https://blog.wongcw.com/2022/12/13/%e8%80%83%e5%8f%a4%e5%ad%b8%e5%ae%b6%e5%9c%a83000%e8%90%ac%e5%b9%b4%e5%89%8d%e7%9a%84%e7%90%a5%e7%8f%80%e4%b8%ad%e7%99%bc%e7%8f%be%e8%9f%91%e8%9e%82%e7%b2%be%e5%ad%90%e5%8c%96%e7%9f%b3/
考古學家在3000萬年前的琥珀中發現蟑螂精子化石