Foofighters
Get replies from creators like Öź§ź§ š¤š¤š¤š¤š¤š¤š¤š¤ ...
Vril prototype craft, possibly a Vril 3-4 series.
Ancient Egyptian "Tesla Ray Tower"?
Hauneburg device I - armed with cannon of the type "KraftStrahlKanone" (KSK)