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Glossary

Tunnels

Tunnels

Tunnels are artificial underground passages that serve as access to special rooms such as treasure troves or as secret escape tunnels.
May 14, 2020  in CavityCavity DetectionTunnel
Sarcophagi

Sarcophagi

Sarcophagi are stone coffins with inscriptions and usually associated with ancient Egypt, Rome or Greece. The magnificent coffins can be found in burial chambers in crypts, temples and pyramids.
Bunkers

Bunkers

Bunkers are concrete shelters that serve(d) as a military base or as part of defence lines. The underground "settlements" from the First and Second World War are of particular interest.

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