Sylvia Rose
Chlorine (Cl): Properties, Hazards & Uses
Chlorine (Cl) is a vital element in nature, used in industry as a disinfectant. Characterized by its highly reactive habits, chlorine is...
top of page
Sylvia Rose
Oct 313 min read
Mosaic Gold: Alchemy of a Forgotten Art
Mosaic gold is also known to alchemists as aurum musivum or aurum mosaicum due to its mottled formation. Forgotten in the data fields...
4 views
Sylvia Rose
Oct 303 min read
Artisan Perfumery: Four Degrees of Fragrance
Perfumes are grouped according to their strengths. Every fragrance has a purpose, from a fresh splash of rose or mint to mysterious...
6 views
Sylvia Rose
Oct 303 min read
DIY Perfume Artisans: Top, Middle & Base Notes
DIY perfumes are all about crafting a unique signature scent or giving fragrance as a gift, the benefits of aromatherapy and expression...
7 views
Sylvia Rose
Oct 304 min read
Practical Alchemy of DIY Perfumes & Aromas
The alchemy of perfumes goes back thousands of years. Here are the practical aspects of perfumes in ancient and medieval times, how...
7 views
Sylvia Rose
Oct 295 min read
Renaissance Purgatives & Ancient Remedies
The Renaissance brings a unique approach to medicine. Based on the Four Humors theory of health the Galenic way, purging the body of...
8 views
Sylvia Rose
Oct 265 min read
Jan Baptist van Helmont: Renaissance Medicine
Jan Baptist van Helmont (1580 - 1644) is a Flemish physician, alchemist / chemist and natural philosopher. A disciple of Paracelsus , he...
11 views
Sylvia Rose
Oct 256 min read
Biofilm Communities: Metropolitan Microbes
A biofilm is a living community of microorganisms including bacteria, fungi and algae. Comprising over 80% of all microbial life on...
17 views
Sylvia Rose
Oct 174 min read
Gouache Painting: Artist Essentials & Art Tips
Gouache painting has a unique charm and offers versatility for artists and art appreciators. This unctuous type of paint delivers vibrant...
15 views
Sylvia Rose
Oct 145 min read
Sacred Geometry: Insight to the Mysteries
Sacred Geometry celebrates the beauty of mathematics and creation. Its constructs are universal patterns and structures and a balance of...
11 views
Sylvia Rose
Oct 104 min read
5 Syphilis Treatments of European History
Syphilis is a complex disease, leading to unusual and alternative treatments in history. A sexually transmitted disease, syphilis is...
14 views
Sylvia Rose
Oct 108 min read
Seven Deadly Diseases of the Renaissance
Some graphics may be disturbing. Disease in the European Renaissance takes a grave toll. Ancient killers include smallpox, malaria,...
20 views
Sylvia Rose
Oct 94 min read
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,...
6 views
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...
9 views
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...
8 views
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...
5 views
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...
8 views
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...
6 views
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...
10 views
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...
18 views
bottom of page