Laws Of Gases (raw silent footage, 1950s)
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Raw silent footage for a science film introduces the classical gas laws through animated diagrams, historical portraits, and chalkboard mathematics. The film opens with a crisp blue-background graphic establishing the absolute temperature scale — a thermometer diagram labeling "Zero" at 273 and "Absolute" at −273, giving students the Kelvin scale foundation essential for all gas law calculations. A portrait of Robert Boyle follows, captioned with "Pressure × Volume," introducing Boyle's Law and its inverse relationship between pressure and volume at constant temperature. Later segments move to a blackboard where chalk calculations walk students through numerical problem-solving using the gas laws. The film covers the foundational trio — Boyle's, Charles's, and likely Gay-Lussac's laws
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- 16mm Filmography (legacy record) — title, year, creator, description, catalog record, video
Original permalink · Record added 2026-05-03 21:39:42