Illustration of the particle showers created by cosmic rays colliding in Earth’s upper atmosphere. Credit: Simon Swordy (U. Chicago), NASA Scientists have …
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Tag:
Nanotech
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Optical monitoring of RX J0513.9−6951. Credit: arXiv (2024). DOI: 10.48550/arxiv.2411.14273 Using ESA’s XMM-Newton satellite and NASA’s Chandra spacecraft, German astronomers have observed …
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Science
Evidence found of only known familial practice of long-term embalming in Early Modern France
by debarjunby debarjunIndividual burial ML2021 found in the chevet of the chapel in 2021. (a) In situ photo © H. Gaillard; (b) Marks of …
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space
Scientists reveal possible role of iron sulfides in creating life in terrestrial hot springs
by debarjunby debarjunScanning transmission electron microscopy reveals characteristics of the iron sulfide (mackinawite) catalyst. Credit: NIGPAS An international team of scientists has published a …
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Science
Early North Americans made needles from bones of fur-bearing animals, archaeologists find
by debarjunby debarjunAn eyed needle made from the bone of a red fox found at the LaPrele archaeological site in Wyoming’s Converse County. Credit: …
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Credit: Pixabay/CC0 Public Domain A team of physics educators from Italy, Hungary, Slovenia and Germany is focusing on a new approach to …
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space
Northern lights may be faintly visible across parts of the US this Thanksgiving
by debarjunby debarjunThe northern lights appear over Anchorage, Alaska, early the morning of Friday, Oct.. 11, 2024. Credit: AP Photo/Mark Thiessen, File This Thanksgiving, …
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Strategies for synthesizing unsymmetrical ureas. Credit: LICP Unsymmetrical ureas can form multiple stable hydrogen bonds with proteins. Since drugs containing urea functional …
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Physics
Magnetic memory device reduces power consumption, heat generation in MRAM semiconductors
by debarjunby debarjunConcept for the nonvolatile control of spin-charge conversion via ferroelectric charging. Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-52835-z A research team, led by …
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RGB NIRCam image of Westerlund 1. Credit: arXiv (2024). DOI: 10.48550/arxiv.2411.13051 An international team of astronomers has employed the James Webb Space …