธˆ ํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ฒ˜๋Ÿผ์š”.
09:25
to work at the same time, and that can only happen
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๋™์‹œ์— ์ž‘์—…ํ•˜๊ณ , ํ•จ๊ป˜๋ชจ์—ฌ ์ •๋ณด ๊ณต์œ ๋ฅผ ๊ฒฐ์ •ํ•  ๋•Œ์—
09:28
if these people all together decide to share the information,
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๋น„๋กœ์†Œ ์ผ์–ด๋‚  ์ˆ˜ ์žˆ๋Š”,
09:32
and that's exactly what open hardware is about.
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๊ทธ๋ฆฌ๊ณ  ๊ทธ๊ฒƒ์ด ๋ฐ”๋กœ ์˜คํ”ˆ ํ•˜๋“œ์›จ์–ด์— ๊ด€ํ•œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
09:35
It's to replace competition by collaboration.
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๊ทธ๊ฒƒ์€ ๊ฒฝ์Ÿ์„ ํ˜‘๋ ฅ์œผ๋กœ ๋ฐ”๊พธ๋Š” ๊ฒ๋‹ˆ๋‹ค.
09:38
It's to transform any new product into a new market.
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์–ด๋–ค ์ƒˆ๋กœ์šด ์ œํ’ˆ์„ ์ƒˆ๋กœ์šด ์‹œ์žฅ์œผ๋กœ ๋ฐ”๊พธ๋Š” ๊ฒ๋‹ˆ๋‹ค.
09:42
So what is open hardware?
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๊ทธ๋ ‡๋‹ค๋ฉด, ์˜คํ”ˆ ํ•˜๋“œ์›จ์–ด๋Š” ๋ฌด์—‡์ผ๊นŒ์š”?
09:45
Essentially, open hardware is a license.
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๊ทผ๋ณธ์ ์œผ๋กœ, ์˜คํ”ˆ ํ•˜๋“œ์›จ์–ด๋Š” ๋ฉดํ—ˆ์ž…๋‹ˆ๋‹ค.
09:47
It's just an intellectual property setup.
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๋‹จ์ง€ ์ง€์  ์žฌ์‚ฐ๊ถŒ์˜ ํ˜•์„ฑ์ด์ฃ .
09:49
It means that everybody is free to use,
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๊ทธ๊ฑด ๋ชจ๋“  ์‚ฌ๋žŒ์ด ์‚ฌ์šฉ๊ฐ€๋Šฅํ•˜๋‹ค๋Š” ๊ฒƒ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.
09:52
modify and distribute, and in exchange
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์ˆ˜์ •ํ•˜๊ณ  ๋ถ„๋ฐฐํ•˜๊ณ , ๊ทธ๋ฆฌ๊ณ  ๊ตํ™˜์— ์žˆ์–ด
09:55
we only ask for two things:
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์šฐ๋ฆฌ๋Š” ๋‹จ์ง€ ๋‘ ๊ฐ€์ง€๋งŒ ์š”๊ตฌํ•ฉ๋‹ˆ๋‹ค.
09:56
The name is credited -- the name of the project --
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ํ”„๋กœ์ ํŠธ๋ช…๊ณผ ๊ฐ™์€ ์ด๋ฆ„์€ ์ธ์ •์ด ๋˜๊ณ ,
09:58
and also the people who make improvement,
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๊ทธ๋ฆฌ๊ณ  ์ œํ’ˆ์„ ๊ฐœ์„ ํ•œ ์‚ฌ๋žŒ๋“ค์€
10:01
they share back with the community.
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๊ทธ ์ •๋ณด๋ฅผ ์ปค๋ฎค๋‹ˆํ‹ฐ์™€ ํ•จ๊ป˜ ๊ณต์œ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
10:02
So it's a very simple condition.
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๋งค์šฐ ๊ฐ„๋‹จํ•œ ์กฐ๊ฑด์ž…๋‹ˆ๋‹ค.
