Wednesday, July 14, 2021

Vaccine hesitancy in young adults may hamper herd immunity

Vaccine skepticism among young adults may stall efforts to achieve herd immunity -- a threshold in which approximately 80 percent of a population is vaccinated against the coronavirus.

from Top Health News -- ScienceDaily https://ift.tt/3xMtKW0
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X-ray movies reveal how intense lasers tear a buckyball apart

Using intense X-rays, researchers captured a buckyball as it expanded, split and shed electrons under strong laser fields. Detailed scatteri...