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    • Hypertonic vs. Hypotonic Solutions: Differences and Uses

      HowStuffWorks via Yahoo News UK· 5 months ago

      In science, people commonly use the terms "hypertonic" and "hypotonic" when describing the concentration of solute particles in solutions. But what exactly is the difference when it comes to hypertonic vs. hypotonic solutions?

    • How Air Quality Affects Asthma

      How Air Quality Affects Asthma

      Time via Yahoo News UK· 1 month ago

      Hazy morning pollution and dusty smoke in Bangkok earlier this year. Credit - Craig Hastings—Getty Images Alana Yañez’s severe asthma had been completely...