UV-C wand touted as super-weapon against germs
Thursday, March 26, 2009 - 22:42
in Biology & Nature
Device's claims raise questions among some scientists. For all the trouble they cause, bacteria and viruses are actually very fragile. Shower them with a little bleach or Lysol and they'll die in apocalyptic waves. Make their homes too dry, too cold or too hot and they'll drop like microscopic flies.