Superhydrophobic surfaces, characterized by their ability to repel water with a contact angle above 150° and a sliding angle below 10°, offer a range of applications from self-cleaning and anti-corrosion to oil/water separation ...
Analytical Chemistry
Feb 8, 2024
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0
Swedish astronaut Marcus Wandt took control of a series of robots in Germany while on board the International Space Station, zipping around the Earth at 28,000 kilometers per hour (17,500 mph.) Researchers want to understand ...
Space Exploration
Feb 5, 2024
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12
The wandering albatross (Diomedea exulans) is the world's largest flying bird, with a wingspan reaching an incredible 3.5 meters. These birds are oceanic nomads: they spend most of their 60 years of life at sea and only come ...
Plants & Animals
Jan 23, 2024
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1
The source and amounts of different types of mineral dust reaching the Earth's atmosphere needs to be re-evaluated so its effects on human health and climate change can be more accurately understood, scientists claim.
Earth Sciences
Jan 18, 2024
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9
Until now, reliably tracing logs to their origin has been difficult to achieve. Researchers at Fraunhofer IPM and their partners have now shown that logs and trunk sections can be identified based on the structure of the ...
Ecology
Dec 14, 2023
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10
Sharks in nature swim at high speeds in a deep ocean due to their high drag reduction ability. Water flows around the sharkskin become disrupted by staggered and overlapping microscale structures named denticles. In addition ...
Nanomaterials
Dec 12, 2023
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21
Ozone can be a powerful and safe sanitizer when infused in water for food processing. However, in a recent Arkansas Agricultural Experiment Station study looking at its use in raw pet food processing, scientists found that ...
Molecular & Computational biology
Dec 1, 2023
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1
Are you a sucker, cruncher or chewer … maybe even a smoosher? Think about it: how do you taste your food?
Social Sciences
Nov 8, 2023
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2
Mountains create their own weather or climate systems by changing airflow and precipitation patterns. Orographic, or mountain-influenced, precipitation occurs as moisture-laden air rises over the high topography; the air ...
Earth Sciences
Nov 8, 2023
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61
A species of spider lives its entire life underwater, despite having lungs that can only breathe atmospheric oxygen. How does it do it? This spider, known as the Argyroneta aquatica, has millions of rough, water-repellent ...
Materials Science
Oct 4, 2023
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