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8 天
《科学》(20240920出版)一周论文导读
引力波探测器使用数公里长的干涉仪来测量时空的微小膨胀和收缩。由于量子力学的原因,这些测量的精度是有限的。理论上,利用光的压缩态可以超越量子极限,而合适的滤光腔可以在更宽的频率范围内扩展这一优势。
2 天
Found a raccoon in the living room — now seeking a tech solution so it doesn’t happen again
Well, that was a fun morning! I woke up around 2:20 a.m. today to the sound of what turned out to be a cat dish falling off ...
Interesting Engineering on MSN
7 天
Hydrogen isotopes separation at room temperature achieved, to boost fusion research
Researchers have developed a cost-effective method to isolate hydrogen isotopes protium, deuterium, or tritium at room ...
Colossal
4 天
An Ancient Peruvian Site Reveals a Remarkable Painted Throne Room
The Archaeological Landscapes of Pañamarca is a collaboration between Peruvian and U.S. archaeologists, art historians, and ...
2 天
Congressional Briefing Highlights Urgent Need for Kratom Policy to Better Incorporate Science
Experts convened to present current scientific data on kratom and to promote evidence-based legislative initiatives ...
来自MSN
1 天
America's Absolute Best Science Museums, According To Reviews
Whether your family wants to explore outer space or see dinosaurs, you'll never go wrong with a trip to a science museum.
WANE Ft. Wayne on MSN
2 天
‘The Science Behind the Flush’: WaterWorks FunFest
Community members can plunge into the world of water treatment at the City Utilities’ second annual WaterWorks FunFest on ...
Eagle-Tribune
1 天
Dazzle them with science
The Chiqui Kids Club gives young scientists a chance to try a hands-on science project that sparks creativity and ignites a ...
8 天
Science news this week: Spiders on Mars and an ancient Egyptian sword
Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...
6 天
The science of polarisation: our model shows what happens when political opponents lose ...
Initially, we modelled our agents as rational decision makers in the tradition of mainstream political science. When ...
5 天
Gizmodo Science Fair: A Clever Fix Rescued NASA’s Stuck Asteroid Samples
When asteroid samples dropped to the Utah desert in 2023, it was go time for NASA's dedicated curation team.
5 天
The science of polarization: Model shows what happens when political opponents lose their ...
What do immigration, inheritance taxation and cannabis legalization have in common? Not much, actually. Yet if we know ...
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