Can you solve Dongle's Difficult Dilemma? - Dennis E. Shasha

2,220,901 views ใƒป 2021-04-26

TED-Ed


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

๋ฒˆ์—ญ: Grace Choi ๊ฒ€ํ† : JY Kang
00:06
According to legend, when this planet was young and molten,
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ํ•œ ์ „์„ค์— ๋”ฐ๋ฅด๋ฉด ์ด ํ–‰์„ฑ์ด ์ฒ˜์Œ ๋งŒ๋“ค์–ด์กŒ์„ ๋•Œ,
00:10
three galactic terraformers shaped it into a paradise.
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์€ํ•˜๊ณ„์˜ ํ–‰์„ฑ ๊ฐœ์กฐ์ž ์„ธ ๋ช…์ด ์ด ํ–‰์„ฑ์„ ๋‚™์›์œผ๋กœ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
00:15
When their work was done, they sought out new worlds,
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๊ทธ๋“ค์€ ์ผ์„ ๋งˆ์นœ ๋’ค, ์ƒˆ๋กœ์šด ์„ธ๊ณ„๋ฅผ ์ฐพ์•„ ๋– ๋‚ฌ์ฃ .
00:18
but left the source of their power behind:
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ํ•˜์ง€๋งŒ ํž˜์˜ ์›์ฒœ์€ ๋‘๊ณ  ๊ฐ”๋Š”๋ฐ,
00:21
three powerful golden hexagons,
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์„ธ ๊ฐœ์˜ ๊ฐ•๋ ฅํ•œ ๊ธˆ๋น› ์œก๊ฐํ˜•์ด์—ˆ์Šต๋‹ˆ๋‹ค.
00:25
hidden within dungeons full of traps and monsters.
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๊ทธ๊ฒƒ์€ ํ•จ์ •๊ณผ ๊ดด๋ฌผ์ด ๊ฐ€๋“ํ•œ ์ง€ํ•˜๊ฐ์˜ฅ ์•„๋ž˜์— ์ˆจ๊ฒจ์ ธ,
00:28
If one person were to bring all three hexagons together,
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๋งŒ์•ฝ ํ•œ ์‚ฌ๋žŒ์ด ์„ธ ๊ฐœ์˜ ์œก๊ฐํ˜•์„ ๋ชจ๋‘ ๋ชจ์œผ๋ฉด
00:32
they could reinvent the world however they saw fit.
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๊ทธ ์‚ฌ๋žŒ์€ ์ž์‹ ์ด ์›ํ•˜๋Š” ๋Œ€๋กœ ์„ธ์ƒ์„ ๋ฐ”๊ฟ€ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค.
00:36
That was thousands of years ago.
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๊ทธ๋กœ๋ถ€ํ„ฐ ๋ช‡์ฒœ ๋…„์ด ์ง€๋‚ฌ์Šต๋‹ˆ๋‹ค.
00:39
Today, youโ€™ve learned of Gordon, an evil wizard dead set on collecting the hexagons
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์˜ค๋Š˜ ๋‹น์‹ ์€ ๊ณ ๋“ ์ด๋ผ๋Š” ์‚ฌ์•…ํ•œ ๋งˆ๋ฒ•์‚ฌ๊ฐ€
์œก๊ฐํ˜•์„ ๋ชจ์œผ๋ ค ํ˜ˆ์•ˆ์ด ๋˜์–ด ์žˆ๋‹ค๋Š” ๊ฑธ ์•Œ๊ฒŒ ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.
00:45
and enslaving the world to his will.
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์„ธ์ƒ์„ ๊ทธ์˜ ๋œป๋Œ€๋กœ ์ง€๋ฐฐํ•˜๊ธฐ ์œ„ํ•ด์„œ์š”.
00:48
So you set off on a quest to get them first,
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๊ทธ๋ž˜์„œ ๋‹น์‹ ์€ ์œก๊ฐํ˜•์„ ๋จผ์ € ๋ชจ์œผ๊ธฐ ์œ„ํ•ด ์›์ •์„ ๋– ๋‚˜์ง€์š”.
00:52
adventuring through fire, ice, and sand.
