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Researchers Have Figured Out How to Spot Fake Ancient Pottery Using the Earth's Magnetic Field
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Researchers Have Figured Out How to Spot Fake Ancient Pottery Using the Earth's Magnetic Field

Hacker News·10 days ago
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The magnetic North Pole has shifted over the millennia, leaving clues in the minerals that make up clay antiquities

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Among All the Great Things Benjamin Franklin Invented or Discovered, His Alter Egos Gave Him the Most Freedom
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Among All the Great Things Benjamin Franklin Invented or Discovered, His Alter Egos Gave Him the Most Freedom

Hacker News·20 days ago
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Silence Dogood. Richard Saunders. Benevolus. Sidi Mehemet Ibrahim. All were pen names that allowed Franklin to say things he couldn’t have otherwise said

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This Box of 300 Love Letters Showed Up Out of the Blue. Who Was the Whimsical World War II Soldier Who Wrote Them?
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This Box of 300 Love Letters Showed Up Out of the Blue. Who Was the Whimsical World War II Soldier Who Wrote Them?

Hacker News·21 days ago
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Nobody knows who dropped Speedy Weber's correspondence at a USO office in 2022. Researchers have finally tracked down two living relatives who remember him

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How Has Roman Concrete Lasted for Millennia? A 1,900-Year-Old Latrine Offers New Clues About the Material's Impressive Durability
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How Has Roman Concrete Lasted for Millennia? A 1,900-Year-Old Latrine Offers New Clues About the Material's Impressive Durability

Hacker News·2 months ago
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A chemical process called carbonation, which helps seal cracks, could help explain why many ancient Roman structures are still standing today. Researchers hope that the insights will lead to better modern-day building materials

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The University of Oxford Is Older Than the Aztec Empire and Other Facts That Will Change Your Perspective on History
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The University of Oxford Is Older Than the Aztec Empire and Other Facts That Will Change Your Perspective on History

Hacker News·3 months ago
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The historical timeline you keep in your head might not be as accurate as you think

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The Man Who Created a Written Language for the Cherokee Did It So Efficiently and Elegantly, His Peers Thought It Was Magic
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The Man Who Created a Written Language for the Cherokee Did It So Efficiently and Elegantly, His Peers Thought It Was Magic

Hacker News·3 months ago
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Sequoyah’s syllabary faced suspicion initially, but after a demonstration, his version of “talking leaves” was widely embraced. And then the word spread

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Pigeon Bones Found at an Ancient Cyprus Settlement Reveal That Our Relationship With These Birds Began Earlier Than We Thought
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Pigeon Bones Found at an Ancient Cyprus Settlement Reveal That Our Relationship With These Birds Began Earlier Than We Thought

Before common pigeons were considered urban pests, people domesticated them and relied on them for meat, fertilizer, messages and more. A new study suggests humans have lived alongside the winged creatures for at least 3,400 years

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Meet Hilma af Klint, the Occultist Who Believed Otherworldly Spirits Told Her What to Paint. Now, She's Considered One of History's First Abstract Artists
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Meet Hilma af Klint, the Occultist Who Believed Otherworldly Spirits Told Her What to Paint. Now, She's Considered One of History's First Abstract Artists

The Swedish painter created bold, vibrant works as early as 1906—several years before contemporaries like Wassily Kandinsky. A new exhibition in France celebrates her sweeping "Paintings for the Temple" series

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Four Rare Guam Kingfisher Chicks Hatch at Virginia Facility, Making an 'Incredibly Valuable' Addition to the Small Population of Extinct-in-the-Wild Birds
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Four Rare Guam Kingfisher Chicks Hatch at Virginia Facility, Making an 'Incredibly Valuable' Addition to the Small Population of Extinct-in-the-Wild Birds

The species, also known as the sihek, was wiped out from its native Guam and kept alive in captivity. Conservationists released some birds on Palmyra Atoll in 2024, and they have been thriving so far

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One Weather Forecast Changed the Course of WWII. Here's the Real Story Behind 'Pressure,' a Drama About the Meteorologist Who Convinced the Allies to Delay D-Day
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One Weather Forecast Changed the Course of WWII. Here's the Real Story Behind 'Pressure,' a Drama About the Meteorologist Who Convinced the Allies to Delay D-Day

A new movie starring Andrew Scott and Brendan Fraser dramatizes the tense 72 hours before the Allied invasion of Normandy, revealing how meteorology helped determine Operation Overlord's success

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