Air filtration systems do not reduce the risk of picking up viral infections, according to new research from the University of East Anglia.

A new study published today reveals that technologies designed to make social interactions safer in indoor spaces are not effective in the real world.

  • treefrog@lemm.ee
    31·
    10 months ago

    Ahhh… I checked the size but thought microns and nanometers were interchangeable terms. Thanks for the correction.

    • §ɦṛɛɗɗịɛ ßịⱺ𝔩ⱺɠịᵴŧOP
      51·
      10 months ago

      I was taught μm stands for micrometers, which are 1,000 times smaller than millimeters. Nanometers(nm) are 1,000 times smaller than micrometers(μm), which means nanometers are CRAZY small!