Banning smartphone and social media access alone fails to equip children for healthy use of technology, argues a group of international experts in The BMJ.
Social Sciences
Mar 27, 2025
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19
Metamaterials are artificially-structured materials with extraordinary properties not easily found in nature. With engineered three-dimensional (3D) geometries at the micro- and nanoscale, these architected materials achieve ...
Nanomaterials
Mar 27, 2025
0
1
Superconductivity is a quantum physical state in which a metal is able to conduct electricity perfectly without any resistance. In its most familiar application, it enables powerful magnets in MRI machines to create the magnetic ...
Superconductivity
Mar 27, 2025
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144
Nineteen sea turtles that were rehabilitated in Missouri after suffering the effects of cold water temperatures in New England were released Wednesday afternoon into the Atlantic Ocean off of Jacksonville, Florida.
Ecology
Mar 27, 2025
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0
University of Melbourne hydrology professor Dongryeol Ryu and his collaborator Ki-Weon Seo were on a train to visit Ryu's family when they found something startling. Stopped at a station for technical issues, Seo had pulled ...
Environment
Mar 27, 2025
2
229
A new species of fossil from 444 million years ago that has perfectly preserved insides has been affectionately named "Sue" after its discoverer's mom.
Paleontology & Fossils
Mar 27, 2025
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95
A new method based on optical interferometry, to monitor structural damage to buildings hit by earthquakes in real time, is the outcome of the Foresight research project, led by the Politecnico di Milano and carried out together ...
Earth Sciences
Mar 27, 2025
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0
Researchers from the U.S. Army Research Laboratory (ARL) and Lehigh University have developed a nanostructured copper alloy that could redefine high-temperature materials for aerospace, defense, and industrial applications.
Nanomaterials
Mar 27, 2025
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96
The instrument enclosure of NASA's Near-Earth Object Surveyor was prepared for critical environmental tests inside the historic Chamber A at the Space Environment Simulation Laboratory at NASA's Johnson Space Center in Houston ...
Space Exploration
Mar 27, 2025
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0
Since January, the Trump administration has imposed a host of new tariffs and restrictive trade measures, including tariffs on steel and aluminum and increased levies on imports from China. The administration also issued ...
Economics & Business
Mar 27, 2025
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20
