Out of Place Artifacts (OOPArts)

Explore the mystery of the Johan Richter artifacts. Discover how these rare 18th-century treasures and stone relics challenge our views on pre-Columbian America.

Explore the mystery of the Cosquer Cave handprints. Discover why these prehistoric signatures are submerged beneath the sea and what their missing fingers reveal.

How did ancient builders move 800-ton stones? Discover the mystery of the Baalbek Trilithon construction and the engineering secrets behind these massive giants.

Discover the haunting truth behind the Codex Gigas. Explore the Devils Bible origins, from the legend of a dark pact to the mystery of its massive creation.

Discover the mystery of the Heidrun glacier anomaly, where ice defies global warming by growing and surging. Explore why this frozen giant refuses to melt.

Is the Kaimanawa Wall a natural rock formation or evidence of a lost civilization? Explore the mystery of these massive stone blocks in New Zealand’s forests.

Discover the mystery of the Malta cart ruts. Explore these prehistoric stone tracks that cross cliffs and dive into the sea. Solve the island ancient enigma now.

Discover the engineering secrets behind the Ramesseum colossal statues. Explore how ancient builders moved 1,000-ton granite blocks to honor Ramesses II today.

Are the Gornaya Shoria megaliths natural wonders or ruins of a lost civilization? Explore the massive granite walls of Siberia and their mysterious origins.

How did a 16th-century admiral map the world with such precision? Explore the mystery of the Piri Reis source maps and the lost ancient charts that built them.