Scientific American
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![[:es]Will the Earth ‘Remember’ the Coronavirus Pandemic?[:]](https://katedra.eus/app/uploads/2020/04/PNG-2-4.png)
[:es]Will the Earth ‘Remember’ the Coronavirus Pandemic?[:]
[:es]Tree rings, ice cores and sediment deposits could record changes in pollution during the global shutdown[:]
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![[:es]Global CO2 Emissions Saw Record Drop During Pandemic Lockdown[:]](https://katedra.eus/app/uploads/2023/10/png-8.png)
[:es]Global CO2 Emissions Saw Record Drop During Pandemic Lockdown[:]
[:es]The decline shows how far there is to go to curtail greenhouse gases over the long term[:]
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![[:es]Horses Recognize Pics of Their Keepers[:]](https://katedra.eus/app/uploads/2023/10/png-6.png)
[:es]Horses Recognize Pics of Their Keepers[:]
[:es]Horses picked out photographs of their current keepers, and even of former keepers whom they had not seen in months, at a rate much better than chance.[:]
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![[:es]Antibody Tests for the Coronavirus May Not Change Everything[:]](https://katedra.eus/app/uploads/2023/10/png-6.png)
[:es]Antibody Tests for the Coronavirus May Not Change Everything[:]
[:es]Touted as society’s way out of widespread lockdowns, scientists say the true potential of these rapidly developed tests is still unknown[:]
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![[:es]Undersea Telescopes Scan the Sky from Below[:]](https://katedra.eus/app/uploads/2023/10/unnamed-file.PNG.png)
[:es]Undersea Telescopes Scan the Sky from Below[:]
[:es]Submarine neutrino detectors will hunt for dark matter, distant star explosions, and more [:]
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![[:es]Collision on One Side of Pluto Ripped Up Terrain on the Other, Study Suggests[:]](https://katedra.eus/app/uploads/2023/10/unnamed-file.PNG.png)
[:es]Collision on One Side of Pluto Ripped Up Terrain on the Other, Study Suggests[:]
[:es]A new computer model shows how a buried ocean on the dwarf planet might have enabled seismic waves to travel[:]
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![[:es]How China’s “Bat Woman” Hunted Down Viruses from SARS to the New Coronavirus[:]](https://katedra.eus/app/uploads/2020/03/bat-PNG.png)
[:es]How China’s “Bat Woman” Hunted Down Viruses from SARS to the New Coronavirus[:]
[:es]Wuhan-based virologist Shi Zhengli has identified dozens of deadly SARS-like viruses in bat caves, and she warns there are more out there[:]
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![[:es]Ultrasonic Attack Device Hacks Phones through Solid Objects[:]](https://katedra.eus/app/uploads/2020/03/082A0E21-PNG.png)
[:es]Ultrasonic Attack Device Hacks Phones through Solid Objects[:]
[:es]Hackers could trick voice assistants to make calls or compromise texts[:]
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![[:es]Antibiotics May Compromise Manure’s Carbon-Fixing Effects[:]](https://katedra.eus/app/uploads/2020/03/5E701927-329C-4993-A3D24C8E8216738F_source.jpg)
[:es]Antibiotics May Compromise Manure’s Carbon-Fixing Effects[:]
[:es]Drug use in cows alters nutrient cycling [:]
