作者简介：宋恩永， 毕业于高丽大学物理系，专攻原子核物理学。1999年荣获第十七届韩国科技图书奖。代表作有《自然哲学第数学原理》、《相会在黑洞》、《科学原理旅行》等。&nbsp; 
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翻译：吴荣华&nbsp; 
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讲读：钱佳吟

罗默讲得光速的故事（2）光速是有限的还是无限的？

科学家讲的科学故事系列——最经典的科学，最前沿多技术加最通俗权威的解读。 
 内容：云南教育出版社 
 讲读：钱佳吟