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๋ถˆ, ์–ผ์Œ ๊ทธ๋ฆฌ๊ณ  ๋ชจ๋ž˜๋ฅผ ํ—ค์น˜๋ฉฐ ๋‚˜์•„๊ฐ”์ง€๋งŒ
00:56
Yet each time, you find that someone else got there first.
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๋งค๋ฒˆ ๋ˆ„๊ตฐ๊ฐ€๊ฐ€ ๊ทธ๊ณณ์„ ๋จผ์ € ๊ฑฐ์ณ๊ฐ”๋‹ค๋Š” ๊ฑธ ์•Œ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
01:00
Not Gordon, but a merchant named Dongle.
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๊ทธ๊ฒƒ์€ ๊ณ ๋“ ์ด ์•„๋‹ˆ๋ผ, ๋™๊ธ€์ด๋ผ๋Š” ์ƒ์ธ์ด์—ˆ์ฃ .
01:04
At the end of the third dungeon. you find a note inviting you to Dongleโ€™s castle.
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์„ธ ๋ฒˆ์งธ ์ง€ํ•˜๊ฐ์˜ฅ์—์„œ
๋‹น์‹ ์€ ๋™๊ธ€์˜ ์„ฑ์œผ๋กœ ์ดˆ๋Œ€ํ•œ๋‹ค๋Š” ์ชฝ์ง€๋ฅผ ๋ฐœ๊ฒฌํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
01:09
You show up with a wallet bursting with the 99 gems
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๋‹น์‹ ์€ ์›์ • ์ค‘์— ๋ชจ์€ 99๊ฐœ์˜ ๋ณด์„์ด ๊ฐ€๋“ ๋“  ์ฃผ๋จธ๋‹ˆ๋ฅผ ๊ฐ–๊ณ  ์ฐพ์•„๊ฐ”๊ณ ,
01:13
youโ€™ve collected in your travels,
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01:14
arriving just moments before Gordon, who also has 99 gems.
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๋ฐ”๋กœ ๋’ค์ด์–ด, ๊ณ ๋“ ๋„ ๋˜‘๊ฐ™์ด 99๊ฐœ์˜ ๋ณด์„์„ ๊ฐ–๊ณ  ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค.
01:20
Dongle has not only collected the golden hexagons,
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๋™๊ธ€์€ ์„ธ ๊ฐœ์˜ ๊ธˆ๋น› ์œก๊ฐํ˜•์„ ๋ชจ์€ ๊ฒƒ๋ฟ๋งŒ ์•„๋‹ˆ๋ผ
01:24
but heโ€™s used them to create 5 silver hexagons,
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์œก๊ฐํ˜•์˜ ํž˜์„ ์ด์šฉํ•ด์„œ
๊ธˆ๋น› ์œก๊ฐํ˜•๊ณผ ๊ฐ™์€ ํž˜์„ ๊ฐ€์ง„ 5๊ฐœ์˜ ์€๋น› ์œก๊ฐํ˜•์„ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค.
01:28
just as powerful as their golden counterparts.
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01:31
Why did Dongle do all this?
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์™œ ๋™๊ธ€์€ ์ด๋Ÿฐ ์ผ์„ ๊พธ๋ฏผ ๊ฑธ๊นŒ์š”?
01:33
Because thereโ€™s one thing he loves above all else: auctions.
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์™œ๋ƒ๋ฉด ๋™๊ธ€์ด ๊ฐ€์žฅ ์ข‹์•„ํ•˜๋Š” ๊ฒŒ ๋ฐ”๋กœ ๊ฒฝ๋งค์˜€๊ธฐ ๋•Œ๋ฌธ์ด์ฃ .
01:38
You and the evil wizard will compete to win the hexagons,
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๋‹น์‹ ๊ณผ ์‚ฌ์•…ํ•œ ๋งˆ๋ฒ•์‚ฌ๋Š” ์œก๊ฐํ˜•์„ ์–ป๊ธฐ ์œ„ํ•ด ๊ฒฝ์Ÿํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
01:43
starting with the three golden ones,
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์„ธ ๊ฐœ์˜ ๊ธˆ๋น› ์œก๊ฐํ˜•๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ด์„œ,
01:45
making one bid for each item as it comes up.
