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2:10
Examining the petroglyphs on the Rock of the Ingá
2:34
Dr. Livingstone Concocts "Rousers" to Fight Malaria
2:00
Dr. Livingstone Discovers & Names Victoria Falls
2:16
The team uses AR technology to see what the voids inside the Great Pyramid might look like
0:41
Technology discovers new secrets inside the Great Pyramid at Giza.
1:39
Scientists use muography to create an internal scan of the Great Pyramid.
2:13
Former gangster Stanley Grauso shares a vital piece of mob history.
3:00
Salima Ikram travels to Kom Ombo temple where ancient Egyptians worshipped crocodile gods.
1:55
An archivist takes us through Dutch Schultz's rumored bootlegger tunnel.
1:38
Learn about the captain of the SS Californian and what he was up against.
1:23
Experts explain the protocol Titanic crew would have followed upon sighting an iceberg.
3:39
Experts examined the bones of a giant snake they discovered at the Cerrejón mine.
