#science
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From sciencealert.com
Dogs Can Smell Our Stress, And It Affects Them Deeply
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Dogs can smell human stress, and a new study reveals the scent may trigger a similar emotional effect in dogs, prompting them to make 'pessimistic' decisions.
#News #best #amazing #psychology #ScienceAlert #Breakthroughs #dogsofmastodon #science
15h ago
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From arxiv.org
All roads lead to (New) Rome: Byzantine astronomy and geography in a rapidly changing world
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During the first few centuries CE, the centre of the known world gradually shifted from Alexandria to Constantinople. Combined with a societal shift from pagan beliefs to Christian doctrines, Antiquity gave way to the Byzantine era. While Western Europe entered an extended period of intellectual...
#history #histsci #science #histodon #geography #histodons #byzantinum
1h ago
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From nature.com
Exclusive: the Trump administration demoted this climate scientist — now she wants reform
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Virginia Burkett has filed a whistleblower complaint, asking for an investigation and better policies to protect scientists against political interference.
#climate #reality #science #Politics #climatechange #tradeforprofit
on Thu, 3AM
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From sciencedaily.com
A recipe for zero-emissions fuel: Soda cans, seawater, and caffeine
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Engineers discovered that when the aluminum in soda cans is purified and mixed with seawater, the solution produces hydrogen -- which can power an engine or fuel cell without generating carbon emissions. The reaction can be sped up by adding caffeine.
#Technology #caveat_emptor #sustainability #science
20h ago
2
From wired.com
No, You Can’t Have a Solar-Powered Passenger Plane
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Guilt-free air travel is a beautiful dream, but there’s simply no way to get enough solar energy to keep a cabin full of people in the air.
10h ago
2
From sciencealert.com
Weird Rock on Mars May Actually Show Signs of Ancient Life
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A rock on Mars is speckled with signs that it may have hosted life-supporting chemistry billions of years ago.
#News #best #amazing #ScienceAlert #Breakthroughs #science
15h ago
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From sciencealert.com
Moderate Drinking Is Not Good For You After All, Study Finds
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Studies that suggest alcohol can be good for you in moderation – and even extend your life – may be based on flawed research methods, according to a team of scientists bent on setting this ubiquitous misconception straight.
#News #best #amazing #ScienceAlert #Breakthroughs #science
19h ago
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From sciencealert.com
Mesmerizing NASA Video Reveals Carbon Dioxide Churning in The Sky
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Our CO2 emissions are warming the planet and making life uncomfortable and even unbearable in some regions.
#News #best #amazing #ScienceAlert #Breakthroughs #science
17h ago
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From arstechnica.com
Rocket Report: ABL loses its second booster; Falcon 9 cleared for return to flight
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"The team is investigating root cause."
#space #rocketreport #launchschedule #science
7h ago