historyThe Public Domain Review1597 · Stuttgart, Württemberg
A failed alchemist hanged in 1597 on a gilded gallows built from the iron he couldn't turn to gold
Georg Honauer, a young man from Moravia posing as a nobleman, convinced Duke Friedrich of Württemberg in 1596 that he could turn iron into gold. The duke gave him a laboratory, huge quantities of iron and chemicals, and a target of 36,000 ducats a month. When Honauer fled and then failed to repeat his transmutation, he was tried for fraud and sentenced to hang. The duke had the iron that had not become gold turned into the gallows, which was gilded to mock the claim, and Honauer was hanged there on April 2, 1597.
Alchemists claimed metals in the earth slowly evolved toward gold, so a skilled practitioner could speed the process with secret reagents. Honauer's method combined this theory with ordinary smelting, which made a small demonstration convincing. Larger demands for gold exposed the lack of a real process, since ore smelting cannot change one metal into another.
The case shows how alchemy patronage worked in a period when rulers needed money, and how the word Betrüger, cheat, came into use for alchemists who failed. It is a vivid early example of the gap between alchemical promises and what could be demonstrated.
Rulers in early modern Europe repeatedly funded alchemists in hope of solving their debts, and many cases ended in failure or fraud. Satirists such as Ben Jonson and Bruegel mocked the trade, and it was eventually replaced by chemistry, which identified elements that cannot be changed by chemical means.
background
Alchemy (from the Arabic word al-kīmīā, الكیمیاء) is an ancient branch of natural philosophy, a philosophical and protoscientific tradition that was once practised in China, India, the Muslim world, and Europe. In its Western form, alchemy is first attested in pseudepigraphical texts written in Greco-Roman Egypt during the first few centuries AD. Greek-speaking alchemists often named their craft "the Art" (τέχνη) or "Knowledge" (ἐπιστήμη), and it was often characterised as mystic (μυστική), sacred (ἱɛρά), or divine (θɛíα).
Alchemists attempted to purify, mature, and perfect certain materials. Common aims were chrysopoeia, the transmutation of "base metals" (e.g., lead) into "noble metals" (particularly gold); the creation of an elixir of immortality; and the creation of panaceas able to cure any disease. The perfection of the human body and soul was thought to result from the alchemical magnum opus ("Great Work"). The concept of creating the philosopher's stone was variously connected with all of these projects.
From Wikipedia: Alchemy (CC BY-SA 4.0) ↗
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