Popular Science
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![[:es]We still don’t really know where dogs came from[:]](https://katedra.eus/app/uploads/2017/11/pexels-photo-487872.jpeg)
[:es]We still don’t really know where dogs came from[:]
The truth is that we created dogs gradually by unconsciously selecting for traits that made wild wolves increasingly puppy-like. Yes, modern dogs are essentially just perma-puppies. That much is clear. […]
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![[:eu]How the first broad-spectrum antibiotic emerged from the Missouri dirt[:]](https://katedra.eus/app/uploads/2017/05/800px-Staphylococcus_aureus_AB_Test.jpg)
[:eu]How the first broad-spectrum antibiotic emerged from the Missouri dirt[:]
Subbarao, an Indian-born physician and physiologist, arrived in the United States as a penniless immigrant in 1923, but with an admissions letter to Harvard University’s School of Tropical Medicine, a […]
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![[:eu]Dolphins beat up octopuses before eating them, and the reason is kind of horrifying[:]](https://katedra.eus/app/uploads/2017/04/unnamed-file.jpg)
[:eu]Dolphins beat up octopuses before eating them, and the reason is kind of horrifying[:]
In this food fight you either win or you die
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What Are Gravitational Waves And Why Do They Matter?
If we detect them, it could mean a lot about the universe