Air

Duration: 11

Creator: Camerart

Format: 16mm

Color: B&W

Description: Uses a boy's kite, a farmer's windmill, and the air brakes on a train as illustrations of the uses of air. Show the importance of the properties of air to animal and plant life, industry, and commerce. Air pressure is explained by demonstrations the child can perform himself.

1 user has this film:
Indiana University Library Moving Image Archive

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Original permalink · Record added: 2024-04-22 21:28:12