10:04
And I started this project alone in a garage in New Orleans,
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์ „ ์ด ํ”„๋กœ์ ํŠธ๋ฅผ ๋‰ด์˜ฌ๋ฆฌ์–ธ์ฆˆ์˜ ์ฐจ๊ณ ์—์„œ ํ˜ผ์ž ์‹œ์ž‘ํ–ˆ๊ณ ,
10:08
but quickly after I wanted to publish and share
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๊ณง๋ฐ”๋กœ ๋ฐ–์œผ๋กœ ์ด ์ •๋ณด๋ฅผ ์•Œ๋ฆฌ๊ณ ,
10:10
this information, so I made a Kickstarter,
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๊ณต์œ ํ•˜๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ Kickstarter๋ฅผ ๋งŒ๋“ค์—ˆ๊ณ ,
10:12
which is a crowd-fundraising platform,
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๋งค์šฐ ์„ฑ๊ณต์ ์ธ ํŽ€๋“œ๋ ˆ์ด์ง• ํ”Œ๋žซํผ์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
10:14
and in about one month we fundraised 30,000 dollars.
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๊ทธ๋ฆฌ๊ณ  ํ•œ๋‹ฌ๋งŒ์— ์•ฝ 30,000 ๋‹ฌ๋Ÿฌ ์ •๋„๋ฅผ ๋ชจ๊ธˆํ–ˆ์ฃ .
10:16
With this money, I hired a team of young engineers
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์ด ๋ˆ์œผ๋กœ, ์ €๋Š” ์ „์„ธ๊ณ„์˜ ์ Š์€ ๊ธฐ์ˆ ์ž๋“ค์„ ๊ณ ์šฉํ–ˆ์Šต๋‹ˆ๋‹ค.
10:20
from all over the world, and we rented a factory
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๊ทธ๋ฆฌ๊ณ  ๋„ค๋œ๋ž€๋“œ ๋กœํ…Œ๋ฅด๋‹ด์— ์žˆ๋Š”
10:22
in Rotterdam in the Netherlands.
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๊ณต์žฅ์„ ํ•˜๋‚˜ ๋นŒ๋ ธ์Šต๋‹ˆ๋‹ค.
10:24
We were peer-learning, we were engineering,
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์šฐ๋ฆฌ๋Š” ํ•จ๊ป˜ ๋ฐฐ์šฐ๋Š” ๋™๋ฃŒ์˜€๊ณ , ๊ธฐ์ˆ ์ž์˜€๊ณ ,
10:27
we were making things, prototyping,
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ํ”„๋กœํ† ๋ชจํ˜•๊ฐ™์€ ๊ฒƒ๋“ค์„ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
10:30
but most importantly we were trying our prototypes
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๊ทธ๋Ÿฌ๋‚˜ ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๊ฒƒ์€, ์šฐ๋ฆฌ๋Š” ์šฐ๋ฆฌ์˜ ๋ชจํ˜•์„
10:32
in the water as often as possible,
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๋ฌผ์—์„œ ๊ฐ€๋Šฅํ•œ ํ•œ ์ž์ฃผ ์‹œํ—˜ํ•ด๋ดค๋‹จ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
10:34
to fail as quickly as possible, to learn from.
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๊ฐ€๋Šฅํ•œ ๋นจ๋ฆฌ ์‹คํŒจํ•ด์„œ ๋ฐฐ์šฐ๊ธฐ ์œ„ํ•ด์„œ์˜€์ฃ .
10:37
This is a proud member of Protei from Korea,
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ํ•œ๊ตญ์—์„œ ์˜จ ์ž๋ž‘์Šค๋Ÿฐ Protei์˜ ๋ฉค๋ฒ„์ž…๋‹ˆ๋‹ค.
10:40
and on the right side, this is a multiple-masts
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์˜ค๋ฅธ์ชฝ์€, ๋ฉ•์‹œ์ฝ”ํŒ€์ด ์ œ์•ˆํ•œ
10:42
design proposed by a team in Mexico.
