What Was the Eins Catalogue in Enigma Codebreaking and How Did It Work?
The Eins Catalogue was a paper listing of every possible way the German word eins could be encrypted on a…
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What the AI-Generated Faces Study Really Shows About Human Overconfidence
AI-generated faces are now so realistic that even people with exceptional face-recognition skills struggle to tell them apart from real…
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What Is the Famous Photo of a Single Atom and How Was It Taken?
A photograph of a single atom is really a long-exposure image of light emitted by that atom while it is…
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Why the Milky Way Smells Like Raspberries and Rum
Space does not literally taste or smell like raspberries and rum to human noses, but astronomers have found a molecule…
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Why Early Vertebrates Had Four Eyes (And What It Means)
Yes. Multiple exceptionally preserved Cambrian fossils indicate that early vertebrates had four eyes: two large lateral eyes and a second,…
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What Is the Flynn Effect and Is It Reversing?
The Flynn effect is the long-term rise in average IQ test scores, roughly three points per decade through the 20th…
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What Is Fetal Microchimerism and How Does It Work?
Fetal microchimerism is the presence of a small number of fetal cells that enter a mother’s body during pregnancy and…
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What Is the Snake Mimic Caterpillar and How Does It Work?
Snake mimic caterpillars, especially the species Hemeroplanes triptolemus, are moth larvae that avoid being eaten by looking and moving like…
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Do Organics on Mars Mean Life?
New NASA-led modeling of Gale Crater mudstones suggests ancient long-chain alkanes were far more abundant than today’s measurements imply, challenging…
