Archaeologists finally crack how ancient Vietnamese achieved a striking cosmetic look seen on 2,000‑year‑old remains.
Modern Engineering Marvels on MSN
The hidden DNA vault in fossil teeth that’s rewriting human origins
What is that how can a tooth survive the years and bear any intelligible mark of the molecules on its side when bone and other soft tissue have long since decayed? In the case of ancient-DNA, teeth ...
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