Horizon

An Element of Mystery

TV-PG
S10 • E30    Dec 3, 1973    60m
This episode of Horizon documents the sources, uses, and properties of the element mercury and examines its role in modern society.

Where to Watch Horizon - S10 • E30

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices