S1, E2: The remains of crocodile mummies on the Nile River are excavated. Millions of grass circles are found in the Namib Desert. A lost city is rediscovered in Egypt. And a band of strange holes in the Nazca Plateau is investigated.
S1, E2: The remains of crocodile mummies on the Nile River are excavated. Millions of grass circles are found in the Namib Desert. A lost city is rediscovered in Egypt. And a band of strange holes in the Nazca Plateau is investigated.