Following the episode on Australia, Professor Iain Stewart uncovers the anatomy of American alligators and how North and South America were created.
The New World was torn from the heart of an ancient supercontinent - the Old World of Pangaea.
Vietnam - Mia Nha Trang
A beautifully located beach front hotel, tucked away in a private bay but close to Nha Trang.
Egypt - Oberoi Sahl Hasheesh
An exclusive luxury resort on the Red Sea Coast.
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