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스티븐 레빗이 어린이용 카시트에 대해 말하다.
1,085,680 views |
Steven Levitt |
TEDGlobal 2005
• July 2005
Read transcript
스티븐 레빗이 데이터를 통해 어린이용 카시트가 어린이를 자동차 사고에서 보호하는 면에서 안전벨트보다 더 나은 점이 없음을 데이터를 통해 보여준다. 그리고 질답시간에서 한가지 중요한 경고를 한다.
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