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大卫·霍夫曼讲述他导演的《人造卫星狂》（2007上映）
431,312 plays
|
David Hoffman
|
TED2007
• March 2007
Read transcript
电影导演大卫·霍夫曼与大家分享了他的长篇纪录片－《人造卫星狂》，它讲述了前苏联如何在1957年成功发射了人造卫星，并因此引发了太空竞赛以及军备竞赛，并因此在世界范围内促进了科学和数学的发展。
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