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ํ•˜๋‚˜๊ฐ€ ๊ฒฝ๋งค์— ์˜ฌ๋ผ์˜ฌ ๋•Œ๋งˆ๋‹ค ๊ฐ’์„ ๋ถˆ๋Ÿฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
01:49
The winners of ties will alternate, starting with you.
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๋น„๊ธฐ๋ฉด ๋ฒˆ๊ฐˆ์•„ ๋‚™์ฐฐ๋ฐ›๊ฒŒ ๋˜๊ณ  ๋‹น์‹  ์ˆœ์„œ๊ฐ€ ๋จผ์ €์ž…๋‹ˆ๋‹ค.
01:53
Whoever first collects a trio of either golden or silver hexagons
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๊ธˆ๋น›์ด๋‚˜ ์€๋น› ์ค‘ ์–ด๋Š ๊ฒƒ์ด๋“  ์„ธ ๊ฐœ๋ฅผ ๋จผ์ € ๋ชจ์œผ๋Š” ์‚ฌ๋žŒ์ด ์ด๊น๋‹ˆ๋‹ค.
01:58
can use their power to recreate the world.
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๊ทธ๋Ÿฌ๋ฉด ๊ทธ ํž˜์„ ์ด์šฉํ•ด ์„ธ์ƒ์„ ๋‹ค์‹œ ๊ฐœ์กฐํ•  ์ˆ˜ ์žˆ์ฃ .
02:01
Youโ€™ve already bid 24 gems on the first,
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๋‹น์‹ ์€ ์ฒซ ๋ฒˆ์งธ ๊ฒฝ๋งค์— ๋ณด์„ 24๊ฐœ๋ฅผ ๊ฑธ์—ˆ์Šต๋‹ˆ๋‹ค.
02:05
when you realize that your rival has a dastardly advantage:
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๊ทธ๋•Œ ๊ณ ๋“ ์—๊ฒŒ๋Š” ์œ ๋ฆฌํ•œ ๋ฌด์–ธ๊ฐ€๊ฐ€ ์žˆ๋‹ค๋Š” ๊ฑธ ์•Œ์•„์ฐจ๋ ธ์ง€์š”.
02:09
a mirror that lets him see what youโ€™re bidding.
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๋‹น์‹ ์ด ๋ถ€๋ฅด๋Š” ๊ฐ’์„ ๋ณด์—ฌ์ฃผ๋Š” ๋งˆ๋ฒ• ๊ฑฐ์šธ์ด ์žˆ์—ˆ๋˜ ๊ฑฐ์˜€์ฃ .
02:13
He bids zero, and you win the first hexagon outright.
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๊ทธ๋Š” 0์„ ๋ถˆ๋ €๊ณ ,
๋‹น์‹ ์€ ์ฒซ ๋ฒˆ์งธ ์œก๊ฐํ˜•์„ ๋‚™์ฐฐ ๋ฐ›์•˜์Šต๋‹ˆ๋‹ค.
02:17
Whatโ€™s your strategy to win a matching trio of hexagons before your rival?
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๊ณ ๋“ ์„ ์ด๊ธฐ๊ณ  ์„ธ ๊ฐœ์˜ ์œก๊ฐํ˜•์„ ๋จผ์ € ๋‚™์ฐฐ๋ฐ›์„ ์ „๋žต์€ ๋ฌด์—‡์ผ๊นŒ์š”?
02:22
Pause here to figure it out for yourself.
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[์Šค์Šค๋กœ ํ’€์–ด๋ณด๋ ค๋ฉด ์˜์ƒ์„ ์ž ์‹œ ๋ฉˆ์ถ”์„ธ์š”]
02:24
Answer in 3
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[์ •๋‹ต ๊ณต๊ฐœ ์ „ 3์ดˆ]
02:25
Answer in 2
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[2์ดˆ]
02:27
Answer in 1
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[1์ดˆ]
02:31
Dongleโ€™s dangled a difficult dilemma.
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๋™๊ธ€์ด ์ง„ํ‡ด์–‘๋‚œ์˜ ๋ฌธ์ œ๋ฅผ ๋ƒˆ์Šต๋‹ˆ๋‹ค.
02:33
Do you spend big to try to win the golden hexagons outright?
