Sylvia Rose
Vorticella: Mysterious Microscopic Pond Life
Vorticella is a genus of single-celled water-loving organisms with specialized cilia. As an adult the microbe attaches to a substrate...
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Sylvia Rose
2 days ago6 min read
Rotifers (Rotifera): Animalcules Under the Microscope
Rotifers live in complex microbial water worlds like ponds. These tiny organisms help maintain the health of aquatic environments....
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Sylvia Rose
7 days ago5 min read
Silverpoint Drawing: Art of the Renaissance
Silverpoint is a drawing medium with distinct artistic potential. This delicate and precise medium has a rich history, unique properties,...
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Sylvia Rose
Oct 286 min read
Microfungi: Mysterious Web of Life & Death
Microfungi, including molds, mildews, and rusts create a vast hidden universe. These unseen eukaryotic organisms are essential to...
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Sylvia Rose
Oct 265 min read
The Microscope: Antonie van Leeuwenhoek
Antonie van Leeuwenhoek (1632 - 1723) is a self-taught scientist whose work in microscopy revolutionizes medicine and other disciplines....
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Sylvia Rose
Oct 244 min read
Oxidation: Metabolism & Essential Molecular Action
Oxidation is a primary part of chemistry and biology and essential to life. This chemical reaction is vital for energy production. From...
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Sylvia Rose
Oct 225 min read
Methanogens: Microbes of Methane Production
Methane (CH4) is a familiar gas emanating from cow dung. Methane's creators are invisible creatures known today as methanaogens,...
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Sylvia Rose
Oct 213 min read
Alchemy: Circulation & the Pelican Phantasy
Circulation is one of many processes of alchemy. The purification of a substance is achieved through circular distillation in a pelican...
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Sylvia Rose
Oct 195 min read
Alchemy & Heat: Decomposition of Horse Manure
Decomposing horse manure is essential in the alchemical process of digestion. A flask of substances is buried in dung. As if by magic the...
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Sylvia Rose
Oct 194 min read
Digestion & Horse Manure: Alchemy Process
Digestion is the alchemical process of applying steady heat to a substance in a flask or container. Digestion can last hours or days. The...
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Sylvia Rose
Oct 135 min read
Rot & Decay: Process of Organic Putrefaction
Decay is a fundamental aspect of life cycles. An essential and complex process in the natural world, decay involves breakdown of organic...
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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
Sep 305 min read
Carbuncle: Red Stone of Magic & Medicine
Carbuncle has many meanings. Today it most often describes a deep red almandine garnet gemstone cut with a smooth, convex face or...
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Sylvia Rose
Sep 285 min read
12 Renaissance Medicines & Treatments
In the Renaissance new healing treatments come to light, many based on ancient medicine. In the 17th and 18th century these include...
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Sylvia Rose
Sep 123 min read
Galls & Gall Nuts: Black Ink, Dye, Medicine
Galls and gall nuts are growths on plants, particularly oak trees, used for a number of purposes throughout history. They form due to...
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Sylvia Rose
Sep 54 min read
Bolus (Bole) of Mendes: Ancient Egyptian Medicine
Mendes is an important city of ancient Egypt, in the Nile Delta. The bolus of Mendes or Mendesian bole refers to a medical preparation...
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Sylvia Rose
Sep 54 min read
Baphomet, the Goat of Mendes in History
Baphomet is a unity of opposites. The mysterious figure emerges from the mythology, esotericism, and dramatic history of medieval Europe....
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Sylvia Rose
Aug 264 min read
Olympiodorus of Thebes & His Parrot
Olympiodorus of Thebes (c. 380 - 425 AD) is a multifaceted figure. A Roman historian from Egypt, poet, philosopher, and diplomat, he...
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Sylvia Rose
Aug 252 min read
Haruspices in History: The Gut Readers
In ancient Rome, the haruspex has a significant role in society as a trained specialist in the the practice of haruspicy. This form of...
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Sylvia Rose
Aug 255 min read
Great Persecution Rome vs. Christianity
The Diocletianic or Great Persecution, a significant event in the history of the Roman Empire, marks a period of intense hostility toward...
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