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Scientific American
14 小时
What Trump Can—And Probably Can’t—Do to Reverse U.S. Climate Policy
The new president-elect can go beyond just pulling out of the Paris Agreement. But it may be more difficult to roll back ...
Scientific American
10 小时
Math Puzzle: Solve the Subway Conundrum
A young man lives in Manhattan near a subway express station. He is dating two women: one in Brooklyn; one in the Bronx. To ...
Scientific American
15 小时
Happy New Year! (If You’re a Martian)
The Martian new year arrives with the Red Planet’s vernal equinox. Explaining why requires a deep dive into celestial ...
Scientific American
1 天
Let African Communities Manage Their Climate Adaptation Plans
Outside groups often offer their solutions for climate adaptation in Africa. But the best people to manage the climate crisis ...
Scientific American
1 天
Consciousness Might Hide in Our Brain’s Electric Fields
A mysterious electromagnetic mechanism may be more important than the firing of neurons in our brains to explain our ...
Scientific American
2 天
Earth Will Exceed 1.5 Degrees Celsius of Warming This Year
This year won’t just be the hottest on record—it could be the first to surpass 1.5 degrees Celsius. The Paris climate accord ...
Scientific American
2 天
Rainwater Could Help Satisfy AI’s Water Demands
A few dozen ChatGPT queries cost a bottle’s worth of water. Tech firms should consider simpler solutions, like harvesting ...
Scientific American
3 天
Trump Victory Is a ‘Gut Punch’ to U.S. Climate Action
President-elect Trump vowed to promote fossil fuels, weaken pollution regulations and reverse Biden administration climate ...
Scientific American
4 天
Clean Energy Is Bringing Electricity to Many in the Navajo Nation
Thousands of homes in Navajo and other tribal lands don’t have access to electricity. A $200-million federal funding effort ...
Scientific American
4 天
These Bird Nests Show Signs of an Architectural ‘Culture’
From long and winding migration flights to intricate songs and clever tool use, many bird behaviors are known to be ...
Scientific American
8 天
The International Space Station Has Been Leaking for Five Years
Pesky leaks on the International Space Station aren’t the most serious issue facing U.S. human spaceflight In the hostile ...
Scientific American
2 天
Parents Labeling a Kid’s Friend a Bad Influence Can Backfire
In fact, the question remains as to whether placing these supposed bad influences off-limits actually helpS children. “Not a bit” is the answer, according to child psychology researchers. In fact, ...
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