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๋‹ค(ๅคš)๋› ๋””์ž์ธ์ž…๋‹ˆ๋‹ค.
10:44
This idea really appealed to Gabriella Levine
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์ด ์•„์ด๋””์–ด๋Š” ๋‰ด์š•์˜ Gabriella Levine์—๊ฒŒ
10:47
in New York, and so she decided to prototype
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๊ฝค ์˜๊ฐ์„ ์คฌ์ฃ , ๊ทธ๋ž˜์„œ ๊ทธ๋…€๋Š” ์ด ์•„์ด๋””์–ด๋ฅผ
10:50
this idea that she saw, and she documented
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ํ”„๋กœํ† ํƒ€์ž…ํ™” ํ•ด๋ณด๊ธฐ๋กœ ํ–ˆ์Šต๋‹ˆ๋‹ค.
10:52
every step of the process,
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๊ทธ๋ž˜์„œ ๊ทธ๋…€๋Š” ๋ชจ๋“  ๋‹จ๊ณ„๋ฅผ ์ƒ์„ธํžˆ ๊ธฐ๋กํ•˜๊ณ 
10:54
and she published it on Instructables,
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๋ฐœ๋ช…๋“ค์„ ๊ณต์œ ํ•˜๋Š”
10:56
which is a website for sharing inventions.
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Instructables์— ๊ฒŒ์žฌํ–ˆ์Šต๋‹ˆ๋‹ค.
10:58
Less than one week after,
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์ผ์ฃผ์ผ๋„ ์ง€๋‚˜์ง€ ์•Š์•„,
11:00
this is a team in Eindhoven, it's a school of engineering.
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์ด๊ฑด ์—ฌ๋Ÿฌ ๊ธฐ์ˆ ์ž๋“ค์ด ๋ชจ์ธ, ์•„์ธํŠธํ˜ธ๋ฒค์˜ ํ•œ ํŒ€์ธ๋ฐ์š”,
11:04
They made it, but they eventually published
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๊ทธ๋“ค์ด ๋งŒ๋“ค์–ด๋ƒˆ์ฃ , ๊ทธ๋Ÿฌ๋‚˜ ๊ฒฐ๊ตญ ๋” ๋‹จ์ˆœํ™”๋œ
11:06
a simplified design.
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๋””์ž์ธ์œผ๋กœ ์ œ์ž‘ํ–ˆ์Šต๋‹ˆ๋‹ค.
11:08
They also made it into an Instructable,
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๊ทธ๋“ค์€ ๋˜ํ•œ ๊ทธ ๋ชจ๋ธ์„ Instructable์— ์˜ฌ๋ ธ๊ณ ,
11:09
and in less than one week, they had
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๊ทธ๋ฆฌ๊ณ  ์ผ์ฃผ์ผ์ด ์ง€๋‚˜์ง€ ์•Š์•„
11:11
almost 10,000 views, and they got many new friends.
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๊ฑฐ์˜ 10,000๋ช…์˜ ์กฐํšŒ๋ฅผ ๊ธฐ๋กํ–ˆ๊ณ , ๋งŽ์€ ๋™๋ฃŒ๋ฅผ ์–ป์—ˆ์Šต๋‹ˆ๋‹ค.
11:14
We're working on also simpler technology,
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์ €ํฌ๋Š” ๋˜ํ•œ ๋” ๋‹จ์ˆœํ•œ, ๊ทธ๋ ‡๊ฒŒ๊นŒ์ง€
11:17
not that complex, with younger people
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๋ณต์žกํ•˜์ง€ ์•Š์€ ๊ธฐ์ˆ ์— ๋Œ€ํ•ด, ์ Š์€ ์‚ฌ๋žŒ๋“ค๊ณผ
11:19
and also older people,
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๋˜๋Š” ๋‚˜์ด๋“  ์‚ฌ๋žŒ๋“ค๊ณผ ํ•จ๊ป˜ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.
