Sylvia Rose
Galen: Medical Methods of Ancient Physicians
Galen of Pergamon (c. 129 - 216 AD) is well known in the history of medicine. His extensive writings and theories prevail for over 2000...
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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 62 min read
Democritus: Laughing Philosopher Ahead of His Time
In ancient philosophical thought, Democritus is a visionary whose ideas continue to illuminate minds. Born in 460 BCE in Abdera, Greece,...
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Sylvia Rose
Sep 33 min read
Leap to Flames: Why Did Empedocles Jump into Mount Etna?
The ancient Greek philosopher Empedocles of Sicily is an important figure in science and metaphysics. Based on Plato's work he...
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Sylvia Rose
Aug 303 min read
Ancient Greek Discovery & Use of Mercury
The ancient Greeks are celebrated for their contributions to various fields such as philosophy, mathematics, and medicine. Among their...
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Sylvia Rose
Aug 293 min read
Caput Mortuum: Dead Head Purple Pigment
Caput mortuum (Latin "dead head") is a purple hematite iron oxide pigment, used in oil paints and dyes. Due to cultural significance of...
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Sylvia Rose
Aug 263 min read
Tricky Alchemy: Caput Mortuum Purple
Caput mortuum, Latin for as "dead head" is an ominous name for a valued color. As an iron oxide it's easy to make at home. As a purple...
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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 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 73 min read
Ancient Astrology: New Perspectives
As humanity evolves, so does study of astrology. Settlement, and the advent of writing c. 3200 BCE, lead to concise development of...
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Sylvia Rose
Aug 76 min read
Zodiac & Rise of Horoscopic Astrology
The zodiac, a celestial coordinate system divided into twelve signs, has a rich history dating back to the Roman era, where it's heavily...
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Sylvia Rose
Aug 65 min read
Astrology & Astronomy Ancient Origins
Astrology and astronomy give insights into seasonal changes and human nature. In Western tradition, astronomy is based on observance of...
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Sylvia Rose
Aug 66 min read
Ancient Greek Astrology & Astronomy
In the ancient Greek view, creation of astrology is attributed to the legendary sage Hermes Trismegistus. In Hellenic Greek times (323...
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Sylvia Rose
Jul 313 min read
Soul Perspectives: Pythagoras, Socrates, Plato
The concept of a human soul, as well as a world soul or Anima Mundi, is found in many cultures. In Greek philosophy ancient thinkers...
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Sylvia Rose
Jul 314 min read
Aristotle: Intellect & Psyche the Soul
Aristotle (c. 350 BCE) develops the Platonic concept of souls present in living beings, categorizing them based on distinct functions....
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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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Sylvia Rose
Jul 236 min read
Hair Loss: 9 Natural Cures of Physician Dioscorides
Hair loss and baldness ( alopecia ) is a fear in ancient times, if hair is a sign of status, youth or virility. First century AD Greek...
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Sylvia Rose
Jul 213 min read
Mystique of Nous: Awareness & Perception
Nous is a concept from classical philosophy, equated to intellect or intelligence, and the area of the human mind necessary for...
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Sylvia Rose
Jul 214 min read
Olympiodorus Younger: the Last Neoplatonist
Olympiodorus the Younger, a prominent figure in late antiquity, is known as the last of the Neoplatonist pagans in Alexandria, Egypt. On...
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Sylvia Rose
Jul 187 min read
Alchemy and the Art of Gold-Making
"Lead is the ancestor of all metals. For gold is not a metal, gold is light. Lead requires only four periods of two hundred years each,...
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