translation.en: DNA analysis, one of the hallmarks of the scientific revolution of the last 400 years that he started, was the way we found which set of bones actually belonged to the person who read all those astronomical books which were filled with leftover hair that was Copernicus' hair -- obviously not many other people bothered to read these books later on.
translation.zh: DNA分析 作为一个在这场由他发起的 至今已有400年的科技革命 的关键性标志 帮助我们指出 哪一副骸骨 属于哥白尼 在哥白尼阅读过的天文学书籍里 夹杂了很多脱落的头发 这些头发被证实是哥白尼本人的 显然，在他之后也没有人 会去碰这些书了。