facebook
twitter
rss
account
search
search
 

Science knows why Rudolph's nose is red

Dec. 21, 2012 at 3:43 PM   |   Comments

ROTTERDAM, Netherlands, Dec. 21 (UPI) -- Santa's reindeer Rudolph really does have a red nose and it's because of the way his body deals with cold temperatures, European researchers say.

Scientists from Rotterdam's Erasmus University with colleagues from Norway discovered reindeer have a high concentration of blood vessels in their noses, which are important in temperature regulation when it gets very cold and causes their noses to turn bright pink, DutchNews.nl reported.

"These factors explain why the nose of Rudolph, the lead flying reindeer employed by Santa Claus to pull his sleigh, is red and well-adapted to carrying out his duties in extreme temperatures," Rotterdam Professor Can Ince said.

The study, published in the British Medical Journal, involved two adult reindeer from Tromso, Norway, north of the Arctic Circle.

© 2012 United Press International, Inc. All Rights Reserved. Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.
Most Popular
1
Chimps caught on film raiding corn farm, having sex Chimps caught on film raiding corn farm, having sex
2
Coal-rich Poland wants concessions in EU climate deal Coal-rich Poland wants concessions in EU climate deal
3
Dude! Company floats fly hoverboard Dude! Company floats fly hoverboard
4
Protestors object plans to build telescope on land sacred to native Hawaiians Protestors object plans to build telescope on land sacred to native Hawaiians
5
Hurricane helps U.K. wind power briefly overtake nuclear Hurricane helps U.K. wind power briefly overtake nuclear
Trending News
Around the Web
x
Feedback