Tom Scott
      You Can Hear The Difference Between Hot and Cold Water (2017x11)
      
      Ausstrahlung: Mär 06, 2017
      Hot and cold water sound different when you pour them. When Steve pitched this to me, I didn't believe it, and then he sent me a couple of sound files, at which point I knew this was going to be the first of the guest videos!
     
    
      
        
        
          
            - Premiere: Feb 2013
 
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