On a remote island in the Pacific, there are ancient concrete cylinders — some over 12,000 years old — each built around a vertical shaft iron-reinforced sunk deep into the ground. Somebody or something built them. Nobody claimed them. Nobody has fully explained them.

Nikola Tesla drew almost the same structure in 1901.

In 1965, a French farmer watched a craft land in his lavender field. When investigators arrived, they found a cylindrical hole pressed into the earth — same diameter, same depth profile as that on the Pacific island. The French government classified the case, PAN-D. It's still open.

This episode connects four things that have no business being connected — and then asks the only honest question left: what are we missing?

In this episode: The Tumuli mounds of the Isle of Pines (New Caledonia) — potentially 1 ...