Sylvia Rose
Mercury II Oxide: Red & White of Alchemy
In practical alchemy, mercury II oxide (HgO) is often called the "Red Precipitate," with its compound Mercuric Amidochloride (Hg(NH2)Cl),...
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Sylvia Rose
Oct 278 min read
Scientific Revolution Europe 1543-1687
The Scientific Revolution, from 1543 to 1687, transforms human understanding of the natural world. This period involves events and...
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Sylvia Rose
Oct 44 min read
Sophie Brahe Writer, Alchemist & Astronomer
Sophie Brahe (1556 - 1643) is born into a noble Danish family. Sister of astronomer Tycho Brahe, Sophie is destined for greatness. She...
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Sylvia Rose
Oct 35 min read
Book of Comarius: Making Gold with Cleopatra
The Book of Comarius is a mysterious tome dedicated to Cleopatra the Divine, or Cleopatra the Alchemist of Alexandria. In it, Comarius, a...
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Sylvia Rose
Oct 36 min read
Cleopatra the Divine & the Book of Comarius
Cleopatra the alchemist is active in Alexandria, Egypt c. 300 AD. She may be contemporary to Zosimos , who mentions her in his writings....
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Sylvia Rose
Oct 14 min read
Spirit of Wine of the Wise: Alchemy Recipe
Spirit of wine, or spirits of wine, is a common alchemical ingredient in medical remedies and recipes of chemical transformation. This...
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Sylvia Rose
Sep 284 min read
Robert Boyle & the Great Alchemical Debate
Born in Ireland in 1627, Robert Boyle plays a significant role in the 17th century "scientific revolution". His groundbreaking...
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Sylvia Rose
Sep 264 min read
Johann Glauber: Fulminating Gold & Sodium Sulfate
Johann Rudolf Glauber is a German-Dutch polymath who revolutionizes the scientific world with groundbreaking discoveries and innovative...
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Sylvia Rose
Sep 216 min read
Nicolas Flamel: Creation of an Alchemy Legend
Nicolas Flamel (1330 - 1418) is a prosperous scribe shop owner in Paris, France. He marries well and lives an illustrious life. At his...
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Sylvia Rose
Sep 164 min read
Literature: Great Literary Patrons in History
Benefactors of literature cultivate intellectual centers of creativity and innovation. Here are five powerful historical patrons whose...
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Sylvia Rose
Sep 167 min read
The Pseudos: Underground Alchemy Writers
Who said that? Pseudos are writers whose work is falsely attributed to a major figure. The real writer can be one or more. Many share...
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Sylvia Rose
Sep 155 min read
Finding the Philosophers' Egg
Atomic theory first appears in the 5th century BCE. Later examination notes the atom is much like an egg. Atoms have an extremely small,...
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Sylvia Rose
Sep 154 min read
Arnaldus de Villanova: Medieval Alchemist
Arnaldus de Villanova (1240 - 1311) is a prominent figure of medieval alchemy, literature and medicine. He comes from Spain, studies at...
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Sylvia Rose
Sep 143 min read
Basil Valentine: Secrets of Medieval Alchemy
Basil Valentine or Basilius Valentinus is an enigmatic medieval Benedictine monk of Germany. It's thought to be a pseudonym, although the...
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Sylvia Rose
Sep 114 min read
Eirenaeus Philalethes: Alchemy & Death in Renaissance London
Eirenaeus Philalethes is a pseudonym of London alchemist George Starkey (1628 - 1665). It turns out he needs one. Financially he...
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Sylvia Rose
Sep 116 min read
Mary the Jewess: Gold-Making & the Philosophers' Stone
Mary the Jewess appears on the scene in vibrant Alexandria on the sparkling Mediterranean in c. first century AD. Educated, well-spoken,...
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Sylvia Rose
Sep 103 min read
Secrets of Mystical Alchemy: Unlocking the Unknown
Mystical alchemy, steeped in ancient wisdom and enigmatic practices, has long captivated truth seekers. Drawn into this absorbing...
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Sylvia Rose
Sep 94 min read
Aisha bint Abi Bakr: Medieval Islamic Scholar
Aisha bint Abi Bakr (c. 613 – 678 AD) is a medieval Islamic woman, a royal daughter, and the wife of the Prophet Muhammed. One of the...
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Sylvia Rose
Sep 96 min read
Isabella Cortese: Renaissance Writer, Alchemist, Entrepreneur
Lady Isabella Cortese is born in the 16th century into a wealthy family in Italy. In Venice, she transcends conventional norms to shine...
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Sylvia Rose
Sep 95 min read
Secrets of Renaissance Herbal Recipes
Renaissance herbal recipes focus on health and medicine, but can also include dyeing, coloring and pigment making. Botanical knowledge...
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