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   sci.electronics.design      Electronic circuit design      143,102 messages   

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   Message 142,898 of 143,102   
   J. J. Lodder to Ross Finlayson   
   Re: energy and mass   
   19 Feb 26 21:41:50   
   
   XPost: sci.physics.relativity   
   From: nospam@de-ster.demon.nl   
      
   Ross Finlayson  wrote:   
      
   > On 02/19/2026 02:56 AM, J. J. Lodder wrote:   
   > > 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   
   > >   
   >   
   > The usual idea of cavity resonators is common to microwaves and lasers.   
      
   But not needed to demonstrate nuclear magnetic resonance,   
      
   Jan   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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