Most states in the U.S. allow people to use cannabis for medical or recreational purposes. Yet all states want their roadways to be safe. A breathalyzer that can accurately identify people who recently smoked cannabis might ...
Analytical Chemistry
May 22, 2023
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22
The first instrument to directly measure gravity on the surface of an asteroid has undergone testing in ESA's Mechanical Systems Laboratory.
Space Exploration
May 22, 2023
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3
Scientists are often trained to seek out the absolute best solution to a given problem. On a chalk board, this might look something like drawing a graph to find a function's minimum or maximum point. When designing a turbojet ...
Evolution
May 18, 2023
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16
Walking during lockdowns, following protocols and restrictions, city dwellers witnessed the birth of a new architectural aesthetic.
Social Sciences
May 17, 2023
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13
Plastic pollution could reduce by 80% by 2040 if countries and companies make deep policy and market shifts using existing technologies, according to a new report by UN Environment Program (UNEP). The report is released ahead ...
Environment
May 16, 2023
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23
It's a well-known truism in the world of park management: Hikers rarely read trailhead signs.
Social Sciences
May 15, 2023
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Research in the International Journal of Computational Biology and Drug Design, has looked at the potential of various bioflavonoids as inhibitors of the SARS-CoV-2 virus, which causes COVID-19. The compounds—narirutin, ...
Biochemistry
May 4, 2023
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6
The International Space Station (ISS) is nearing the end of its service. While NASA and its partners have committed to keeping it in operation until 2030, plans are already in place for successor space stations that will ...
Space Exploration
May 3, 2023
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30
Record-breaking heat waves in April 2022 put 90% of people in India at increased risk of going hungry, losing income or premature death, according to our new study.
Environment
May 1, 2023
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14
The potential to isolate and regulate the biodynamics of single cells is significant in drug design and screening. However, pre-existing experimental reports in single-cell drug screening must yet provide multiple-dose gradient ...