11:20
like this dinosaur is from Mexico. (Laughter)
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๋ฉ•์‹œ์ฝ”์˜ ์ด ๊ณต๋ฃก์ฒ˜๋Ÿผ ๋ง์ด์ฃ . (์›ƒ์Œ)
11:24
So Protei is now an international network
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Protei๋Š” ์ด์ œ ์ด ์„ ์ฒด ๋ณ€ํ˜•์„ ์‚ฌ์šฉํ•ด
11:26
of innovation for selling technology
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๊ธฐ์ˆ ์„ ํŒ”๊ธฐ ์œ„ํ•œ ์„ธ๊ณ„์ ์ธ ํ˜์‹ 
11:29
using this shape-shifting hull.
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๋„คํŠธ์›Œํฌ์ž…๋‹ˆ๋‹ค.
11:31
And what puts us together is that we have a common,
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๊ทธ๋ฆฌ๊ณ  ์ €ํฌ๋ฅผ ํ•œ๋ฐ ๋ฌถ์–ด์ฃผ๋Š” ๊ฑด, ์ ์–ด๋„ "๋น„์ฆˆ๋‹ˆ์Šค"๋ผ๋Š” ๊ฒƒ์ด
11:35
at least, global understanding
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๋ฌด์—‡์„ ์˜๋ฏธํ•˜๋Š”์ง€, ํ˜น์€ ์˜๋ฏธํ•ด์•ผ ํ•˜๋Š”์ง€์— ๋Œ€ํ•œ
11:38
of what the word "business" is, or what it should be.
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๊ณตํ†ต์˜ ๊ตญ๊ฒฝ์—†๋Š” ์ดํ•ด์ž…๋‹ˆ๋‹ค.
11:41
This is how most work today.
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์ด๊ฒƒ์ด ์˜ค๋Š˜๋‚  ๋Œ€๋ถ€๋ถ„์˜ ๋น„์ฆˆ๋‹ˆ์Šค ์ž‘๋™์›๋ฆฌ์ž…๋‹ˆ๋‹ค.
11:43
Business as usual is saying, what's most important
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๋น„์ฆˆ๋‹ˆ์Šค์—์„ , ๋ณดํ†ต ๋งํ•˜๋Š”๋Œ€๋กœ, ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๊ฒƒ์ด ๋ฐ”๋กœ
11:45
is to make lots of profit, and you'll be using
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๋งŽ์€ ์ด์œค์ฐฝ์ถœ์ž…๋‹ˆ๋‹ค. ๊ทธ๋ฆฌ๊ณ  ์ด๋ฅผ ์œ„ํ•ด
11:48
technology for that, and people will be your work force,
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๊ธฐ์ˆ ์„ ํ™œ์šฉํ•˜๊ณ , ์‚ฌ๋žŒ๋“ค์€ ์—ฌ๋Ÿฌ๋ถ„์˜ ๋…ธ๋™๋ ฅ์ด ๋˜๊ณ ,
11:51
instrumentalized,
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๋„๊ตฌํ™”๋˜๊ณ ,
11:52
and environment is usually the last priority.
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๊ทธ๋ฆฌ๊ณ  ํ™˜๊ฒฝ์€, ๋Œ€๊ฐœ ๊ฐ€์žฅ ํ›„์ˆœ์œ„์ž…๋‹ˆ๋‹ค.
11:54
It will be just a way to, say, greenwash your audience
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์นœํ™˜๊ฒฝ์ ์ด๋ผ๊ณ  ๊ด‘๊ณ ํ•˜๋Š”๋ฐ ํ›จ์”ฌ ๋ˆ์„ ๋” ๋“ค์ด๊ณ  (๋…น์ƒ‰๋ถ„์น ),
11:58
and, say, increase your price tag.
