disease

Barry James Marshall

Barry James Marshall and His Ulcers

It’s difficult to make a hero out of Edward Jenner, the doctor who developed one of the earliest types of vaccinations (for smallpox), but did so by experimenting on a nine-year old kid (James Phipps, the son of Jenner’s gardener). That kind of callousness fuels the fire of all sorts of negative stereotypes about scientists, […]

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Otzi

Otzi “The Iceman”

Here’s a reconstruction of the oldest European mummy, called Ötzi, named for a region where he was found in the Alps back in 1991. His body had been preserved by his glacial environment for 5,300 years, and has been extensively studied by scientists who have put together a fascinating picture of the Iceman and his

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Cannibalism

Cannibalism in Medieval to 19th-Century Europe

Europeans practiced cannibalism well into the 19th century, and one of the favored ways to consume their own kind happened with beheadings. Here you see close-ups of a 1649 painting by artist John Weesop called “An Eyewitness Representation of the Execution of King Charles I”. Notice in the second image the rush of people collecting

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William Ramesey’s Illustrations of Parasites

We who have been raised in a culture with microscopes and electronic microscopes take for granted the existence of a universe of minutiae that shape our surroundings (SARS-COV2, to pick an example we are all exhausted about). Before Antony van Leeuwenhoek developed his microscope around 1668, however, this was impossible.And so it was that a

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King Baldwin IV of Jerusalem

Volodymyr Zelenskyy has emerged as a heroic leader in no small part because of his willingness to endure the dangers and hardships of the battlefield for a cause that seems larger than him. In this, he parallels the popularity of another unlikely ruler of the Middle Ages: King Baldwin IV of Jerusalem, aka “the leper

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The Green Children of Woolpit

This is a set of bone sewing needles found in the Cave of Courbet near Toulouse, France, dating to around 13,000 years ago. Trace the history of the sewing needle and you will trace one of the key technologies that enabled Homo sapiens to migrate around the planet, and to outlast our closest human relatives,

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Medicinal Properties of Ephedra

Ephedra (technically Ephredra sinica) or ma-huang, is a shrub with small scaly leaves that comes from northeastern China, Russia, and Mongolia, and is especially interesting in the history of medicine. Recipes using ephredra have been used for thousands of years in Classical Chinese medicine. Frequently the plant has been a key ingredient in treating asthma

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painting of six figures dancing and playing instruments in a line

The Dancing Disease

This painting by the Early Modern European artist Pieter Brueghel the Younger shows a line of dancers, but they don’t look like they are having that much fun — for instance, the two women in the center are staring off into space, not paying attention to the musicians in their path. And that’s because they

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