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Ⱓ
2014-06-10
ePub
뷮
11 M
PCƮºPC
Ȳ
2, 0, 0
å α׷ ġ ȵǽó?å α׷  ġ
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ټ

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ڽ 󸶳 Ȯ ִ°?

ڡ ϰ ִ!



Ϸ翡 1 ̸ ũ ŭ 츮 λ ð ̴. ޴ 츮 λ ƹ ⵵ ġ , ڸ ؾ ߴ ̶ Ⱑ ޶. ٲ , ɰ 迡 óϰ ֱ ̴.

Ÿ ְ 븮 . а迡 ħ Բ ҷ ׳డ ̹ 츮 ð ǻ īο ħ Ѵ. ̴° ׳ Ե ΰ? ׷ ϵϡ ƴ ѹ̶ ǽغ ִ°? ̾߱⸦ Ѵ. ׸  ʴ ϴ ڡ .

븮 å ո ΰ ϴ ư ո̰ ̼ ư ó ȸ ¤ ǻ θ پ ü Ѵ. ׸  ϸ ȶϰ ϰ ϰ ִ ϻ ʵ ϰ Ѵ.



* õ

븮 TED

ڼҰ

9791130326474

1 츮 Ϻ ұ?



1 ȶ , ׸ û

ʴ 馢 ӵ Ѿ ȫ21 ߵǴ٦ ô, ٦϶, ǽ϶, ׸ ϶



2 ϴ ͵



2 Ͱ

ȣ̸ ° °¦δٰ ؼ ߿ ƴϴ٦ ͽ: Ʈ ٰ Ѵٸ馢ĿƮ : ϴ ͦ ⦢ ߿ ٦ ߿ Ȯ : æ õ Ŷ



3 츮 ڡ

÷ Ц Ҿִ¡  ܾ Ŀ 츮 ޶٦ٸ ̸ ٸ Ⱑ ٦ : ٸ ޶٦ ʦ θ?࡯ Ͽ Ӽ ϶󦢹ɿó ϶



3 κ ΰ



4 ǽ ʴ

Ͼ 馢׷ϱ, 䦢̺ ئ 츮 Ȱ ΰ̴٦ ȷ ǡ ٲ ó ٲ ʴ 䦢ǽϱ, ϱ, ϱ⦢ ϵ,



5 å󹰸 𸣴 ġ

鿡 ͦδ ϻ ɰѴ٦ : Ʒ ̴ ͵馢 塯 Ȯ ߿ : Ѱ覢 ŴҾ ġ ִ



4 ʴ 迡



6 Բ Բ

ϴ , ϴ ùΦ , ϰԡ: ù θ ô밡 ٦ Ҽ Ʈũ Ҽ Ʈũ ⡯ ִ æ ӿ ߿ ȣ ϴ٦ Ʈ ˻ ǹϴ° ΰ ǵ ƴϴ٦ǻͰ ˱?: ƶȭ Ѱ覢 ŷڵ ϴ



7 ڿ ̸ ɷ

ٸ ҳঢ ̵馢 ˹١ ܦͳ 󿡼 ¥ ϰ ִ° ִ?: ϶󦢹 ɷ üũƮ¶ ۿ



5 ϶



8 ﷷ غؾ ϴ

ڸ ϴ 馢NASA óϾ Ǽ vs 覢Ͽ ɸ ʾ Ȯ?: Ǻ Ȯ ڡ ׷ ƴ 롯 ߸Ǹ ź ٦ڳ ġ ο򦢾 ͸ x y ǥ : κ ü Ϲȭϱ⦢๰ , ݼ Դ 𸥴٦ Ҵ°?: 覢ڿ Ÿ



9 Ҹ ͸ ←

Ʈ ̼ ߸ ִ٦ ִ ð Ȯ϶ູ  츮 ظ ġ°? ڵġ Ѷ󦢹谡 ٦ ٦ ڽ ˶



6 칰 Լ 



10 Ҽ Ⱑ ִ°?

ģ ٰ ִ٦ش ڿ Ƿ з¦״ Ҵ°?: ȣ ġ ⦢ ġ: ٸ ̴٦ ߴܽŲ پ缺 ҷ Ļ ƿ䡯 Ʈ 󦢴پ缺 ϱ ſ ݴ Ҹ



ʷα

δ¸





ټ

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