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爱德华·坦纳：无意识后果
921,287 views |
Edward Tenner |
TED2011
• March 2011
Read transcript
每个新发明都在改变着世界 -- 不论是有意还是无意的。历史学家爱德华·坦纳通过事例，阐述了我们的创新能力和可预见的后果之间的差距。
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