SCIENCE PARK

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PERSISTENCE OF VISION
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PERSISTENCE OF VISION
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LEVERS
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CYCLOIDAL PATH
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CONSERVATION OF ENERGY
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CIRCULAR LOOP
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SYSTEM OF PULLEYS
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WAVE MOTION
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REVOLVING PERISCOPE
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CENTRIFUGAL FORCE
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PARABOLIC DISHES
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PARABOLIC DISHES
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FLOATING BIRD
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PRINCIPLE OF REFLECTION