The Fort George Island Sphere: A Seam-Free 8-Inch Enigma from 1974

To the point

On Fort George Island in spring 1974, Antoine and Jerry Betts found an eight-inch seam-free stainless sphere with a triangle engraving that began moving on its own and humming to their guitar, was brought home by their son Terry Betts, drew media and Navy attention, and tests revealed layered steel containing smaller spheres connected by tiny wires with no visible seams, and after lending it for further testing it returned changed while the Betts family faded from public view, leaving a mystery about whether it was misidentified industrial hardware or something extraterrestrial.