Prof. Sam Lawler on Nostr: npub16nggs…u7jj7 I had no idea there were RFI emissions from solar panels!npub16nggsyukflgkj9tv8pnljs24dfw5arqfj4v2jhs9yp65cucpc73q2u7jj7 (npub16ng…7jj7) I had no idea there were RFI emissions from solar panels!