"Identify chemicals with radio frequencies - Nuclear Quadrupole Resonance (MRI without magnets) | Applied Science" https://www.youtube.com/watch?v=JO_EHceV9sk
@modrobert i actually heard of this being done but it was from much more wild sources 
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@icedquinn OK, I wanted to reproduce the experiment, but lacking some of the components; the huge vacuum capacitors, NanoVNA and copper plate.
