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Answer · Franklin expedition (HMS Erebus and HMS Terror)

Lead from the solder of the tinned food, or from the ships' water systems, poisoned the crews.

Lead from the solder of the tinned food, or from the ships' water systems, poisoned the crews.

DisputedAnswers 1 questionPublished0

Where it stands

DisputedTwo pieces of evidence for, one against. It needs two reviews to be accepted.

What it predicts

  • Lead in tissue formed during the voyage is markedly higher than in contemporary sailors.
  • Lead rises over time, and is higher in men who died later.
  • Lead isotopes match a source on board.

What would rule it out

  • Lead levels in voyage-formed tissue no higher than in contemporary Royal Navy comparison samples.

Evidence 2 for · 1 against

The questions it answers

Most likelyScurvy and malnutrition, as the provisions lost their value, killed or weakened the crews

Cite it

Mysteries Department. (2026). Lead from the solder of the tinned food, or from the ships' water systems, poisoned the crews. [Answer ANS0D59K0B06ECJ]. https://mysteriesdept.com/r/ANS0D59K0B06ECJ
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