Spark Season 1 Episode 3 Revolutions and Revelations
- December 15, 2011
- 58 min
-
8.9 (7)
Electricity is not just something that creates heat and light; it connects the world through networks and broadcasting. After centuries of experiments with electricity, a new age of real understanding dawned with the discovery of electric fields and electromagnetic waves. Today we're on the brink of a new breakthrough, about the secrets of electrical superconductivity.