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๊ทธ๋ฆฌ๊ณ ๋Š” ๋˜ ๊ฐ€๊ฒฉ์„ ์˜ฌ๋ฆฌ๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
12:01
What we're trying to do, or what we believe,
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์ €ํฌ๊ฐ€ ํ•˜๋Š” ๊ฒƒ์€ ํ˜น์€ ์ €ํฌ๊ฐ€ ๋ฏฟ๋Š” ๊ฒƒ์€,
12:03
because this is how we believe the world really works,
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์™œ๋ƒํ•˜๋ฉด ์„ธ์ƒ์€ ์‹ค์ œ๋กœ ์ด๋ ‡๋‹ค๊ณ  ์ €ํฌ๋Š” ๋ฏฟ๊ธฐ ๋•Œ๋ฌธ์—,
12:06
is that without the environment you have nothing.
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์ž์—ฐํ™˜๊ฒฝ์—†์ด ์—ฌ๋Ÿฌ๋ถ„์€ ์•„๋ฌด๊ฒƒ๋„ ๊ฐ€์งˆ ์ˆ˜ ์—†๋‹ค๋Š” ๊ฒ๋‹ˆ๋‹ค.
12:08
We have the people so we need to protect each other, yes,
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์šฐ๋ฆฌ์—๊ฒ '์‚ฌ๋žŒ'์ด ์žˆ๊ณ  ๊ทธ๋ž˜์„œ ์„œ๋กœ๋ฅผ ๋ณดํ˜ธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
12:11
and we're a technology company,
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๋„ค, ์šฐ๋ฆฌ๋Š” ๊ธฐ์ˆ  ๊ธฐ์—…์ž…๋‹ˆ๋‹ค.
12:12
and profit is necessary to make this happen. (Applause)
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๊ทธ๋ฆฌ๊ณ  ์ด๋ ‡๊ฒŒ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ์ด์œค์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. (๋ฐ•์ˆ˜)
12:17
Thank you very much. (Applause)
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๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. (๋ฐ•์ˆ˜)
12:21
If we have the courage to understand or accept
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์„ธ๊ณ„๊ฐ€ ์ด๋ ‡๊ฒŒ ์›€์ง์ธ๋‹ค๋Š” ์‚ฌ์‹ค์„ ๋ฐ›์•„๋“ค์ด๊ณ 
12:25
that this actually how the world really works,
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์ดํ•ดํ•  ์šฉ๊ธฐ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค๋ฉด,
12:27
and this is the order of priority that we need to choose,
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๊ทธ๋ฆฌ๊ณ  ์ด๊ฒƒ์ด ์šฐ๋ฆฌ๊ฐ€ ์„ ํƒํ•  ํ•„์š”๊ฐ€ ์žˆ๋Š” ์šฐ์„ ์ˆœ์œ„๋ผ๋ฉด,
12:30
then it makes obvious why we need
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๊ทธ๊ฒƒ์ด ๋ฐ”๋กœ ์šฐ๋ฆฌ๊ฐ€ ์™œ ํ™˜๊ฒฝ ๊ธฐ์ˆ  ๊ฐœ๋ฐœ์„ ์œ„ํ•ด
12:32
to choose open hardware for developing environmental
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์˜คํ”ˆ ํ•˜๋“œ์›จ์–ด๋ฅผ ์„ ํƒํ•ด์•ผ ํ•˜๋Š”์ง€ ๋ถ„๋ช…ํ•˜๊ฒŒ ํ•ด์ค๋‹ˆ๋‹ค.
12:35
technology, because we need to share information.
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์™œ๋ƒํ•˜๋ฉด, ์šฐ๋ฆฌ๋Š” ์ •๋ณด๋ฅผ ๊ณต์œ ํ•  ํ•„์š”๊ฐ€ ์žˆ์œผ๋‹ˆ๊นŒ์š”.
12:36
What's next for us?
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์šฐ๋ฆฌ ๋‹ค์Œ์€ ๋ญ˜๊นŒ์š”?
