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당신은 흡혈귀 사냥꾼의 수수께끼를 맞출 수 있을까요? - 댄 핀켈(Dan Finkel)
3,247,733 views |
댄 핀켈 |
TED-Ed
• January 2019
Read transcript
전체 강연 보기: https://ed.ted.com/lessons/can-you-solve-the-vampire-hunter-riddle-dan-finkel 흡혈귀 사냥을 하러 동굴로 내려갑니다. 동굴 위로 태양이 뜨면, 줄지어 설치해 둔 거울을 따라 햇빛이 내리쬡니다. 햇빛이 산광기에 닿으면 흡혈귀 동굴 속을 밝게 비출 겁니다. 산광기를 어느 위치에 두어야 할까요? 댄 핀켈의 설명을 들어보시죠. 딘 핀켈 강연, 아트라케 스튜디오 제작
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