Science
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![[:es]World wide web[:]](https://katedra.eus/app/uploads/2021/12/20211210_nf_fiber_volcano.jpg)
[:es]World wide web[:]
Researchers are weaving optical fibers into a low-cost network of seismic sensors that can probe Earth’s hidden dynamics
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![[:es]Forest fight[:]](https://katedra.eus/app/uploads/2021/12/20211203_forestdecline_aerial.jpg)
[:es]Forest fight[:]
Germany invented “scientific” forestry. But a huge dieback triggered by climate change has ignited a fierce debate over how the nation should manage its trees
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![[:es]Particle drag race leads to most precise estimate yet of the proton’s mass[:]](https://katedra.eus/app/uploads/2021/12/20211124_on_proton.jpg)
[:es]Particle drag race leads to most precise estimate yet of the proton’s mass[:]
New estimate could be used to look for new forces of nature
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![[:es]Why are trees dropping so many nuts? Climate may drive erratic ‘masting’[:]](https://katedra.eus/app/uploads/2021/11/20211126_nid_acorns.jpg)
[:es]Why are trees dropping so many nuts? Climate may drive erratic ‘masting’[:]
Bounty of acorns may be a sign of next spring’s weather
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![[:es]How agriculture gave rise to one of the world’s most mysterious language families[:]](https://katedra.eus/app/uploads/2021/11/20211110_on_transeurasianlanguages.jpg)
[:es]How agriculture gave rise to one of the world’s most mysterious language families[:]
Transeurasian languages arose in China 9000 years ago, new study claims
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![[:es]Sponge innards suggest how nerve cells evolved[:]](https://katedra.eus/app/uploads/2021/11/20211104_snow_sponge_mainart.jpg)
[:es]Sponge innards suggest how nerve cells evolved[:]
Researchers find unusual cells that may coordinate feeding cells
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![[:es]The simplest of slumbers[:]](https://katedra.eus/app/uploads/2021/11/20211029_nf_sleep_brainlesscreatures_seethrufish.jpg)
[:es]The simplest of slumbers[:]
Evidence from evolutionarily ancient creatures is revealing that sleep is not just for the brain
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![[:es] Experts name new species of human ancestor [:]](https://katedra.eus/app/uploads/2021/10/Low-Res_BODO-1-bw.jpg.png)
[:es] Experts name new species of human ancestor [:]
An international team of researchers has announced the naming of a new species of human ancestor, Homo bodoensis. This species lived in Africa during the Middle Pleistocene, around half a […]

![[:es]Satellite swarms are threatening the night sky—and creating a new zone of environmental conflict[:]](https://katedra.eus/app/uploads/2021/10/20211008_nf_starlink_comparisonb.jpg)