SUN ITS POWER

Creator: Encyclopaedia Britannica Educational Corporation

Description: *Sun Its Power* is a vintage educational documentary produced by Encyclopaedia Britannica Educational Corporation (likely from the 1970s) and archived by USC's Hugh M. Hefner Moving Image Archive. Running about 23 minutes, the film explores the sun both as an astronomical phenomenon and as a practical energy source, weaving together spectacular close-up footage of solar prominences and sunspots with real-world scenes of people sunbathing, wheat harvesting, and a child focusing sunlight through a glass sphere — all illustrating how deeply life on Earth depends on the sun. It then pivots to early solar technology, showcasing photovoltaic cells, flat-plate solar thermal collectors, and interviews with solar energy experts (including a consultant named Fred), making a clear case that harnessing the sun's power directly is a viable and promising alternative to fossil fuels. The film closes with dramatic imagery of a glowing setting sun, leaving viewers with a sense of both wonder at the sun's cosmic power and optimism about its potential as a clean energy source.

1 user has this film:
USC HMH Foundation Moving Image Archive

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Original permalink · Record added: 2026-04-05 20:49:40