Flowers of Sulfur (Brimstone): Creation & Uses
Potassium Hydroxide (KOH) Caustic Potash
Rot & Decay: Process of Organic Putrefaction
Metal to Rust: Unseen Organisms in Action
Fermentation & Rot: Comparing Processes
Tungsten: Elusive Metal of Light, Art & Industry
Molybdochalkos: Nigredo Black Lead of Maria
Women Brewers: Brewing History of Europe
Eight Dye Plants & Natural Dyes in History
Experiments With Rust: Going 4 the Gold
Nitric Acid: Aqua Fortis the Acid Queen
Art of Egg Tempera: Paint Like the Old Masters
Process of Projection in Renaissance Alchemy
Kerotakis: Ancient Alchemical Equipment
Alchemy & the Magnum Opus - Black White Yellow Red
Mother of Vinegar & Microbial Life in a Bottle
Vinegar Eels: Life Cycle & Survival in Vinegar
Valerian: Natural Health & Essential Oils
Fermentation: Yeast & the Active Microworld
Ethyl Alcohol: Science of Solvents & Booze