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์ตœ๋Œ€ํ•œ ๋งŽ์€ ๋ˆ์„ ๊ฑธ์–ด์„œ ๊ธˆ๋น› ์œก๊ฐํ˜•๋“ค์„ ๋‚™์ฐฐ๋ฐ›์•„์•ผ ํ• ๊นŒ์š”?
02:37
Save as much as possible for silver? Or something in-between?
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์€๋น› ์œก๊ฐํ˜•๋“ค์„ ์œ„ํ•ด ์ตœ๋Œ€ํ•œ ์•„๊ปด ๋‘์–ด์•ผ ํ• ๊นŒ์š”?
์•„๋‹ˆ๋ฉด ๊ทธ ์ค‘๊ฐ„ ์–ด๋””์ฏค?
02:42
Gordon can use his magic mirror and 99 gems
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๊ณ ๋“ ์€ ๊ทธ์˜ ๋งˆ๋ฒ•๊ฑฐ์šธ๊ณผ 99๊ฐœ์˜ ๋ณด์„์„ ์ด์šฉํ•ด์„œ
02:45
to make sure that no matter what you bid on the second gold,
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๋‹น์‹ ์ด ์–ด๋–ค ๊ฐ’์„ ์ œ์‹œํ•˜๋“  ๊ทธ๊ฒƒ๋ณด๋‹ค ํ•˜๋‚˜์”ฉ ๋” ๋‚ด๋ คํ•  ๊ฒ๋‹ˆ๋‹ค.
02:49
he can bid one more and block you.
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02:51
So the real question isโ€” how can you force Gordon to spend enough on the golds
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๊ทธ๋ ‡๋‹ค๋ฉด ๋ฌธ์ œ๋Š”..
๊ณ ๋“ ์ด ๊ธˆ๋น› ์œก๊ฐํ˜•์—์„œ ๋ˆ์„ ์ถฉ๋ถ„ํžˆ ์“ฐ๊ฒŒ ๋งŒ๋“ค์–ด
02:57
to guarantee that youโ€™ll win on the silvers?
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์€๋น› ์œก๊ฐํ˜• ๊ฒฝ๋งค์—์„œ ๋‹น์‹ ์ด ํ™•์‹คํ•˜๊ฒŒ ์ด๊ธฐ๋Š” ๊ฒƒ์ด๊ฒ ์ง€์š”?
03:01
Hereโ€™s a hint.
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์—ฌ๊ธฐ ํžŒํŠธ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
03:02
Letโ€™s say at the start of the silver auctions
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์€๋น› ์œก๊ฐํ˜• ๊ฒฝ๋งค๋ฅผ ์‹œ์ž‘ํ•  ๋•Œ
03:05
you had a one gem advantage, such as 9 to 8.
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๊ณ ๋“ ๋ณด๋‹ค ๋‹น์‹  ๋ณด์„์ด ํ•œ ๊ฐœ ๋” ๋งŽ๋‹ค๊ณ  ์นฉ์‹œ๋‹ค.
์˜ˆ๋ฅผ ๋“ค๋ฉด 9์™€ 8์ฒ˜๋Ÿผ์š”.
03:09
You need to win three auctions,
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๋‹น์‹ ์€ ์„ธ ๋ฒˆ์˜ ๊ฒฝ๋งค๋ฅผ ์ด๊ฒจ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
03:12
so could you divide your gems into three groups of three and win?
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๊ทธ๋Ÿฌ๋ฉด ๋‹น์‹ ์ด ๊ฐ€์ง„ ๋ณด์„์„ 3์œผ๋กœ ๋‚˜๋ˆ ์„œ ์ด๊ธธ ์ˆ˜ ์žˆ์„๊นŒ์š”?
03:17
For simplicity, letโ€™s assume a set of rules thatโ€™s worse for you,
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์กฐ๊ธˆ ๋” ๊ฐ„๋‹จํ•˜๊ฒŒ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ ๋‹น์‹ ์—๊ฒŒ ๋ถˆ๋ฆฌํ•œ ๊ทœ์น™์„ ํ•˜๋‚˜ ์ •ํ•ฉ์‹œ๋‹ค.
03:21
where Gordon wins every tie.
