การดู
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Teacher’s Static Friction Demo Be Like... #physics #science #shorts #viral
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What are Non-Newtonian Fluids?
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Ferrofluid vs magnet
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MAGNETIC FIELD OF A BAR MAGNET #physics #trending
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Why springs are NOT made from Ｉ-beams
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Turning Beach Sand into Magnetic Liquid
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What is Pad Footing in Construction?
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Sodium metal is soft and squishy
