Alchemy

Prevalence

• Mesopotamians utilized metals like gold and copper

  • Also used dyes, glass, paints, and perfumes

• Egyptians adapted techniques from Mesopotamians

  • Perfected the use of bronze, dye, and glass

  • Techniques later adopted by the Greeks

• Chinese focused on finding minerals, plants, and substances for longevity

• Indians had "Rasayana" for Vedic medicine with various substances and practices

• Alchemy aimed to transform metals into gold

  • Originated from Egyptian word 'chem' or 'qem' and Greek word 'chyma'

  • Goals: find the "elixir of life," create the "Philosopher’s Stone," understand human-cosmos relationship

• Goals of alchemy: find the "elixir of life," create the "Philosopher’s Stone," understand human-cosmos relationship

Jabir Ibn Hayyan

• Jabir Ibn Hayyan (Geber) translated Greek practices and wrote about metal purification

• Scientific Contributions: refined techniques like crystallization, distillation, evaporation, and dissolution

• Scientific Contributions: extensive note-taking and documentation of processes

• Scientific Contributions: developed step-by-step procedures and specialized equipment

• Scientific Contributions: discovered properties of many useful substances

• Unscientific Contributions: used incantations, magic spells, and symbols

• Unscientific Contributions: employed esoteric symbols related to astrology and religion

• Unscientific Contributions: focused on riches, purity, immortality, and spirits

• Unscientific Contributions: promoted the Aristotelian concept of elements.