Nose trivia: Will it get smaller if you talk?

When people lie, their noses become smaller. Studies have found that when a person lies, the temperature of…

When people lie, their noses become smaller. Studies have found that when a person lies, the temperature of the nose tip will drop by 1.22 degrees Celsius, while the temperature on the forehead will rise by 1.5 degrees Celsius.


Nose trivia: Will it get smaller if you talk?
Nose trivia: Will it get smaller if you talk?

Scientists have also found that a drop in the temperature of the nose actually causes it to contract slightly, although the human eye cannot detect the difference.

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