He Finds An Old Chain With His Metal Detector, Has No Clue What’s Waiting For Him

Straight Out Of Sci-Fi

After they quarantined the site to restrict access by the general public, they ran a ground-penetrating radar over the field. What they found would make you think this is a science fiction novel or movie!

Straight Out Of Sci-Fi

Technology

Survey work involved the use of some pretty sophisticated geophysical technology. It let them map structure lying far below the earth. They found a ring ditch, which is a 12-meter circular earthwork, around the site.

Technology