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
Mystery Surrounds Whereabouts Of Assad, Who Boarded Flight From Syria
-
Mystery surrounded the whereabouts of Bashar al-Assad, who was no longer in
Damascus when rebels captured the Syrian capital on Sunday, ending more
than fi...
2 hours ago
No comments:
Post a Comment