Uploaded June 2017 | Updated September 2026, 7 hours ago

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Made by Antony Barrier Productions in 1979 for the Electricity Supply Industry, Understanding Electricity is a promotional film showing excerpts from some of the films that were available for free loan at the time.

The excerpts are from the following sponsored films:

Discovering Electricity
What is Electricity?
Basic Electrical Effects
Play Safe
Time to Freeze
Microwave Cooking
Electric Vehicles
A Natural Question
Nuclear Generation