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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In the US, Mother’s Day is this Sunday, so I thought it appropriate to introduce this fine specimen, representative of what many Paleo-anthropologists consider the earliest known mother of all hominids (including us Homo sapiens). This is the Ardipithecus ramidus, and she lived about 4.4 million years ago in what is now modern Ethiopia. Her
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Yesterday, I was fortunate to experience the full solar eclipse from the Pymatuning State Park Reservoir in western Pennsylvania. The light turned silvery as the sun neared total obfuscation, and green colors emerged and reds dimmed, the effect of our eyes’ cones coming offline and employing the rods more. Shadows close to the ground sharpened
The limestone rocks that form the bedrock of the Bois Païolive come from the Jurassic Period, 180 million years ago. Aeons of erosion created unusual rock outcroppings, which the French government back in 1934 declared to be an ecologically protected area. There is incredible biodiversity in the Païolive, but the most notable trees are the
This is Hertha Ayerton, a British Engineer whose discoveries unveiled mysteries about the behavior of electricity and helped develop technology to protect soldiers in the trenches of the First World War from poisonous gasses. Sarah Phoebe Banks was born in 1854 to a family of eight children, her father dying when she was just eight.
Flick through these three images, dear readers, and you will observe something that scholars have been looking for for over 2,000 years — finally brought to light via a student class project, the COVID lockdowns, and state-of-the-art multispectral imaging. It is the oldest star map of the universe. The manuscript you see is the _Codex
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Finding a more arcane and mysterious text than the Voynich Manuscript would be difficult. Written in 1420, the script has thwarted the world’s best cryptogrographers – linguists have failed alongside computer A.I specialists to decode the 200-page book. Just yesterday a story broke that a British linguist has solved the code – he claims the
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Trofim Lysenko, the Stalinist-era biologist who tailored his scientific ideas to suit the Soviet communist party. Denying natural selection and arguing that character traits developed in a parent’s lifetime could be passed onto offspring (like Lamarck), Lysenko put the study of biology in the Soviet Union back by decades. Many actual scientists he competed against
This tooth from the mid-6th century contains DNA from the plague, that same pathogen responsible for the Black Death in 14th- Europe. This version of the bubonic plague is known as the “Justinianic Plague,” named after the Byzantine Emperor who reigned during its outbreak in the capital of Constantinople in 541 CE. Many historians have
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This picture of the solar eclipse of May 29, 1919, is not only beautiful but also scientifically important. It was taken by British scientist Arthur Eddington (1882-1944), and was the first physical test of Albert Einstein’s General Theory of Relativity. Of course, in retrospect, over 100 years later it might seem obvious that massive objects
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This is an early 14th copy of the _Trotula_, a medical text on women’s conditions. Trota of Salerno was one of the book’s authors. She was from the 1100s, and was called “magistra” or “female master” because her medical knowledge was so respected in her day.
This is a 16th century translation of “The Emerald Tablet”, among the most famous texts on alchemy ever. Although it purports to be from Egypt (that’s where a lot of medieval alchemists thought their sources originated), the first text we know of comes from an Arabic 6th/7th century source. Isaac Newton, himself an occultist, translated
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This is a photo from 1943 of a detention hospital for infected women in Leesville, Louisiana. And I’m about to deliver a really sad story about the U.S. government’s treatment of women during the 20th century. This is about a series of laws that came to be known as “The American Plan,” and they resulted
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The Lechuguilla Cave in south-eastern New Mexico (you can see a photo of part of it in the first slide) is the second deepest in the US (at 1,604 feet), and it runs underground for 150 miles. Located in the Carlsbad Caverns National Park, the cave isn’t open to regular visitors because it includes an
Al-Biruni’s phases of the moon. Fitting image for the lunar eclipse tonight. Biruni was one of the geniuses of astronomical investigation, active in the 11th century during a Golden Age of Islamic science.
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This Medieval cemetery from Kilwa Kisiwani, an important historical site on an island of Tanzania, dates back hundreds of years to the heyday of the Swahili Kilwa Sultanate. The Medieval city there was described by the early 14th-century traveler Ibn Battuta as one of the most beautiful in the world — and Ibn Battuta was
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This baddie not only flourished in 14th and 15th century Eurasia. It also killed millions in the 6th cenuury, and struck again in 19th century China. Scientists are now thinking it might have caused a bottleneck in the population of Europeans in the Neolithic era too!
Creationists frequently bring up the Piltdown Man to support their idea that scientists deliberately lie about human evolution. True, the Piltdown Man was a famous fake (built by *one* “scientist”) – a supposedly missing link between humans and apes. However, it was actually the scientific community that proved the bones to be a forgery.
Charles Darwin’s beard was no accident! He grew it to hide his patchy skin and look more masculine. Source: Follow the story behind his and other Victorian beards in _Victorians Undone_ by Kathryn Hughes.
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Catch up on how historical geneticists are unveiling fascinating new discoveries about early human history ( example- new discussion about the so-called “Hobbit” peoples from the Indonesia area). _Who We Are and How We Got Here_ is a great read!
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