Study unveils 3D printing PQD-polymer architectures at room temperature
A technology enabling the fabrication of intricate three-dimensional (3D) quantum dot (QD)-based structures at room temperature has been developed.
A technology enabling the fabrication of intricate three-dimensional (3D) quantum dot (QD)-based structures at room temperature has been developed.
Nanomaterials
4 hours ago
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1
How often do mountains collapse, volcanoes erupt or ice sheets melt?
Earth Sciences
2 hours ago
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The Earth now supports over eight billion people who collectively have transformed three-quarters of the planet's land surface for food, energy, shelter and other aspects of the human enterprise.
Ecology
2 hours ago
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Some people fear that breaking a mirror can lead to seven years of misfortune. The history of this superstition may go back to the ancient Greeks and Romans, who ascribed mysterious powers to reflected images.
Archaeology
2 hours ago
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14
A record number of people will go to polls in 2024 to vote in national elections around the world. People who came of age during the last electoral cycle will have an opportunity to cast their votes for the first time.
Social Sciences
2 hours ago
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25
Aquaculture production operations that help feed the world's growing population also generate polluted wastewater that harms the environment. Four studies published by Purdue University scientists since last May document ...
Biotechnology
2 hours ago
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10
Space debris is a growing problem, so companies are working on ways to mitigate it. A new satellite called ADRAS-J was built and launched to demonstrate how a spacecraft could rendezvous with a piece of space junk, paving ...
Space Exploration
1 hour ago
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1
Astronomers have discovered enormous circular radio features of unknown origin around some galaxies. Now, new observations of one dubbed the Cloverleaf suggest it was created by clashing groups of galaxies.
Astronomy
4 hours ago
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30
They are found as fragrances in cosmetics or as flavorings in food, and form the basis of new medications: Terpenes are natural substances that occur in plants, insects and sea sponges. They are difficult to produce synthetically. ...
Analytical Chemistry
4 hours ago
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1
The future of a space-faring civilization will depend on the ability to move both cargo and humans efficiently and rapidly. Due to the extremely large distances that are involved in space travel, the spacecraft must reach ...
Space Exploration
1 hour ago
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