Quanta
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![[:es]New Clues to Chemical Origins of Metabolism at Dawn of Life[:]](https://katedra.eus/app/uploads/2020/10/Pyruvate-Glyoxylate_2880_Lede-scaled.jpg)
[:es]New Clues to Chemical Origins of Metabolism at Dawn of Life[:]
[:es]The ingredients for reactions ancestral to metabolism could have formed very easily in the primordial soup, new work suggests.[:]
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![[:es]Reasons Revealed for the Brain’s Elastic Sense of Time[:]](https://katedra.eus/app/uploads/2020/10/Time-Perception_2880x1620_Lede-scaled.jpg)
[:es]Reasons Revealed for the Brain’s Elastic Sense of Time[:]
[:es]New research finds that the subjective experience of time is linked to learning, thwarted expectations and neural fatigue.[:]
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![[:es]Building the Mathematical Library of the Future[:]](https://katedra.eus/app/uploads/2020/10/Lean_2880x1500_Lede-scaled.jpg)
[:es]Building the Mathematical Library of the Future[:]
[:es]A small community of mathematicians is using a software program called Lean to build a new digital repository. They hope it represents the future of their field.[:]
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![[:es]Alchemy Arrives in a Burst of Light[:]](https://katedra.eus/app/uploads/2020/10/Rabbit-Unicorn_2880x1620_Lede-scaled.jpg)
[:es]Alchemy Arrives in a Burst of Light[:]
[:es]Researchers have shown how to effectively transform one material into another using a finely shaped laser pulse. [:]
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![[:es]Some Physicists See Signs of Cosmic Strings From the Big Bang[:]](https://katedra.eus/app/uploads/2020/09/Cosmic_strings_OPTIMIZED_1600x880-Lede_v01.jpg)
[:es]Some Physicists See Signs of Cosmic Strings From the Big Bang[:]
[:es]Subtle aberrations in the clockwork blinking of stars could become “the result of the century.” That’s if the distortions are produced by a network of giant filaments left over from […]
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![[:es]Physicists Argue That Black Holes From the Big Bang Could Be the Dark Matter[:]](https://katedra.eus/app/uploads/2020/09/Black-Holes_Dark-Matter_2880_Lede-scaled.jpg)
[:es]Physicists Argue That Black Holes From the Big Bang Could Be the Dark Matter[:]
[:es]It was an old idea of Stephen Hawking’s: Unseen “primordial” black holes might be the hidden dark matter. It fell out of favor for decades, but a new series of […]
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![[:es]At the Math Olympiad, Computers Prepare to Go for the Gold[:]](https://katedra.eus/app/uploads/2020/09/IMO_2880x1620_Lede-scaled.jpg)
[:es]At the Math Olympiad, Computers Prepare to Go for the Gold[:]
[:es]Computer scientists are trying to build an AI system that can win a gold medal at the world’s premier math competition.[:]
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![[:es]How Mathematical ‘Hocus-Pocus’ Saved Particle Physics[:]](https://katedra.eus/app/uploads/2020/09/Renormalization_2880x1620_Lede-scaled.jpg)
[:es]How Mathematical ‘Hocus-Pocus’ Saved Particle Physics[:]
[:es]Renormalization has become perhaps the single most important advance in theoretical physics in 50 years. [:]
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![[:es]‘Trained Immunity’ Offers Hope in Fight Against Coronavirus[:]](https://katedra.eus/app/uploads/2020/09/Macrophage_2K_Lede.jpg)
[:es]‘Trained Immunity’ Offers Hope in Fight Against Coronavirus[:]
[:es]A novel form of immunological memory that was mostly ignored for a century extends the benefits of vaccines. It could be of help in ending the COVID-19 pandemic.[:]