12:38
So, this small machine that you've seen,
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์—ฌ๋Ÿฌ๋ถ„์ด ๋ณด์…จ๋˜ ์ด ์ž‘์€ ๊ธฐ๊ณ„ ์žˆ์ง€์š”,
12:41
we're hoping to make small toys like
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์ €ํฌ๋Š” 1m์งœ๋ฆฌ ๋ฌด์„  Protei ์žฅ๋‚œ๊ฐ์„ ๋งŒ๋“ค๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
12:43
one-meter remote control Protei that you can upgrade --
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์—ฌ๋Ÿฌ๋ถ„์€ ๊ทธ๊ฑธ ์—…๊ทธ๋ ˆ์ด๋“œ ํ•˜์‹ค ์ˆ˜ ์žˆ๊ตฌ์š”.
12:47
so replace the remote control parts by Androids,
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๋ฆฌ๋ชจ์ฝ˜์€ ์•ˆ๋“œ๋กœ์ด๋“œ๋กœ๋‚˜ ๋ชจ๋ฐ”์ผํฐ,
12:50
so the mobile phone, and Arduino micro-controller,
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๋˜๋Š” ์•„๋‘์ด๋…ธ ๋งˆ์ดํฌ๋กœ ์ปจํŠธ๋กค๋Ÿฌ๋กœ ๋Œ€์ฒดํ•  ์ˆ˜ ์žˆ๊ฒ ์ฃ .
12:53
so you could be controlling this
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๊ทธ๋Ÿฌ๋‹ˆ๊นŒ ์—ฌ๋Ÿฌ๋ถ„์€ ์ด๊ฑธ ์—ฌ๋Ÿฌ๋ถ„์˜ ๋ชจ๋ฐ”์ผํฐ์ด๋‚˜
12:55
from your mobile phone, your tablet.
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ํƒœ๋ธ”๋ฆฟ์œผ๋กœ ์กฐ์ข…ํ•  ์ˆ˜ ์žˆ๋Š” ๊ฒ๋‹ˆ๋‹ค.
12:56
Then what we want to do is create six-meter versions
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๊ทธ๋ฆฌ๊ณ ๋‚˜์„œ ์ €ํฌ๋Š” 6m ๋ฒ„์ ผ์„ ๋งŒ๋“ค๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
13:00
so we can test the maximum performance of these machines,
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๊ทธ๋ž˜์„œ ์ €ํฌ๋Š” ์ด ๊ธฐ๊ณ„์˜ ์ตœ๋Œ€ ํผํฌ๋จผ์Šค๋ฅผ ์‹œํ—˜ํ•ด๋ณด๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
13:02
so we can go at very, very high speed.
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์ •๋ง ์ ˆ๋ง ๋น ๋ฅธ ์†๋„๋กœ ๊ฐ€๋Š” ๊ฑฐ์ฃ .
13:04
So imagine yourself.
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์ƒ์ƒํ•ด๋ณด์„ธ์š”.
13:05
You are laying down in a flexible torpedo,
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์œ ์—ฐํ•œ ์–ด๋ขฐ์— ๋ˆ„์›Œ์„œ,
13:08
sailing at high speed,
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์ง„์งœ ๋น ๋ฅธ ์†๋„๋กœ ํ•ญํ•ดํ•˜๋Š” ๊ฒ๋‹ˆ๋‹ค.
13:10
controlling the shape of the hull with your legs
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์„ ์ฒด๋Š” ์—ฌ๋Ÿฌ๋ถ„์˜ ๋‹ค๋ฆฌ๋กœ ์กฐ์ข…ํ•˜๊ณ 
13:11
and controlling the sail with your arms.
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๋›์€ ์—ฌ๋Ÿฌ๋ถ„์˜ ํŒ”๋กœ ์กฐ์ข…ํ•˜๋Š”๊ฑฐ์ฃ .
