XPost: sci.physics.relativity   
   From: nospam@de-ster.demon.nl   
      
   Bill Sloman  wrote:   
      
   > On 19/02/2026 7:49 am, Ross Finlayson wrote:   
   > > On 02/18/2026 12:43 PM, Python wrote:   
   > >> Le 18/02/2026 à 20:13, Ross Finlayson a écrit :   
   > >> ..   
   > >>> and, you know, magnetic monopoles, is widely employed   
   > >>> in medical imaging and the like.   
   > >>   
   > >> No.   
   > >   
   > > Resonance imaging (NMR) is a thoroughly different mechanism   
   > > than Roentgen rays.   
   >   
   > But as the name implies, it's nuclei of the atoms involved that exhibit   
   > the resonance. It's a remarkably low energy effect, and you need   
   > remarkably high magnetic fields to get it to give you a detectable signal.   
      
   Nevertheless, it is easily demonstrated in the kitchen   
   with some simple electronics, [1]   
      
   Jan   
      
   --   
   [1] Amateur Scientist, Sci. Am. long ago.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)