The human body has a clock of its own and every creature works to a rhythm controlled by its genes. Professor Nancy Rothwell explains why the iguana has a third eye and how migrating birds navigate.
(Subtitled)
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The human body has a clock of its own and every creature works to a rhythm controlled by its genes. Professor Nancy Rothwell explains why the iguana has a third eye and how migrating birds navigate.
(Subtitled)
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