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发明家狄恩·卡门预览替美国国防部开发的假肢。他在运用新科技解决困难的同时,展现了人道主义关怀的伟大精神.
Dean Kamen landed in the limelight with the Segway, but he has been innovating since high school, with more than 150 patents under his belt. Recent projects include portable energy and water purification for the developing world, and a prosthetic arm for maimed soldiers. Full bio »
Translated into Chinese, Simplified by Ronald Bruckbauer
Reviewed by Wenbin Liang
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