Yes, the site created by Mr. Magnetism:
Graphene Oxide and Covid Vaccines
By Craig Paardekooper
The apparent magnetisation of the injection site has been noted and investigated by scientists in Luxembourg –
https://www.efvv.eu/images/content/2021/0617/study-on-electromagnetism-of-vaccinated-persons-in-luxembourg_6edfa.pdf
“This and similar observations caused Spanish scientists to become curious about that actual contents of the vaccinations, since they wanted to understand what was giving rise to the magnetic effects.
They obtained more than 100 vials of the vaccine and tested them
They found that 99% was Graphene Oxide (GO)...”
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