Eunice Foote

Eunice Foote and the Greenhouse Effect

This illustration is the best I can do to represent American scientist Eunice Foote, since no extant images of her remain. This is a shame, because Foote was the first scientist to analyze the composition of gasses to predict what we now call the Greenhouse Effect. In 1856, hundreds of scientists were in attendance at […]

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Canon of Medicine

The Golden Age of Islam’s “Canon of Medicine”

Here you see an illustration of one of the most important medical textbooks in history: Avicenna’s _Canon of Medicine_. Written by 1025 CE, the _Canon_ represented a pinnacle of scientific progress in the Golden Age of Islam. Avicenna synthesized knowledge from the Ancient Greeks and Romans, Ancient and Medieval India, China, and Persian Muslim traditions

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Sacred Allegory

The “Eye of Providence” in Art History

The disembodied eyeballs you see on these two images represent the “eye of providence” or “the all-seeing eye” in art history. Floating eyes have made this appearance in visual media as far back as the Ancient Egyptian eye of Ra, but the Late Middle Ages in Europe saw a re-invigorization of the symbol, where it

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People in Sperm

Early Modern Biologists and Ideas of Propagation

I adore Early Modern Science! Through no fault of their own — since genes hadn’t been discovered but everyone in Europe knew about horrible parasitic body worms — some biologists thought of sex and propagation in very different ways than we do now. For instance, _preformationists_ thought that there were very small people inside either

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Picatrix

Picatrix – The Melting Pot of Medieval Times

The most important work on magic in Medieval Europe has a title that sounds like a Pokemon: _Picatrix_. Written in Arabic in the melting-pot culture of Islamic Spain, _Picatrix_ is a bewildering text that draws from Greek, Egyptian, Indian, Islamic, and other traditions. It is a hot mess organizationally, but three big emphases are the

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Romano-British Latin

Ancient Romano-British Ritualistic Curses

The scratchings you see on this picture are not my students’ writings, which makes me glad for two reasons. First, they are written in Ancient Romano-British Latin. Second, the lead tablet shown here records a ritualistic curse — it is a type of item found widespread in the Ancient world. 130 examples alone, dating from

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Tauroctony

Tauroctony From The Roman Cult of Mithras

You are looking at a late 3rd-c. CE Tauroctony, the sacred scene from the Roman Cult of Mithras. Frequently compared with the emerging religion of Christianity, Mithraism featured a savior deity who came down from the stars to save his adherents. Worshippers of this cult were all men, and they met in chambers that resembled

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Flaming Mountains

First Historical Stash of Marijuana

In the far north-eastern part of China, the beautiful but deeply inhospitable Flaming Mountains lie. Travellers going across the Silk Road in ancient history avoided this area, skirting south to parts of the desert that contained waterholes and vegetation. The Turpan Oasis was one of these (see second photo), and it was in this region

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Ship of Theseus

Ancient Greek “Ship of Theseus”

The “Ship of Theseus” is a philosophical thought experiment dating from the Ancient Greeks, and if you give it a minute, it might blow your mind. Writers such as the first-century essayist Plutarch construed the puzzle like this: imagine that the famed hero Theseus brought his ship home safely, and it was preserved for the

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Zhong Kui

Chinese Demon-Hunter Zhong Kui

This is an ink portrait of the famed Chinese demon-hunter Zhong Kui. It was done by the Shunzhi Emperor Fulin in the mid 17th-century, and the fact that a Chinese ruler would find such a hero compelling enough to paint testifies to the importance of Zhong Kui’s legends. In myths stretching back as far as

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Burning Protestants

Historical Story of Children’s Nursery Rhyme “Three Blind Mice”

So this is a post about a children’s nursery rhyme. The burning of Protestants by “Bloody” Queen Mary (d. 1588) made a mark on the English, and some of this legacy still lingers today in the children’s nursery rhyme “Three Blind Mice.” Many folklorists believe the tune’s reference to a wife was actually code for

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Couple Sculpture

The Fertile Crescent and Attempts to Destroy Mankind

Over three thousand years ago, in the Fertile Crescent that stretched from the eastern Mediterranean seaboard to the Tigris and Euphrates Rivers, legends about horrific floods sent by the Gods to destroy humankind became prominent. For instance, in the literary works _Atrahasis_, the Bible, and _The Epic of Gilgamesh_, a single hero and his family

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Baptism

14th Century Baptism Ceremonies and Ritual Exorcisms

This 14th century miniature painting illustrates the Christian ceremony of Baptism. By this point in Western European history, Baptisms were performed on infants and included a ritual exorcism: it was thought that every human was born with sin inherently, and this evil had to be removed in order for the child to enter God’s grace.

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Baptismal Fountain

Emperor Constantine and His Nickname “Kopronymous”

As I mentioned in yesterday’s post, baptism for infants arose early in the Christian Middle Ages, and signaled to all witnesses that the child had been admitted into the grace of God. “Team God” was obviously the side everyone wanted to be on, but it raised a problem — when Christians opposed each other, whose

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Hunting

Boar Hunting in “Tres Riches Heures du Duc be Berry”

In the background you are hearing the 15th-century English Christmas “Boar’s-Head Carol,” and looking at a closeup of a boar hunt from the month of December in the lavishly illustrated _Tres Riches Heures du Duc de Berry_ (circa 1440). In my home state of Pennsylvania, deer rifle season is heralded by hunters as an important

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Garden of Eden

Beauty Standards in “Tres Riches Heures du Duc be Berry”

This illustration of the Garden of Eden comes out of one of the most lavishly decorated Medieval manuscripts in history, the _Tres Riches Heures du Duc de Berry_ (c. 1416). Close examination reflects much more than the basic story from the Hebrew Bible’s story of the expulsion out of earthy paradise. For one, the world

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Aristocratic Woman

Late Medieval Motif Momento Mori Carving

She looks lovely, doesn’t she? Well, if not lovely, certainly fancy. But turn to the next slide, and you’ll get a very different view. This two-sided ivory pendant of an aristocratic woman was carved in the Netherlands around 1500, and perfectly represents a Late Medieval artistic motif called “momento mori,” or “remembrance of death.” In

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