A joint research team from DGIST led by Professors Jin Ho Chang and Jae Youn Hwang of the Department of Electrical Engineering and Computer Science has developed the world's first laser scanning microscopy technology that ...
Optics & Photonics
Oct 7, 2022
0
143
Electrolysis might be a familiar concept from chemistry lessons in school: Two electrodes are immersed in water and put under voltage. This voltage causes water molecules to break down into their components, and gas bubbles ...
Materials Science
Aug 11, 2022
7
393
A phenomenon where microbe-generated gas bubbles create granular fluctuations at the wet sandy floors of rivers, oceans, and lakes has revealed more about the distribution of materials at the bottom of waterbodies.
Soft Matter
Dec 8, 2021
1
96
Where and how did life begin on Early Earth more than 3.5 billion years ago from non-living chemicals? A key necessity for the first cells on Earth is the ability to make compartments and evolve to facilitate the first chemical ...
Biochemistry
Dec 6, 2021
0
542
The more water is dissolved in the magma, the greater the risk that a volcano will explode. A new ETH study now shows that this simple rule is only partially true. Paradoxically, high water content significantly reduces the ...
Earth Sciences
Oct 11, 2021
0
68
After pouring beer into a glass, streams of little bubbles appear and start to rise, forming a foamy head. As the bubbles burst, the released carbon dioxide gas imparts the beverage's desirable tang. But just how many bubbles ...
Analytical Chemistry
Apr 21, 2021
0
11
Rheumatoid arthritis is a chronic inflammatory disorder marked by joint pain, swelling and damage. Although medications, such as steroids, anti-inflammatory drugs and immunosuppressants, can help slow joint destruction and ...
Bio & Medicine
Feb 24, 2021
0
74
Alkaline water electrolysis has been touted as a path to establish a hydrogen economy by converting intermittent renewable energies into clean hydrogen-based chemical energy.
Materials Science
Nov 24, 2020
4
1148
On Earth, amethysts can form when gas bubbles in lava cool under the right conditions. In space, a dying star with a mass similar to the Sun is capable of producing a structure on par with the appeal of these beautiful gems.
Astronomy
Nov 12, 2020
0
960
Using the Wisconsin H-Alpha Mapper telescope, astronomers have for the first time measured the Fermi Bubbles in the visible light spectrum. The Fermi Bubbles are two enormous outflows of high-energy gas that emanate from ...
Astronomy
Jun 3, 2020
19
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