History & Forensics
A Toenail, a Time Machine, and the Arctic’s Worst Dinner Party
John Hartnell never meant his toenail to become famous. Yet, 170 years after the ill‑fated Franklin Expedition sailed into Arctic legend, that humble clipping quietly spilled secrets no diary ever could. Frozen in time, Hartnell’s nail became a biochemical gossip, whispering tales of hunger, illness, and a mystery long blamed on lead. For decades, the […]
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