fromwww.bbc.com
3 days agoYour nose gets colder when you're stressed. These thermal images show the change
When I was asked to give an impromptu five-minute speech and then to count backwards in intervals of 17 - all in front of a panel of three strangers - the acute stress was written on my face. That is because psychologists from the University of Sussex were filming this somewhat terrifying experience for a research project that is studying stress using thermal cameras.
Science