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汤姆·伍耶克（Tom Wujec）：演示十三世纪星盘
1,037,214 views |
Tom Wujec |
TEDGlobal 2009
• July 2009
Read transcript
与其展示一些更为先进的技术，汤姆·伍耶克为我们展示了人类最早拥有的一件精巧仪器-星盘。星盘具有上千种用途，如告知时间及描绘夜空。此项古老的技术提醒我们旧事物不一定不如新事物。
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