Sylvia Rose
Christine de Pizan: Medieval Writings
Christine de Pizan or Pisan (Cristina da Pizzano) c.1364 - 1430 is an Italian-born French court writer during the reign of King Charles...
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Sylvia Rose
Aug 216 min read
Phosphorus, Uroscopy & Power of Pee
Urine has medical and practical applications though history. Renaissance alchemist Hennig Brand discovers phosphorus by boiling his...
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Sylvia Rose
Aug 204 min read
Magic Metals, Gold, Smiths & Alchemists
In Eastern and Western alchemy, the transformation of metals into gold (Au) symbolizes a process of maturation for metal and alchemist....
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Sylvia Rose
Aug 196 min read
Elixir Vitae: Giambattista della Porta
In the European alchemical tradition, the elixir vitae or elixir of life is associated with the philosopher's stone. Legend has it...
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Sylvia Rose
Aug 194 min read
Pill of Immortality: Chinese Alchemy
The Pill of Immortality or Immortality Pill is a life-giving substance in Chinese alchemy . Also called xiandan (仙丹), jindan (金丹), or dan...
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Sylvia Rose
Aug 195 min read
Guelphs & Ghibellines: Blood of the Renaissance
The Guelphs and Ghibellines are feuding factions during the Italian Renaissance. Warfare and bloodshed between the two throw regions of...
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Sylvia Rose
Aug 185 min read
George Ripley: Alchemist of Augustine
George Ripley (c. 1415 -1490) is an English Augustinian Canon, author and alchemist. One of England's most famous alchemy practitioners,...
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Sylvia Rose
Aug 184 min read
Guido Bonatti: Medieval Astrology Star
Guido Bonatti (d. 1296 - 1300) is a renowned Italian mathematician, astronomer, and astrologer. Highly respected for his astrological...
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Sylvia Rose
Aug 173 min read
Ge Hong: Teachings Alchemy Medicine
Ge Hong (葛洪; Gě Hóng , 283 - 364 AD), or Zhichuan (稚川) is a Chinese linguist, philosopher, physician, alchemist and writer during the...
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Sylvia Rose
Aug 164 min read
Cosimo de' Medici & the Italian Renaissance
Cosimo di Giovanni de' Medici, also known as Cosimo the Elder, is a leading figure in the rise of Florence as the Italian Renaissance...
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Sylvia Rose
Aug 146 min read
Isaac Newton: Alchemy & the Occult
Isaac Newton, English physicist and mathematician, has a deep interest in the occult. He writes of chronology, biblical interpretation...
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Sylvia Rose
Aug 134 min read
Dioscorides: Natural Medicine of Ancients
Pedanius Dioscorides is a surgeon in the army of Emperor Nero . His knowledge of surgery and other medical skills suggests study in...
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Sylvia Rose
Aug 135 min read
Vinegar Cures of Physician Dioscorides
Pedanius Dioscorides (c. 40 - 90 AD), a Greek physician. is known as the father of pharmacognosy. Pharmacologist, botanist and prolific...
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Sylvia Rose
Aug 124 min read
Rosicrucians: Order of the Golden & Rosy Cross
The Order of the Golden and Rosy Cross is a significant 18th century German Rosicrucian organization involved with mysticism and hidden...
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Sylvia Rose
Aug 116 min read
Rosicrucians: Finding Christian Rosenkreuz
Christian Rosenkreuz is the legendary founder of the Rosicrucians (Order of the Rose Cross). Three writings attributed to him appear in...
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Sylvia Rose
Aug 85 min read
Albertus Magnus: Alchemy, Arsenic, Astrology
Albertus Magnus ( c. 1200 - 1280) is a German Dominican friar, philosopher, scientist, and bishop, considered one of the greatest...
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Sylvia Rose
Aug 75 min read
Ptolemy: Earth, Almagest & Ancient Astronomy
Claudius Ptolemy ( c. 100 - 170 AD) is a Greco-Egyptian mathematician, astronomer, astrologer, geographer and music theorist in...
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Sylvia Rose
Aug 54 min read
Rudolf II Renaissance Prague: Alchemy, Eros & Occult
The Kunstkammer or Art Chamber of Rudolf II is a delight. A patron of arts, science, literature and occult the Holy Roman Emperor...
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Sylvia Rose
Aug 38 min read
Alchemists of Ancient Alexandria
Alchemy is a popular pursuit in the vibrant atmosphere of ancient Alexandria , Egypt. Alchemists seek healing potions and processes...
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Sylvia Rose
Jul 275 min read
Four Humors & Medical Stagnation
The theory of the four humors dominates medicine for two thousand years. Since the time of the ancient Greeks to the 19th century, humor...
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