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მსოფლიო სამეცნიერო სიახლეები
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Jellyfish caught snoozing give clues to origin of sleep
The brainless marine creatures are the simplest organisms known to seek slumber.
Nature News doi: 10.1038/nature.2017.22654
Fossilized poo reveals that vegetarian dinosaurs had a taste for crabs
Ancient crustaceans in dino dung from Utah illuminate herbivores’ broad diet.
Nature News doi: 10.1038/nature.2017.22649
United Kingdom sees dip in European research applications after Brexit vote
But overall data don't show a big impact on UK's involvement with European science.
Nature News doi: 10.1038/nature.2017.22624
CRISPR used to peer into human embryos' first days
Gene-edited embryos enable researchers to unpick role of a crucial gene, with more studies likely to follow.
Nature News doi: 10.1038/nature.2017.22646
Sexual competition among ducks wreaks havoc on penis size
When forced to compete for mates, some birds develop longer penises and others almost nothing at all.
Nature News doi: 10.1038/nature.2017.22648
Marine scientists allege Japan has blocked researchers from joining South Korean ship
Controversy over vessel's name may impede oceanographic collaboration.
Nature 549 318 doi: 10.1038/nature.2017.22621
How the Internet of cells has biologists buzzing
Networks of nanotubes may allow cells to share everything from infections and cancer to dementia-linked proteins.
Nature 549 322 doi: 10.1038/549322a
Sharks can live a lot longer than researchers realized
Errors in past studies could undermine conservation plans.
Nature 549 316 doi: 10.1038/nature.2017.22626
Pair of deadly Mexico quakes puzzles scientists
Latest big tremor could be linked to major earthquake earlier this month.
Nature News doi: 10.1038/nature.2017.22650
'One-size-fits-all’ threshold for P values under fire
Scientists hit back at a proposal to make it tougher to call findings statistically significant.
Nature News doi: 10.1038/nature.2017.22625
Researchers unite in quest for ‘standard model’ of the brain
Modelled on big physics projects, the International Brain Lab will bring together some of the world’s pre-eminent neuroscientists to probe a single behaviour.
Nature 549 319 doi: 10.1038/549319a
Limiting global warming to 1.5 °C may still be possible
Analysis suggests that researchers have underestimated how much carbon humanity can emit before reaching this level of warming.
Nature News doi: 10.1038/nature.2017.22627
Statues that perpetuate lies should not stand
Monuments to the ‘father of gynaecology’ cannot be defended as historical documents because they hide grave injustices, says Harriet A. Washington.
Nature 549 309 doi: 10.1038/549309a
U.S. Safety Board Says Train-Crash Engineers Had Undiagnosed Sleep Disorders
The drivers had no memory of the NYC-area incidents -- Read more on ScientificAmerican.com
22 სექტემბრის ასტროლოგიური პროგნოზი
ზოგიერთს გარემოს შეცვლა მოუნდება
კატეგორიები: სიახლეები ქართული საიტებიდან
What Will Happen to the Gulf Coast If the Oil Industry Retreats?
Hurricane Harvey pummeled the country’s energy infrastructure, and there are few incentives in place to promote renewables.
Why the Mexico City Earthquake Shook Up Disaster Predictions
Tuesday’s deadly quake did not come from the place many geologists thought would unleash the next “big one” -- Read more on ScientificAmerican.com
კატეგორიები: ფიზიკა
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