Astronomers have known for decades that the universe is expanding. When they use telescopes to observe faraway galaxies, they see that these galaxies are moving away from Earth.
Astronomy
Nov 15, 2023
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One of the great unsolved mysteries of cosmology is known as the Hubble tension. It stems from our inability to pin down the precise rate of cosmic expansion. There are several ways to calculate this expansion, from observing ...
Astronomy
Nov 13, 2023
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47
The SpaceX-29 commercial resupply spacecraft will deliver numerous physical sciences and space biology experiments, along with other cargo, to the International Space Station. The research aboard this resupply services mission ...
Space Exploration
Nov 10, 2023
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The large-scale structure of the universe—the gigantic, hierarchical cosmic web of structures bound by gravity—is mostly made up of dark matter. The growth of the large-scale structure, from individual galaxies to galaxy ...
The Qing Dynasty in China, after over 250 years, crumbled in 1912. Led by the Complexity Science Hub (CSH), an international research team has pinpointed key reasons behind the collapse, revealing parallels to modern instability ...
Social Sciences
Sep 4, 2023
1
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Many people love the refreshing effervescence of a soda, champagne, beer or sparkling water. When you take a sip, the gas bubbles in the beverage burst, and the released gas tickles your nose. But have you ever wondered how ...
Other
Aug 14, 2023
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1
Scientists have conducted a study of the interface between two liquids, focusing on a force called interfacial tension. Their numerical simulation helped them better understand the mechanism at work in interfacial tension. ...
General Physics
Aug 10, 2023
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34
For years, we've known that a special kind of molecular assembly known as a "polyelectrolyte complex" helps your cells keep themselves organized. These complexes are very good at forming interfaces to keep two liquids separated: ...
Cell & Microbiology
Jul 31, 2023
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46
A new national freshwater policy is causing tension for Otago farmers, as many of the new regulations oppose their perception of a "good farmer" and good farming practices, University of Otago research shows.
Agriculture
Jul 28, 2023
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1
Nature is inspiring scientists all the time. Some ideas are still in research, like beaver-inspired super-warm wetsuits. But others are already part of human life, like Velcro (based on burdock burrs) and the Japanese bullet ...
Materials Science
Jul 15, 2023
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