Matthew Auchinleck
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Matthew Auchinleck or Matho Auchlek was a Scottish goldsmith who worked for James IV of Scotland and Margaret Tudor.
Matthew Auchinleck made silver fittings for an alembic or "stellatour" used by alchemists at Stirling Castle
Aether (classical element)
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According to ancient and medieval science, aether, also known as the fifth element or quintessence, is the material that fills the region of the universe beyond the terrestrial sphere. The concept of
Jakob Bernoulli, De gravitate aetheris, 1683
Sir Isaac Newton