Science
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![[:es]New class of killer T cells may prevent autoimmune diseases[:]](https://katedra.eus/app/uploads/2022/03/20220307_on_humantcells_ss1353709.jpg)
[:es]New class of killer T cells may prevent autoimmune diseases[:]
[:es]Study identifies human counterparts to mouse cells that quell rogue immune response[:]
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![[:es]Physicists produce biggest time crystal yet[:]](https://katedra.eus/app/uploads/2022/03/20220301_on_timecrystal.jpg)
[:es]Physicists produce biggest time crystal yet[:]
[:es]Quantum computer simulates perpetually cycling system[:]
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![[:es]Why kitchen sponges are the perfect home for bacteria[:]](https://katedra.eus/app/uploads/2022/03/022323_AG_sponge-bacteria_feat_REV-1030x580-1.jpg)
[:es]Why kitchen sponges are the perfect home for bacteria[:]
[:es] The tools provide the optimal physical environment for microbes to thrive [:]
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![[:es]Finland built this tomb to store nuclear waste. Can it survive for 100,000 years?[:]](https://katedra.eus/app/uploads/2022/02/20220225_nf_finland_coppertube_2.jpg)
[:es]Finland built this tomb to store nuclear waste. Can it survive for 100,000 years?[:]
[:es]Finland is set to open the world’s first permanent repository for high-level nuclear waste. How did it succeed when other countries stumbled?[:]
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![[:es]The calorie counter[:]](https://katedra.eus/app/uploads/2022/02/20220218nf_pontzer_horiz.jpg)
[:es]The calorie counter[:]
[:es]Evolutionary anthropologist Herman Pontzer busts myths about how humans burn calories—and why[:]
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![[:es]Crash of the titans: imminent merger of giant black holes predicted[:]](https://katedra.eus/app/uploads/2022/02/20220204_nid_black_hole.jpg)
[:es]Crash of the titans: imminent merger of giant black holes predicted[:]
[:es]Never-before-seen event could spark cosmic fireworks, but many fear signal will evaporate[:]
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![[:es]Cloning goes wild[:]](https://katedra.eus/app/uploads/2022/01/20220114_nf_frozenzoo.jpg)
[:es]Cloning goes wild[:]
[:es]A ferret named Elizabeth Ann could become the first cloned mammal to help save an endangered species[:]

![[:es]Did a taste for blood help humans grow big brains? Story isn’t so simple[:]](https://katedra.eus/app/uploads/2022/01/20220124_on_carnivory.jpg)
![[:es]Brain surgeries are opening windows for neuroscientists, but ethical questions abound[:]](https://katedra.eus/app/uploads/2022/01/pmg-1.png)