DIY (Do It Yourself)

VANISHING GLASS

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3 SIMPLE TRICKS DIY

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EGG IN A BOTTLE

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CORNSTARCH DANCE

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VISCOSITY RACE

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THE ART OF FLYING

4 years ago 17831 0

DIY DIFFRACTION

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PEDAL POWERED DRILL

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UNIVERSAL LAUNCHER

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RACING SURFACE TENSION

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MARBLING EFFECT

4 years ago 18722 0

BUBBLE SOLUTION

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SMOKE RING LAUNCHER

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HOT AIR BALLOON

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ROPE CLIMBER

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