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The Nature of Things

Season 47

Episodes

2842746
Episode 1
Oct 11, 2007
2842747
Episode 2
Oct 18, 2007
2842748
Episode 3
Oct 25, 2007
2842749
Episode 4
Nov 1, 2007
2842751
Episode 5
Nov 8, 2007
2842752
Episode 6
Nov 15, 2007
2842753
Episode 7
Nov 22, 2007
2842754
Episode 8
Nov 29, 2007
2842755
Episode 9
Dec 6, 2007
2842756
Episode 10
Jan 6, 2008
2842757
Episode 11
Jan 10, 2008
2842758
Episode 12
Jan 17, 2008
2842759
Episode 13
Jan 24, 2008
2842760
Episode 14
Jan 31, 2008
2842763
Episode 15
Jun 22, 2008
2842764
Episode 16
Jun 28, 2008
2842765
Episode 17
Jun 29, 2008
2842766
Episode 18
Jul 5, 2008
2842767
Episode 19
Jul 12, 2008
2842768
Episode 20
Jul 13, 2008
2842769
Episode 21
Jul 20, 2008
2842770
Episode 22
Jul 27, 2008
2842771
Episode 23
Aug 3, 2008
2842773
Episode 24
Aug 30, 2008