Best Science project for school - Cardboard ropeway working model

This video is about making science project for school and science fair
cardboard ropeway model making | science fair ideas | project for science exhibition | diy ropeway from cardboard
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#scienceproject #sciencefairideas #geniustheory
- Genius Theory

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[@GeniusTheory]

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[@GeniusTheory]

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[@paramesraniapt.krishnankpm9901]

Can i know the materiald used for this

[@bsraibonifon]

ump

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Plese

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iska nam kya hai

[@gravigravi6831]

Please material name

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