When Whales Could Walk -
nova

A spectacular fossil graveyard reveals a 43-million-year-old whale that had four legs and could walk. Follow scientists as they search for new clues to how mammals moved from land into the sea to become the largest animals on Earth.

Duration: 54 minutes and 48 seconds

Episode Number: 5101

No future air times were found for this episode.

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When Whales Could Walk

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Future Broadcast times for "Nova": (show all)

Tue, Apr 1	7:00 P.M.	Hunt for the Oldest DNA NH World (11.3)
Wed, Apr 2	12:00 A.M.	Hunt for the Oldest DNA NH World (11.3)
Wed, Apr 2	8:00 A.M.	Hunt for the Oldest DNA NH World (11.3)
Wed, Apr 2	9:00 P.M.	When Whales Could Walk NHPBS (11.1)
Thu, Apr 3	1:00 A.M.	When Whales Could Walk NHPBS (11.1)
Fri, Apr 4	3:00 P.M.	When Whales Could Walk NHPBS (11.1)
Sat, Apr 5	1:00 P.M.	When Whales Could Walk NH Explore (11.2)
Sun, Apr 6	12:00 A.M.	When Whales Could Walk NHPBS (11.1)
Sun, Apr 6	7:00 A.M.	When Whales Could Walk NHPBS (11.1)
Sun, Apr 6	9:00 P.M.	When Whales Could Walk NH Explore (11.2)
Mon, Apr 7	1:00 A.M.	When Whales Could Walk NH Explore (11.2)
Tue, Apr 8	7:00 P.M.	When Whales Could Walk NH World (11.3)
Wed, Apr 9	12:00 A.M.	When Whales Could Walk NH World (11.3)
Wed, Apr 9	8:00 A.M.	When Whales Could Walk NH World (11.3)
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Thu, Apr 10	1:00 A.M.	Revolutionary War Weapons NHPBS (11.1)