Uncategorized

  1. Chemistry

    Money Allergies: Two-toned euro coins shed metallic allergen

    The two-alloy composition of some euro coins makes them release large amounts of nickel, a common skin allergen.

    By Jessica Gorman
  2. Humans

    From the September 10, 1932, issue

    COVER PICTURE PURSUED OVER NEW ENGLAND HILLS By chasing a blue hole in the screen of cloud that covered part of New England, a party of eclipse observers that included Prof. John Q. Stewart, Princeton astronomer, successfully saw the corona in clear sky and obtained the News Letter‘s cover picture. Originally they planned to view […]

    By Science News
  3. Tech

    Future Tech

    Science fiction and fact seem to mingle at this Web site, which provides entertaining glimpses of a variety of futuristic technologies, from wearable computers to electronic healing.