Previous research found that insects can ingest and absorb pure, unrefined microplastics -- but only under unrealistic, food-scarce situations. Zoologists have now tested mealworms in a more realistic scenario, feeding them ground-up face masks -- a common plastic product -- mixed with bran, a tastier option. After 30 days, the research team found the mealworms ate about half the microplastics available, about 150 particles per insect, and gained weight. They excreted a small fraction of the microplastics consumed, about four to six particles per milligram of waste, absorbing the rest. Eating microplastics did not appear to affect the insects' survival and growth.
source https://www.sciencedaily.com/releases/2024/12/241203194324.htm
Webb spots the birth of a giant galaxy and a supermassive black hole
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Astronomers have used the James Webb Space Telescope to catch an
extraordinary glimpse of a massive galaxy taking shape in the early
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