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6.3
NOVA•Season 33•Episode 18

Family That Walks on All Fours

6.3/10 · 15 votesNov 14, 200655 min

Ranked #17 of 18 in Season 33•−1.1 vs season avg

Discussion

This episode focuses on a scientific debate about five siblings in a Turkish family who walk on all fours. When, in 2005, scientist Uner Tan labeled them "genetic throwbacks," they became part of the dialogue about a possible missing link to an era when humans