Lye (NaOH): Caustic Soda for Soap & Glass
Potash: Agriculture, Plant & Garden Health
Metal Salts: Ancient History to Modern DIY
Sanguine: Red Chalk of Renaissance Masters
Science of Alchemy: Hydrochloric Acid
Renaissance Purgatives & Ancient Remedies
12 Steps to the Magnum Opus: Ripley Scroll
Scientific Revolution Europe 1543-1687
Jan Baptist van Helmont: Renaissance Medicine
Alchemy: Circulation & the Pelican Phantasy
Heavy Metals Cadmium, Mercury, Lead, Chromium & Arsenic
Lactic Acid Bacteria: Nature to Modern Uses
Separatory Funnel: Alchemy Lab Equipment
Alchemy & Heat: Decomposition of Horse Manure
Meet the Microbes - History of Microbiology
Acetic Acid Bacteria for Vinegar Artisans: Acetobacter
Gouache Painting: Artist Essentials & Art Tips
Gum Arabic (Acacia Gum) Art, Food & Medicine
Make Black Ink or Paint Pigment with Soot
Flowers of Sulfur (Brimstone): Creation & Uses