Have you ever wondered whether, tens of thousands of years from now, you could end up in the fossil record? I confess I have.
원문출처 : https://www.cnn.com/2022/05/21/world/laos-tooth-science-newsletter-wt-scn/index.html
원문출처 : https://www.cnn.com/2022/05/21/world/laos-tooth-science-newsletter-wt-scn/index.html