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NOVA Season 4 Episode 15

Tongues of Men (1)

In part one of this two-part exploration of the diversity of world languages, NOVA examines how and why the bewildering confusion of languages came about.

May. 11, 1977

4 - 20
The Green MachineJan. 11, 1978
4 - 19
The New HealersJun. 29, 1977
4 - 18
Across the Silent BarrierJun. 22, 1977
4 - 17
Linus Pauling: Crusading ScientistJun. 01, 1977
4 - 16
Tongues of Men (2)May. 18, 1977
4 - 15
Tongues of Men (1)May. 11, 1977
4 - 14
The Red PlanetApr. 27, 1977
4 - 13
The Business of ExtinctionApr. 20, 1977
4 - 12
The Dawn of the Solar AgeApr. 20, 1977
4 - 11
The Wolf EquationMar. 30, 1977
4 - 10
The Human AnimalMar. 23, 1977
4 - 9
The Gene EngineersMar. 16, 1977
4 - 8
The Pill for the PeopleMar. 09, 1977
4 - 7
Bye Bye BlackbirdMar. 02, 1977
4 - 6
Incident at Brown's FerryFeb. 23, 1977
4 - 5
The Plastic PrisonFeb. 09, 1977
4 - 4
The Sunspot MysteryFeb. 02, 1977
4 - 3
What Price Coal?Jan. 19, 1977
4 - 2
The Hot Blooded DinosaursJan. 12, 1977
4 - 1
Hitler's Secret WeaponJan. 05, 1977