13:14
So that's what we're looking for developing. (Applause)
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๊ทธ๊ฒŒ ๋ฐ”๋กœ, ์ €ํฌ๊ฐ€ ๊ฐœ๋ฐœํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. (๋ฐ•์ˆ˜)
13:18
And we replace the human being --
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๊ทธ๋ฆฌ๊ณ  ์ €ํฌ๋Š” ์˜ˆ๋ฅผ๋“ค๋ฉด, ๋ฐฉ์‚ฌ๋Šฅ ์ธก์ •์„ ์œ„ํ•ด
13:21
to go, for example, for measuring radioactivity,
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์ธ๊ฐ„์„ ๋Œ€์ฒดํ•  ๊ฒƒ์„ ๋งŒ๋“ค๊ฒ๋‹ˆ๋‹ค.
13:23
you don't want a human to be sailing those robots --
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์—ฌ๋Ÿฌ๋ถ„ ์ €๋Ÿฐ ๋กœ๋ด‡๋“ค์ฒ˜๋Ÿผ ๋˜๊ณ  ์‹ถ์ง„ ์•Š์œผ์‹คํ…Œ๋‹ˆ๊นŒ
13:25
with batteries, motors, micro-controllers and sensors.
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๋ฐฐํ„ฐ๋ฆฌ, ๋ชจํ„ฐ, ๋งˆ์ดํฌ๋กœ ์ปจํŠธ๋กค๋Ÿฌ, ๊ทธ๋ฆฌ๊ณ  ์„ผ์„œ
13:28
This is what our teammates, we dream of at night.
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์ด๊ฑด ์ €ํฌ ํŒ€๋™๋ฃŒ๋“ค์ด ๋ฐค์— ๊ฟˆ์„ ๊พธ๋Š” ๊ฑด๋ฐ,
13:32
We hope that we can sometime clean up oil spills,
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์šฐ๋ฆฌ๋Š” ๊ฐ€๋” ์œ ์ถœ๋œ ๊ธฐ๋ฆ„์„ ์ œ๊ฑฐํ•˜๊ฑฐ๋‚˜,
13:35
or we can gather or collect plastic in the ocean,
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๋ฐ”๋‹ค์˜ ํ”Œ๋ผ์Šคํ‹ฑ๋“ค์„ ๋ชจ์œผ๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
13:39
or we can have swarms of our machines
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ํ˜น์€ ์ด ๊ธฐ๊ณ„๋“ค์„ ์กฐ์ข…ํ•˜๊ธฐ ์œ„ํ•ด
13:42
controlled by multi-player video game engines
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๋ฉ€ํ‹ฐ ๋น„๋””์˜ค ๊ฒŒ์ž„ ์—”์ง„์œผ๋กœ ์ œ์–ด๋˜๋Š”
13:45
to control many of these machines,
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์ €ํฌ๊ฐ€ ๋งŒ๋“  ๊ธฐ๊ณ„'๋–ผ'๋ฅผ ๊ฐ€์ง€๊ณ 
13:47
to monitor coral reefs
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์‚ฐํ˜ธ์ดˆ๋ฅผ ๋ชจ๋‹ˆํ„ฐํ•˜๊ฑฐ๋‚˜
13:49
or to monitor fisheries.
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์–ด์—…์„ ๋ชจ๋‹ˆํ„ฐํ•˜๊ณ  ์‹ถ์Šต๋‹ˆ๋‹ค.
13:51
Our hope is that we can use open hardware technology
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์ €ํฌ์˜ ํฌ๋ง์€ ์šฐ๋ฆฌ์˜ ๋ฐ”๋‹ค๋ฅผ ๋” ์ž˜ ์ดํ•ดํ•˜๊ณ  ๋ณดํ˜ธํ•  ์ˆ˜ ์žˆ๋„๋ก
13:56
to better understand and protect our oceans.
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์˜คํ”ˆ ํ•˜๋“œ์›จ์–ด ๊ธฐ์ˆ ์„ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค.
13:59
Thank you very much. (Applause)
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์ •๋ง ๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค. (๋ฐ•์ˆ˜)
14:03
(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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