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๋น„๊ธธ ๋•Œ๋งˆ๋‹ค ๊ณ ๋“ ์ด ๋‚™์ฐฐ์„ ๋ฐ›๋Š”๋‹ค๊ณ  ์น˜์ฃ .
03:24
If you bid 3 each time, the best he could do
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๋งŒ์•ฝ ๋‹น์‹ ์ด ๊ฒฝ๋งค๋งˆ๋‹ค 3์„ ๋ถ€๋ฅธ๋‹ค๋ฉด ๊ทธ๊ฐ€ ํ•  ์ˆ˜ ์žˆ๋Š” ์ตœ์„ ์€
03:27
is win two silver hexagons, and have two gems leftโ€”
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๋‘ ๊ฐœ์˜ ์€๋น› ์œก๊ฐํ˜•์„ ๋‚™์ฐฐ๋ฐ›๊ณ  ๋ณด์„ ๋‘ ๊ฐœ๊ฐ€ ๋‚จ๋Š” ๊ฑฐ๊ฒ ์ฃ .
03:31
which youโ€™ll beat with three bids of 3.
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๊ทธ๋Ÿฌ๋ฉด ๋‹น์‹ ์€ ์„ธ ๊ฐœ์˜ ๋ณด์„์„ ๋‚ด๊ณ  ๊ทธ๋ฅผ ์ด๊ธธ ์ˆ˜ ์žˆ์ง€์š”.
03:34
Any one-gem advantage where your starting total is divisible by three
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๋‹น์‹ ์ด ๊ฐ€์ง„ ๋ณด์„์ด 3์˜ ๋ฐฐ์ˆ˜์ด๊ณ  ๊ณ ๋“ ๋ณด๋‹ค ํ•˜๋‚˜ ๋งŽ๋‹ค๋ฉด
03:39
will lead to victory by the same logic.
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์ด ๋ฐฉ๋ฒ•์œผ๋กœ ์ด๊ธธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
03:43
So knowing that, how can you force Gordon's hand in the gold auctions
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๊ทธ๊ฑธ ์•„๋Š” ์ƒํƒœ์—์„œ,
์–ด๋–ป๊ฒŒ ํ•˜๋ฉด ๊ณ ๋“ ์ด ๊ธˆ๋น› ์œก๊ฐํ˜•์—์„œ ๋งŽ์€ ๋ˆ์„ ์“ฐ๊ฒŒ ๋งŒ๋“ค๊ณ 
03:47
so you go into silver with an advantage?
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์€๋น› ์œก๊ฐํ˜• ๊ฒฝ๋งค์—์„œ ์œ ๋ฆฌํ•œ ์ƒํ™ฉ์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์„๊นŒ์š”?
03:50
Letโ€™s first imagine that Gordon lets you win the second gold auction
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์ผ๋‹จ ๊ณ ๋“ ์ด x๊ฐœ๋ฅผ ๋‚ด์„œ ๋น„๊ธด ํ›„
03:54
by betting some amount X with a tie.
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๋‹น์‹ ์ด ๋‘ ๋ฒˆ์งธ ๊ธˆ๋น› ์œก๊ฐํ˜•์„ ๋‚™์ฐฐ๋ฐ›๊ฒŒ ๋œ๋‹ค๊ณ  ์นฉ์‹œ๋‹ค.
03:58
You could then bid everything you have left on the third gold hexagon,
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๊ทธ๋Ÿฌ๋ฉด ๋‹น์‹ ์€ ๋‚จ์€ ๊ฒƒ ๋ชจ๋‘๋ฅผ ์„ธ ๋ฒˆ์งธ ๊ธˆ๋น› ์œก๊ฐํ˜•์— ๊ฑธ ํ…Œ๊ณ ,
04:02
and he'd have to match you to block.
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๊ทธ๋Š” ๋‹น์‹ ์„ ๋ง‰๊ธฐ ์œ„ํ•ด ๋ˆ์„ ๋” ๊ฑธ๊ฒ ์ฃ .
04:05
So if you could bid 51 on the third gold,
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๊ทธ๋ž˜์„œ ๋งŒ์•ฝ ๋‹น์‹ ์ด ์„ธ ๋ฒˆ์งธ์— 51๊ฐœ์˜ ๋ณด์„์„ ๊ฑธ๋ฉด,
04:08
you'd go into silver with a 51 to 48 advantage, which you know you can win.
