Several hominids — Australopithecus africanus, Paranthropus robustus, early Homo sp., Gigantopithecus blacki, Pongo sp., Papio sp., Homo neanderthalensis, and Homo sapiens — were consistently exposed to lead over 2 million years,…
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Milky Way’s Galactic Center Excess is Due to Dark Matter Annihilation: Study
The Galactic Center excess is an unexpected concentration of gamma-rays emerging from the center of our Milky Way Galaxy.
This view shows the entire sky at energies greater than 1 GeV based on five years of data from the LAT instrument on…
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Roman fort found on occupied Kerch Peninsula
Archaeologists from the South Bosporus Expedition have found a Roman fort during excavations on the occupied Kerch Peninsula, Crimea.
The expedition is a joint research initiative between the Institute of Archaeology of Crimea, the Institute of…
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Why Jet Engines Could Power the AI Data Centers Boom
Data-center developers are running into a severe power bottleneck as they rush to build bigger facilities to capitalize on generative AI’s potential. Normally, they would power these centers by connecting to the grid or building a power plant…
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You see Saturn’s rings. She sees hidden number theory. — Harvard Gazette
Why are there gaps in the asteroid belt?
The answer can be found in dynamical systems, the branch of mathematics that deals with the evolution of chaotic systems over time. The field was the subject of a recent Harvard Radcliffe Institute…
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Colonialism in green camouflage | CNRS News
The myth of Africa as a wild, enchanting continent conceals a reality of nature under glass orchestrated by Western experts, to the detriment of local populations. The historian Guillaume Blanc recounts this little-known story.
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1,500-year-old mosaic uncovered during Urfa Citadel excavations
Archaeologists have uncovered a 1,500-year-old mosaic during excavations of the Urfa Citadel in the provincial capital of Şanlıurfa, Turkey.
Most of the surviving ruins of the citadel were constructed by the Abbasids during the 9th century AD,…
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Diamond Thermal Conductivity: A New Era in Chip Cooling
Today’s stunning computing power is allowing us to move from human intelligence toward artificial intelligence. And as our machines gain more power, they’re becoming not just tools but decision-makers shaping our future.
But with great power…
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A Simple Explanation for a Cosmic Puzzle – Space & Physics | Weizmann Wonder Wander
Blasting around the equators of the solar system’s giant planets – Jupiter, Saturn, Uranus and Neptune – are fierce jet streams reaching speeds of 500 to 1,500 kilometers per hour. For years, scientists have puzzled over why these extreme…
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Weekly Robotics #333
While doing research for today’s issue, I came across a 200-page PDF containing a teardown of Boston Dynamics’ Spot. Since it likely contains sensitive information, I decided against linking it in the newsletter. It made me think that if…
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