Weighing air
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In this program Uncle Wonder uses a gram scale and weighs the air in a basketball. He also shows that air has weight by balancing two balloons, one at each end of a stick, and breaking one of them, the other naturally falls to the table.
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Sources
- 16mm Filmography (legacy record) — title, year, creator, format, genre, description, catalog record
Original permalink · Record added 2025-04-20 17:30:21