What makes Rudolph’s nose so red?

Scientists have discovered just what makes Rudolph’s nose turn red:


  1. #1 Barb
    December 31, 2012

    After reading about this before Christmas, I looked at reindeer noses differently throughout the holidays. Red or just warm?

  2. #2 Cyttil Dalionzo
    January 1, 2013

    My brother told me about this just before christmas, and since then I have not sung the song anymore…anyhow, it’s good to know there are scientists who take these matters seriously!