Buoyancy
7 years ago
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[{"text":"Buoyancy","bold":true},{"text":" In science, "},{"text":"buoyancy","bold":true},{"text":" (pronunciation: /\u02c8b\u0254\u026a.\u0259n\u1d57si/ or /\u02c8bu\u02d0j\u0259n\u1d57si/; also known as upthrust) is an upward force\u00a0..."}]
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{"title":"Buoyancy by WikiAudio 18 views 7 years ago 19 minutes","duration":"19 minutes, 27 seconds"}