XPost: sci.physics   
   From: jeroen@nospam.please   
      
   On 2/13/26 17:20, Stefan Ram wrote:   
   > Bill Sloman  wrote or quoted:   
   >>                        Energy has mass   
   >   
   >    Counterexample: The photon. It has energy, but no mass.   
   >   
   >   
      
   The photon is an interaction, not a particle. Thinking of   
   photons as discrete particles leads to madness.   
      
   Jeroen Belleman   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)