What is Alum? Origins, Production & Use
- 14 hours ago
- 4 min
Aluminum(III) Oxide: Secrets of Precious Gemstones
- 16 hours ago
- 4 min
Corundum: Secrets of Valuable Gemstones
- 18 hours ago
- 4 min
Making Sapphire & other Precious Gemstones
- 2 days ago
- 4 min
Indigo: Extract Dye from Indigofera Tinctoria
- 5 days ago
- 3 min
Lunar Caustic AgNO3: Lapis Infernalis of Alchemy
- 5 days ago
- 4 min
Steam Distillation in Ancient & Medieval Alchemy
- 5 days ago
- 2 min
Fractional Distillation: Ancient & Medieval Alchemy Processes
- 5 days ago
- 5 min
Science of Alchemy: Simple Distillation Process
- 6 days ago
- 5 min
Distillation in Alchemy: Ancient Process & Equipment
- 6 days ago
- 5 min
5 Waters of Ancient Alchemy: Aqua Caustic
- 7 days ago
- 5 min
Alchemical Salt: Essential Salts of Alchemy
- Sep 16
- 3 min
The Alembic: Essential Alchemy Equipment
- Sep 15
- 5 min
Finding the Philosophers' Egg
- Sep 15
- 4 min
Arnaldus de Villanova: Medieval Alchemist
- Sep 14
- 3 min
Ancient Greek Alchemy: ios and iosis
- Sep 13
- 7 min
Divine Water: Sulfuric Acid in Alchemy
- Sep 13
- 4 min
Zinc (Zn): Essential Metal in Alchemy & Medicine
- Sep 12
- 3 min
Galls & Gall Nuts: Black Ink, Dye, Medicine
- Sep 12
- 4 min
Gold-Making of Maria: Tetrasomia Four Metals