Galactic bubbles are more complex than imagined, researchers say
Astronomers have revealed new evidence about the properties of the giant bubbles of high-energy gas that extend far above and below the Milky Way galaxy's center.
Astronomers have revealed new evidence about the properties of the giant bubbles of high-energy gas that extend far above and below the Milky Way galaxy's center.
Astronomy
May 8, 2023
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Here are some scientific findings worthy of a toast: Researchers from Brown University and the University of Toulouse in France have explained why bubbles in champagne fizz up in a straight line while bubbles in other carbonated ...
Soft Matter
May 3, 2023
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A cold sparkling water. Waves crashing on the beach. The crackle of a bonfire. Steam from a kettle.
General Physics
Mar 28, 2023
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Bubbles are fun for everyone. But, it turns out, they can also be little menaces.
General Physics
Mar 10, 2023
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When it comes to a quick draw, few creatures outgun adult snapping shrimp (Alpheus heterochaelis). They stun passing fish and foes with a simple click of a spring-loaded claw, which squirts a high-speed jet that rips through ...
Plants & Animals
Feb 28, 2023
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The electrocatalytic hydrogen evolution reaction (HER) is one of the most efficient methods for producing green hydrogen. However, the inefficient mass transfer of hydrogen has greatly impeded HER efficiency.
Analytical Chemistry
Jan 18, 2023
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Prof. Miguel Ángel Herrada, from the University of Seville, and Prof. Jens G. Eggers, from the University of Bristol, have discovered a mechanism to explain the unstable movement of bubbles rising in water. According to ...
General Physics
Jan 17, 2023
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A scientist from Tokyo Metropolitan University has shown that large gamma-ray-emitting bubbles around the center of the Milky Way were produced by fast, outward-blowing winds and an associated "reverse shock." Numerical simulations ...
Astronomy
Jan 3, 2023
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A team of researchers at Université Paris-Saclay, CNRS, has discovered that the film that makes up ordinary soap bubbles is cooler than the surrounding air. In their paper published in the journal Physical Review Letters, ...
Researchers embarked on a multidisciplinary project to determine how cavitation bubbles within micro- or nano-structures could mitigate surface erosion and enhance the efficiency in microfluidic mixing devices, often used ...
Optics & Photonics
Dec 23, 2022
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