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์€๋น› ์œก๊ฐํ˜• ๊ฒฝ๋งค๊ฐ€ ์‹œ์ž‘๋  ๋•Œ๋Š” 51๋Œ€ 48์ด ๋˜์–ด
๋‹น์‹ ์ด ์ด๊ธธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
04:15
Solving for X reveals that in order to have 51 on round three,
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์„ธ ๋ฒˆ์งธ์— ๊ฑธ ๋ˆ์ธ 51์„ ์ •ํ•˜๊ณ  x์˜ ๊ฐ’์„ ๊ตฌํ•˜๋ฉด
04:20
you should bid at most 24 on round two.
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๋‘ ๋ฒˆ์งธ์—๋Š” ์ตœ๋Œ€ 24๊ฐœ๋งŒ ๋ถˆ๋Ÿฌ์•ผ ํ•ฉ๋‹ˆ๋‹ค.
04:24
But what about the other possibility,
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ํ•˜์ง€๋งŒ ๋‹ค๋ฅธ ํ•˜๋‚˜์˜ ๊ฐ€๋Šฅ์„ฑ,
04:27
where Gordon wins the second gold against your bid of 24โ€”
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๋งŒ์•ฝ ๋‘ ๋ฒˆ์งธ ๊ธˆ๋น› ์œก๊ฐํ˜•์—์„œ ๊ณ ๋“ ์ด ์ด๊ธฐ๊ฒŒ ๋œ๋‹ค๋ฉด,
04:31
would this strategy still work?
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์ด ์ „๋žต์ด ์•„์ง๋„ ์œ ํšจํ• ๊นŒ์š”?
04:34
The least he could bid to win the second gold is 25,
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๊ทธ๊ฐ€ ๋‘ ๋ฒˆ์งธ๋ฅผ ์ด๊ธฐ๊ธฐ ์œ„ํ•ด์„œ ๋‚ผ ์ˆ˜์žˆ๋Š” ์ตœ์†Œํ•œ์˜ ๊ฐ’์€ 25,
04:38
making the total 75 to Gordonโ€™s 74.
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๊ทธ๋Ÿฌ๋ฉด ๋‹น์‹ ์€ 75๊ฐœ, ๊ณ ๋“ ์€ 74๊ฐœ๊ฐ€ ๋‚จ๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
04:42
No one would then bid on round three,
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์„ธ ๊ฐœ๋ฅผ ๋ชจ์„ ๊ฐ€๋Šฅ์„ฑ์€ ์ด๋ฏธ ์‚ฌ๋ผ์กŒ์œผ๋‹ˆ
04:45
since youโ€™ve each blocked the other from getting three golds.
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์•„๋ฌด๋„ ์„ธ ๋ฒˆ์งธ์—๋Š” ๊ฑธ์ง€ ์•Š๊ฒ ์ง€์š”.
04:49
After that, you could bid 25 every time to win three silvers.
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๊ทธ ์ดํ›„์—๋Š” ์€๋น› ์œก๊ฐํ˜•๋งˆ๋‹ค 25๊ฐœ๋ฅผ ๊ฑธ๋ฉด ๋ฉ๋‹ˆ๋‹ค.
04:55
The bidding war was close,
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์•„์Šฌ์•„์Šฌํ–ˆ์ง€๋งŒ
04:56
but your ingenuity kept you one link ahead in the chain of inference,
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๋‹น์‹ ์˜ ์ง€ํ˜œ๋กœ์›€์œผ๋กœ ํ•œ ๊ฐœ ์ฐจ์ด๋กœ ์•ž์„ค ์ˆ˜ ์žˆ์—ˆ์–ด์š”.
05:01
and the silver tri-source is yours.
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์„ธ ๊ฐœ์˜ ์€๋น› ์œก๊ฐํ˜•์€ ์ด์ œ ๋‹น์‹ ์˜ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
05:04
Now... what will you do with it?
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์ž... ๊ทธ ํž˜์œผ๋กœ ๋ฌด์–ผ ํ•˜์‹œ๊ฒ ์–ด์š”?
์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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