On April 8, 1911, Dutch physicist Heike Kamerlingh Onnes scribbled in pencil an almost unintelligible note into a kitchen notebook: "near enough null."
Superconductivity
Oct 4, 2023
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78
Scientists at the Materials Research Center (MRC), Indian Institute of Science (IISc), have developed a new type of enzyme mimetic that can degrade toxic chemicals in industrial wastewater effectively in the presence of sunlight.
Bio & Medicine
Oct 3, 2023
1
154
Imagine a flock of birds as they wheel across the sky: surging into a mass, flowing into ribbons that twist and turn again into fantastic shapes. If you follow one bird within the flock, you can describe its actions, the ...
Superconductivity
Oct 2, 2023
0
46
For the first time, Stanford researchers have found a way to create and stabilize an extremely rare form of gold that has lost two negatively charged electrons, denoted Au2+. The material stabilizing this elusive version ...
Materials Science
Sep 30, 2023
2
449
Stirring can allow the dispersion of substances evenly in liquid. Einstein's tea leaf paradox is a concept that shows how tea leaves can concentrate in a doughnut shape through a secondary flow effect during stirring. In ...
Direct conversion of methane (CH4) to high-value-added chemicals at room temperature, by directly using abundant and low-cost molecular oxygen (O2) as an oxidant, is an ideal route for CH4 utilization. But it remains a challenge ...
Analytical Chemistry
Sep 27, 2023
0
50
Scientists have for the first time recovered RNA from an extinct species, the Tasmanian tiger, raising hope for the resurrection of animals once thought lost forever, Stockholm University researchers told AFP.
Paleontology & Fossils
Sep 26, 2023
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932
Physicians and researchers rely on biomedical imaging to examine the structure and function of living tissue. This enables disease diagnostics and experiments that reveal the mechanisms behind pathologies and ways to treat ...
Bio & Medicine
Sep 26, 2023
0
13
In a study published in iScience, a research team first examined the effects of silver vine on cats by comparing single exposure and long-term exposure to plant extracts. The cats were given access to the extract for four ...
Plants & Animals
Sep 26, 2023
0
2
Technologies for removing carbon from the atmosphere keep improving, but solutions for what to do with the carbon once it's captured are harder to come by.
Polymers
Sep 25, 2023
8
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