Conduction is the direct flow of heat from your warm body into your colder surroundings. In winter, all that heat escaping ...

Add Yahoo as a preferred source to see more of our stories on Google. Modern winter jackets use a few time-honored physics principles to keep you warm. Magda Indigo/Moment via Getty Images As the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Longji Cui, University of Colorado Boulder and Wan Xiong, University of Colorado ...