Sylvia Rose
The Four Medici Popes: Controversial Connections
Four Medici Popes shape history during their reigns: Pope Leo X, Pope Clement VII, Pope Pius IV, and Pope Leo XI. Centered in Florence,...
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Sylvia Rose
Oct 91 min read
Experiments With Rust: Going 4 the Gold
Experimenting with rust. Mmm rust. Amazing how many colors it gives out. I'm trying for an earthy gold and a couple other tones. On the...
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Sylvia Rose
Oct 95 min read
Roman Inquisition: Power, Prayer & Politics
The Italian or Roman Inquisition is established 1542 by Pope Paul III, largely as a response to the Protestant Reformation. Reformers...
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Sylvia Rose
Oct 96 min read
Catholic Inquisitions: Chronology & Overview
The Catholic Inquisition is an institution in Christianity from the 12th to 19th century. Its purpose is to identify and eliminate heresy...
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Sylvia Rose
Oct 84 min read
Protestant Reformation of Renaissance Europe
The Protestant Reformation is one of the most significant movements in Western history. It transforms not just the Christian Church but...
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Sylvia Rose
Oct 84 min read
Rise & Fall of the Habsburg Dynasty Europe
The Habsburg Dynasty in history is one of Europe’s most powerful and influential royal families. From origins in the Swiss canton of...
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Sylvia Rose
Oct 74 min read
Nitric Acid: Aqua Fortis the Acid Queen
Nitric acid, called the Queen of Acids or aqua fortis (strong water) is a vital chemical compound with significant importance in fields...
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Sylvia Rose
Oct 73 min read
Thirty Years' War Europe: Five Major Battles
The Thirty Years' War (1618-1648) is one of the most destructive conflicts in European history. Up to 8 million people lose their lives...
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Sylvia Rose
Oct 74 min read
Thirty Years' War: Conflict, Antagonists, and Impact on Society
The Thirty Years' War (1618 - 48) is a major factor in the collapse of the European Renaissance and devastates a continent for three...
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Sylvia Rose
Oct 77 min read
Art of Egg Tempera: Paint Like the Old Masters
Egg tempera painting is beloved for its luminous quality and durability. This method uses egg yolk as a binding agent for pigments, and...
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Sylvia Rose
Oct 63 min read
Process of Projection in Renaissance Alchemy
Projection, according to experts of the Renaissance, is the final act of alchemical work once the Philosophers' Stone has been made. The...
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Sylvia Rose
Oct 63 min read
Niter (Saltpeter): Science of Alchemy
Niter or saltpeter (KNO3) is the mineral form of potassium nitrate. A soft substance easy to grind, it creates colorless to white...
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Sylvia Rose
Oct 62 min read
Kerotakis: Ancient Alchemical Equipment
The kerotakis (Greek: κυροτακίς) is an ancient alchemical apparatus of multiple purposes, primarily heating substances and collecting...
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Sylvia Rose
Oct 54 min read
Michael Sendivogius: Adventures in Alchemy
Michael Sendivogius (1566 - 1636) is a Polish savant of alchemy, medicine and chemistry. He designs mines and furnaces, travels widely...
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Sylvia Rose
Oct 54 min read
Alchemy & the Magnum Opus - Black White Yellow Red
The Magnum Opus or Great Work is the goal of alchemists. From ancient Alexandria and the wisdom of Maria the Prophetess comes a color...
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Sylvia Rose
Oct 54 min read
Mother of Vinegar & Microbial Life in a Bottle
Mother of vinegar ( Mycoderma aceti ), is a fascinating compound of life, with a range of health benefits and versatile uses. The Mother...
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Sylvia Rose
Oct 54 min read
Vinegar Eels: Life Cycle & Survival in Vinegar
Vinegar eels ( Turbovecula aceti ) are a vital link in the complexity of microscopic life forms. These tiny creatures are only 1-2 mm...
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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 45 min read
Valerian: Natural Health & Essential Oils
Valerian ( Valeriana officinalis ) is known for its calming properties. It's a prominent plant in natural health and herbal medicine....
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Sylvia Rose
Oct 43 min read
Fermentation: Yeast & the Active Microworld
Fermentation is among the oldest of alchemical processes. It's used intentionally by c. 8000 BCE to create honey mead, a blend of...
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