Universe and I. Ep. 4. A Visit to spectrum II
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✎ Suggest a correctionAn overview of the electromagnetic spectrum, analysing the radio-wave portion, the infra-red portion, the high-energy and where X-rays and gamma rays are found, and ultra-violet rays; set in the context of a story about the space laboratory of the future. Suitable for lower and middle secondary level.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 04:26:49 · Suggest a correction